Yoshifumi NISHIO's Publications


International Conferences Proceedings

C-001: Yoshifumi NISHIO, Naohiko INABA, Shinsaku MORI and Toshimichi SAITO
"Rigorous Analyses of Windows in a Symmetric Circuit"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'89), vol. 3, pp. 2151-2154, May 1989.

C-002: Yoshifumi NISHIO, Naohiko INABA and Shinsaku MORI
"Chaotic Phenomena in a Four-Dimensional Circuit with Two Ideal Diodes"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'89), pp. 157-161, Sep. 1989.

C-003: Yoshifumi NISHIO, Naohiko INABA and Shinsaku MORI
"Chaotic Phenomena in an Autonomous Circuit with Nonlinear Inductor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'90), vol. 2, pp. 942-945, May 1990.

C-004: Takashi MARUYAMA, Naohiko INABA, Yoshifumi NISHIO and Shinsaku MORI
"Chaos in Self-Oscillatory Circuits Containing Time Delay"
Proceedings of IEEE Midwest Symposium on Circuits and Systems (MWSCAS'90), vol. 2, pp. 1055-1058, Aug. 1990.

C-005: Toshiki HABUTSU, Yoshifumi NISHIO, Iwao SASASE and Shinsaku MORI
"A Secret Key Cryptosystem by Iterating a Chaotic Map"
Proceedings of Eurocrypt, pp. 61-69, Apr. 1991.

C-006: Nawaru KUTSUZAWA, Yoshifumi NISHIO and Shinsaku MORI
"Chaotic Phenomena in a Switched Capacitor Phase-Locked Loop"
Proceedings of IEEE Midwest Symposium on Circuits and Systems (MWSCAS'91), vol. 1, pp. 56-59, May 1991.

C-007: Yoshifumi NISHIO and Shinsaku MORI
"Chaotic Phenomena in Nonlinear Circuits with a Time-Varying Resistor"
Proceedings of IEEE Midwest Symposium on Circuits and Systems (MWSCAS'91), vol. 1, pp. 60-63, May 1991.

C-008: Yoshifumi NISHIO and Shinsaku MORI
"Chaotic Phenomena in an LCR Oscillator with a Hysteresis Inductor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'91), vol. 5, pp. 2873-2876, Jun. 1991.

C-009: Yoshifumi NISHIO and Shinsaku MORI
"Mutually Coupled Oscillators with an Extremely Large Number of Steady States"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'92), vol. 2, pp. 819-822, May 1992.

C-010: Yoshifumi NISHIO, Shinsaku MORI and Toshimichi SAITO
"Extremely Simple Hyperchaos Generators Including One Diode"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'92), vol. 6, pp. 2797-2800, May 1992.

C-011: Yoshifumi NISHIO, Shinsaku MORI and Toshimichi SAITO
"An Approach toward Higher Dimensional Autonomous Chaotic Circuit"
Proceedings of International Seminar on Nonlinear Circuits and Systems, vol. 2, pp. 60-69, Jun. 1992.

C-012: Iwao SASASE, Yoshifumi NISHIO and Hitomi NAKAMURA
"The Effect of Message-Class Dependent Threshold-Type Scheduling on the Delay for the M/M/n Queue"
Proceedings of IEEE International Conference on Communications (ICC'92), vol. 1, pp. 506-510, Jun. 1992.

C-013: Yoshifumi NISHIO, Shinsaku MORI and Akio USHIDA
"On Coupled Oscillators Networks --- for the Cellular Neural Network"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'93), vol. 4, pp. 2327-2330, May 1993.

C-014: Seiichirou MORO, Yoshifumi NISHIO and Shinsaku MORI
"Coupled Oscillators with a Huge Number of Steady States --- for a Structural Element of a Cellular Neural Network"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'93), vol. 1, pp. 27-32, Aug. 1993. (Invited paper)

C-015: Nawaru KUTSUZAWA, Yoshifumi NISHIO, Toshimichi SAITO, Naohiko INABA and Shinsaku MORI
"Chaotic Phenomena in a Higher-Dimensional Ladder Circuit"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'93), vol. 1, pp. 619-624, Aug. 1993.

C-016: Hiromu TARUKAWA, Naohiko INABA, Yoshifumi NISHIO, Hidehiko FUJIWARA and Shinsaku MORI
"Chaos Generated in the Forced Rayleigh Oscillator"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'93), vol. 1, pp. 631-636, Aug. 1993.

C-017: Yoshifumi NISHIO, Katsunori SUZUKI, Shinsaku MORI and Akio USHIDA
"Synchronization in Mutually Coupled Chaotic Circuits"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'93), vol. 1, pp. 637-642, Aug. 1993.

C-018: Katsunori SUZUKI, Yoshifumi NISHIO and Shinsaku MORI
"Design of the Noise Generator Using Chaotic Circuit"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'93), vol. 1, pp. 849-854, Aug. 1993. (Invited paper)

C-019: Yoshifumi NISHIO and Akio USHIDA
"Synchronization Phenomena in Chaotic Oscillators Coupled as a Ring"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'93), vol. 2, pp. 613-616, Dec. 1993.

C-020: Katsunori SUZUKI, Yoshifumi NISHIO and Shinsaku MORI
"Twin Chaos --- Simultaneous Asynchronous Oscillations of Chaos"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'94), vol. 5, pp. 181-184, May 1994.

C-021: Yoshifumi NISHIO and Akio USHIDA
"Multimode Chaos in Two Coupled Chaotic Oscillators with Hard Nonlinearities"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'94), vol. 6, pp. 109-112, May 1994.

C-022: Hiroyuki KANASUGI, Seiichirou MORO, Yoshifumi NISHIO and Shinsaku MORI
"On the Synchronization of Oscillators Coupled by One Negative Resistor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'94), vol. 6, pp. 205-208, May 1994.

C-023: Seiichiro MORO, Yoshifumi NISHIO and Shinsaku MORI
"Synchronization Phenomena in RC Oscillators Coupled by One Resistor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'94), vol. 6, pp. 213-216, May 1994.

C-024: Yoshinobu SETOU, Yoshifumi NISHIO and Akio USHIDA
"Synchronization Phenomena in Many Oscillators Coupled by Resistors as a Ring"
Proceedings of IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS'94), pp. 570-575, Dec. 1994.

C-025: Yoshifumi NISHIO and Akio USHIDA
"Spatiotemporal Chaos in Four Chaotic Circuits Coupled by One Resistor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'95), vol. 2, pp. 1472-1475, May 1995.

C-026: Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Nonuniform Nonlinear Transmission Lines via Frequency-Domain Method"
Proceedings of Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC'95), pp. 635-638, Jul. 1995.

C-027: Seiichiro MORO, Yoshifumi NISHIO and Shinsaku MORI
"On Coupled Oscillators Networks with Hard Nonlinear Characteristics for Cellular Neural Networks"
Proceedings of International Specialist Workshop on Non-Linear Dynamics of Electronic Systems (NDES'95), pp. 307-310, Jul. 1995.

C-028: Csaba REKECZKY, Yoshifumi NISHIO, Akio USHIDA, Tamas ROSKA, Junji UENO, Ishtiaq KASEM and Hiromu NISHITANI
"Analogic CNN Algorithms in Bronchogenic Carcinoma Analysis"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'95), vol. 2, pp. 889-892, Aug. 1995. (Invited paper)

C-029: Yoshifumi NISHIO and Akio USHIDA
"Bifurcation Phenomena in Chaotic Circuits Coupled by Inductors"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'95), vol. 2, pp. 1117-1120, Aug. 1995.

C-030: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Bifurcation Phenomena of Anti-Phase Synchronization of Two Chaotic Circuits Coupled by an Inductor"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 1, pp. 355-358, Dec. 1995.

C-031: Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"Shock Waves Analysis of Nonlinear Transmission Lines via Modified Frequency-Domain Perturbation Method"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 1, pp. 587-590, Dec. 1995.

C-032: Csaba REKECZKY, Yoshifumi NISHIO, Akio USHIDA and Tamas ROSKA
"CNN Based Adaptive Smoothing and Some Novel Types of Nonlinear Operators for Grey-Scale Image Processing"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 2, pp. 683-688, Dec. 1995. (Invited paper)

C-033: Jun KISHIDA, Csaba REKECZKY, Yoshifumi NISHIO and Akio USHIDA
"An Iterative Approach of CNN to Image Processing --- Feature Extraction of Postage Stamps"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 2, pp. 695-700, Dec. 1995. (Invited paper)

C-034: Takashi SUGIMOTO, Yoshifumi NISHIO and Akio USHIDA
"A Simplified Steady-State Analysis of Large Scale Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 2, pp. 889-892, Dec. 1995.

C-035: Yoshinobu SETOU, Yoshifumi NISHIO and Akio USHIDA
"Synchronization Phenomena in Resistively Coupled Oscillators with Different Frequencies"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 2, pp. 945-948, Dec. 1995.

C-036: Yoshifumi NISHIO and Akio USHIDA
"Self-Switching of Spatial Patterns in a Simple Chaotic Circuits Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'95), vol. 2, pp. 961-964, Dec. 1995.

C-037: Yoshifumi NISHIO and Akio USHIDA
"On Synchronization Phenomena in Coupled Chaotic Circuits Networks"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'96), vol. 3, pp. 92-95, May 1996. (Invited paper)

C-038: Akio USHIDA, Yuichi TANJI and Yoshifumi NISHIO
"Analysis of Nonlinear Traveling Waves by Frequency-Domain Perturbation Method"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'96), vol. 3, pp. 150-153, May 1996.

C-039: Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Chua's Circuit with Transmission Line"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'96), vol. 3, pp. 201-204, May 1996.

C-040: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Breakdown of In-Phase Synchronization of Two Chaotic Circuits Coupled by an Inductor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'96), vol. 3, pp. 515-518, May 1996.

C-041: Yoshifumi NISHIO and Akio USHIDA
"On Spatial Patterns in a Strip of Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 87-88, Oct. 1996.

C-042: Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"Chaos Synchronization by Transmission Line Coupling"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 109-112, Oct. 1996.

C-043: Csaba REKECZKY, Yoshifumi NISHIO, Akio USHIDA, Tamas ROSKA and Adam TAHI
"Image Segmentation by Soft Computing on the CNN Universal Machine --- A Case Study of Echocardiography"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 213-216, Oct. 1996.

C-044: Yoshinobu SETOU, Yoshifumi NISHIO and Akio USHIDA
"On Synchronization Phenomena in Oscillators Sharing Inductors"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 313-316, Oct. 1996.

C-045: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Bifurcation Phenomena Generated in Simple Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 353-356, Oct. 1996.

C-046: Tatsuki OKAMOTO, Yoshifumi NISHIO and Akio USHIDA
"Analysis of a Coupled Chaotic System Containing Circuits with Different Oscillation Frequencies"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 357-360, Oct. 1996.

C-047: Brett CHANDLER, Csaba REKECZKY, Yoshifumi NISHIO and Akio USHIDA
"CNN Template Optimization by Adaptive Simulated Annealing"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 445-448, Oct. 1996.

C-048: Yuichi TANJI, Yoshifumi NISHIO, Yoshitane SHINOHARA and Akio USHIDA
"A Spectral Method for Transient Analysis of Nonlinear Transmission Line Using Line Partitioning Technique"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'96), pp. 483-486, Oct. 1996.

C-049: Akio USHIDA, Lingge JIANG and Yoshifumi NISHIO
"Characteristic Curve of Nonlinear Resistive Circuits and its Stability"
Proceedings of IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS'96), pp. 429-432, Nov. 1996.

C-050: Yoshinobu SETOU, Yoshifumi NISHIO and Akio USHIDA
"Control of Phase States in Ring Oscillators Sharing Inductors"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'97), vol. 2, pp. 813-816, Jun. 1997.

C-051: Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"On the Influence of Transmission Line on Communication System Using Chaos Synchronization"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'97), vol. 2, pp. 897-900, Jun. 1997.

C-052: Yoshifumi NISHIO and Akio USHIDA
"Pattern Control in a Coupled Chaotic Network and its Possible Application in Communications"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'97), vol. 2, pp. 1037-1040, Jun. 1997. (Invited paper)

C-053: Akio USHIDA, Yuichi TANJI and Yoshifumi NISHIO
"Analysis of Two Dimensional Circuits Based on Multi-Conductor Theorem"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'97), vol. 3, pp. 1756-1759, Jun. 1997.

C-054: Brett CHANDLER, Csaba REKECZKY, Yoshifumi NISHIO and Akio USHIDA
"Using Adaptive Simulated Annealing in CNN Template Learning - a Powerful Alternative to Genetic Algorithms"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'97), vol. 2, pp. 655-660, Aug. 1997.

C-055: Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Nonuniform Transmission Lines Using Chebyshev Expansion Method and Moment Techniques"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'97), vol. 2, pp. 1087-1091, Aug. 1997.

C-056: Yoshifumi NISHIO, Naohiko INABA and Akio USHIDA
"Torus and Chaos in a Four-Dimensional Autonomous Circuit"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'97), vol. 3, pp. 1263-1268, Aug. 1997.

C-057: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Blowout Bifurcation and Riddled Basin in Simple Coupled Chaotic Circuits"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'97), vol. 3, pp. 1269-1273, Aug. 1997.

C-058: Junji KAWATA, Yoshifumi NISHIO, Herve DEDIEU and Akio USHIDA
"Transmission of Digital Signal and Evaluation of Bit Error Rate in a Chaotic Masking Communication System"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'97), vol. 3, pp. Late21_1-6, Aug. 1997.

C-059: Masahiro WADA, Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"Influence of Modulation-Demodulation Circuits on Chaos Synchronization"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 85-88, Nov. 1997. (Invited paper)

C-060: Junji KAWATA, Yoshifumi NISHIO, Herve DEDIEU and Akio USHIDA
"An Improvement of Pulse Shape for Chaotic Masking Communication Systems"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 125-128, Nov. 1997.

C-061: Brett CHANDLER, Csaba REKECZKY, Yoshifumi NISHIO and Akio USHIDA
"Pattern Learning in Cellular Neural Networks Using Adaptive Simulated Annealing"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 213-216, Nov. 1997. (Invited paper)

C-062: Toshihisa OHIRO, Yoshinobu SETOU, Yoshifumi NISHIO and Akio USHIDA
"Circuit Realization of an Analog Chaotic Network and Analysis of Pattern Switching Phenomenon"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 269-272, Nov. 1997.

C-063: Tetsushi UETA, Yoshifumi NISHIO and Tohru KAWABE
"Comparison between Chaotic Noise and Burst Noise on Solving Ability of Hopfield Neural Networks"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 409-412, Nov. 1997.

C-064: Yasuteru HOSOKAWA, Takumi ICHIHARA, Yoshifumi NISHIO and Akio USHIDA
"On IC Realization of Simple Chaotic Circuits Including a Diode"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 461-464, Nov. 1997.

C-065: Yoshinobu SETOU, Yasuaki INAMI, Yoshifumi NISHIO and Akio USHIDA
"On a Ladder of Oscillators Sharing Inductors"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 1, pp. 565-568, Nov. 1997.

C-066: Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"Modification of Moment Matching Macromodel to Multi-Conductor Transmission Lines"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 2, pp. 833-836, Nov. 1997. (Invited paper)

C-067: Masaya NAKAMA, Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"On a Chaos Communication System Using a Hyper-Chaotic Circuit"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 2, pp. 889-892, Nov. 1997.

C-068: Minoru MATSUDA, Yoshifumi NISHIO, Herve DEDIEU and Akio USHIDA
"Chaotic Modulation Communication System Using a Circuit Generating Chaotic Signal with Broad-Band Spectrum"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'97), vol. 2, pp. 893-896, Nov. 1997.

C-069: Masahiro WADA, Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"BER Performance of a Chaos Communication System Including Modulation-Demodulation Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'98), vol. 3, pp. 267-270, May 1998.

C-070: Junji KAWATA, Yoshifumi NISHIO, Herve DEDIEU and Akio USHIDA
"Performance Comparison of Communication Systems Using Chaos Synchronization"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'98), vol. 3, pp. 310-313, May 1998.

C-071: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Analysis of Modulator Circuits Based on Multi-Dimensional Fourier Transformation"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'98), vol. 6, pp. 282-285, May 1998.

C-072: Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"A New Curve Fitting Technique for Analysis of Frequency-Dependent Lossy Transmission Lines"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'98), vol. 6, pp. 346-349, May 1998.

C-073: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"SPICE Oriented Steady-State Analysis of Communication Circuits Based on Relaxation Method"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'98), vol. 2, pp. 1749-1752, Jul. 1998.

C-074: Yoshifumi NISHIO and Akio USHIDA
"On Phase Pattern in a Two-Dimensional Coupled Chaotic Circuits Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'98), vol. 1, pp. 31-34, Sep. 1998. (Invited paper)

C-075: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Analysis of Communication Circuits Based on Multi-Dimensional Fourier Transformation"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'98), vol. 1, pp. 267-270, Sep. 1998.

C-076: Yasuteru HOSOKAWA, Yoshifumi NISHIO and Akio USHIDA
"RC-Transistor Chaotic Circuit Using Phase Shift Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'98), vol. 2, pp. 603-606, Sep. 1998.

C-077: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Riddled Basins and Unstable Periodic Orbits in Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'98), vol. 2, pp. 635-638, Sep. 1998.

C-078: Akio USHIDA, Yoshihiro YAMAGAMI, Yoshifumi NISHIO, Masayuki TAKAHASHI and Kimihiro OGAWA
"Intermodulation Analysis of Mixer Circuits Based on Frequency Domain Relaxation Method"
Proceedings of IEEE Custom Integrated Circuits Conference (CICC'99), pp. 9-12, May 1999.

C-079: Yoshifumi NISHIO and Akio USHIDA
"Analysis of Chaotic Wandering of Phase Patterns in a Two-Dimensional Coupled Chaotic Circuits Network"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'99), vol. 5, pp. 422-425, May 1999.

C-080: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Chaotic Itinerancy Phenomena on Coupled N-Double Scrolls Chaotic Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'99), vol. 5, pp. 487-490, May 1999.

C-081: Takeshi MATSUDA, Yoshifumi NISHIO, Yoshihiro YAMAGAMI and Akio USHIDA
"Steady-State Response of Nonlinear Circuits Containing Parasitic Elements"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'99), vol. 1, pp. 643-646, Jul. 1999.

C-082: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Steady-State Analysis of LSI Circuits Coupled with Multi-Conductor Transmission Lines"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'99), vol. 1, pp. 471-474, Aug. 1999.

C-083: Masayuki YAMAUCHI, Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Wave Propagation Phenomena of Phase States in Coupled Oscillators"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'99), vol. 2, pp. 695-698, Aug. 1999.

C-084: Yoshifumi NISHIO and Akio USHIDA
"Clustering and Complex Behavior in Coupled Continuous-Time Circuits"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'99), vol. 2, pp. 1227-1230, Aug. 1999.

C-085: Katsuya SHIMOJI, Tohru KAWABE, Tetsushi UETA and Yoshifumi NISHIO
"On the Properties of Hopfield Neural Networks with Chaotic Noise for Traveling Salesman Problem"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'99), vol. 1, pp. 9-12, Nov. 1999.

C-086: Shuji BABA, Yoshifumi NISHIO, Tohru KAWABE and Tetsushi UETA
"Hopfield Neural Network with Various Burst Noise for TSP"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'99), vol. 1, pp. 13-16, Nov. 1999.

C-087: Yasuteru HOSOKAWA, Yoshifumi NISHIO and Akio USHIDA
"Chaotic Circuit Using Two Simple Ring Oscillators Coupled by Diodes"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'99), vol. 1, pp. 107-110, Nov. 1999.

C-088: Motoi HARADA, Yoshifumi NISHIO and Akio USHIDA
"A Cryptosystem Using Two Chaotic Maps"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'99), vol. 2, pp. 609-611, Nov. 1999.

C-089: Masayuki YAMAUCHI, Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Phase Difference Propagation in Oscillators Coupled by Inductors as a Ladder"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'99), vol. 2, pp. 783-786, Nov. 1999. (Invited paper)

C-090: Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Synchronization of Chaos and its Breakdown in Simple Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'99), vol. 2, pp. 795-798, Nov. 1999. (Invited paper)

C-091: Masahiro OKUDA, Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Wave-Motion in Coupled Oscillators by Simplified Model"
Proceedings of International Specialist Workshop on Non-Linear Dynamics of Electronic Systems (NDES'00), pp. 105-108, May 2000.

C-092: Yasuteru HOSOKAWA, Naoto MORI, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Chaotic Phenomena in Two Second Order Oscillators Coupled by Diodes"
Proceedings of International Specialist Workshop on Non-Linear Dynamics of Electronic Systems (NDES'00), pp. 263-267, May 2000.

C-093: Masayuki YAMAUCHI, Masahiro WADA, Yoshifumi NISHIO and Akio USHIDA
"Collisions between Two Phase-Inversion-Waves in an Array of Oscillators"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'00), vol. 1, pp. 679-682, May 2000.

C-094: Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"On Synchronization Phenomena in Chaotic Systems Coupled by Transmission Line"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'00), vol. 3, pp. 479-482, May 2000.

C-095: Katsuya SHIMOJI, Tohru KAWABE, Tetsushi UETA and Yoshifumi NISHIO
"Solving Ability of Hopfield Neural Network with Chaotic Noise versus with Simulated Annealing for Traveling Salesman Problem"
Proceedings of Asian Fuzzy Systems Symposium (AFSS'00), vol. 2, pp. 909-913, May 2000. (Invited paper)

C-096: Shuji BABA, Naoki URUSHIHARA, Yoshifumi NISHIO, Tohru KAWABE and Tetsushi UETA
"Solving Ability of the Hopfield NN with Burst Noise"
Proceedings of Asian Fuzzy Systems Symposium (AFSS'00), vol. 2, pp. 914-917, May 2000. (Invited paper)

C-097: Kyoichi MATSUO, Takeshi MATSUDA, Yoshifumi NISHIO, Yoshihiro YAMAGAMI and Akio USHIDA
"Steady-State Analysis of Reactance Oscillators Having Multiple Oscillations"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'00), vol. 1, pp. 203-206, Jul. 2000.

C-098: Yasuteru HOSOKAWA, Yoshifumi NISHIO and Akio USHIDA
"A Design Method of Chaotic Circuits Using Two Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'00), vol. 1, pp. 17-21, Sep. 2000. (Invited paper)

C-099: Masaaki KOJIMA, Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Simultaneous Asynchronous Oscillation of Chaos and Torus in Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'00), vol. 2, pp. 567-570, Sep. 2000.

C-100: Tetsushi UETA, Ei'ichiro OKAHISA, Tohru KAWABE and Yoshifumi NISHIO
"Construction of Effective Noise for TSP"
Proceedings of IEEE International Conference on Industrial Electronics, Control and Instrumentation (IECON'00), pp. 2135-2140, Oct. 2000. (Invited paper)

C-101: Yasuteru HOSOKAWA, Yoshifumi NISHIO and Akio USHIDA
"A Design Method of Chaotic Circuits Using an Oscillator and a Resonator"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'01), vol. 3, pp. 373-376, May 2001.

C-102: Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"Bifurcation and Complex Phenomena in Chaotic Systems Coupled by Transmission Line"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'01), vol. 3, pp. 751-754, May 2001.

C-103: Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Reflection and Transmission of Phase-Inversion-Waves in Oscillators Coupled by Two Kinds Inductors"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'01), vol. 3, pp. 767-770, May 2001.

C-104: Akio USHIDA, Yoshihiro YAMAGAMI, Ikkei KINOUCHI, Yoshifumi NISHIO and Yasuaki INOUE
"An Efficient Algorithm for Finding Multiple DC Solutions Based on SPICE Oriented Newton Homotopy Method"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'01), vol. 5, pp. 447-450, May 2001.

C-105: Masaaki KOJIMA, Yoshifumi NISHIO and Akio USHIDA
"Simultaneous Asynchronous Chaotic Oscillation of In-Phase and Three-Phase in Coupled Chaotic Circuits"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'01), vol. 2, pp. 716-719, Jul. 2001.

C-106: Junji KAWATA, Yoshifumi NISHIO and Akio USHIDA
"Experimental Confirmation of Bifurcation Phenomena in Chaotic Systems Coupled by Transmission Line"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'01), vol. 2, pp. 881-884, Jul. 2001. (Invited paper)

C-107: Yoshifumi NISHIO and Akio USHIDA
"Statistical Analysis of Chaotic Wandering in Simple Coupled Chaotic Circuits"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'01), vol. 2, pp. 1034-1037, Jul. 2001. (Invited paper)

C-108: Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"A Model of Nonlinear Phenomena: A Unified Framework Two Layer CNN"
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'01), vol. 2, pp. 1288-1291, Jul. 2001.

C-109: Yoshifumi NISHIO, Martin HASLER and Akio USHIDA
"Markov Chain Modeling of Chaotic Wandering in Simple Coupled Chaotic Circuits"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'01), vol. 2, pp. 105-108, Aug. 2001.

C-110: Akio USHIDA, Koji URABE, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Asymptotic Equivalent Circuits of Interconnects Based on Complex Frequency Method"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'01), vol. 3, pp. 29-32, Aug. 2001. (Invited paper)

C-111: Masahiro OKUDA, Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Phase-Inversion-Waves in Coupled Oscillators Synchronizing at In-and-Anti-phase"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'01), vol. 3, pp. 205-208, Aug. 2001.

C-112: Tetsuya MIYOSHI, Munehisa SEKIKAWA, Tetsuo SATO, Naohiko INABA and Yoshifumi NISHIO
"Windows in a Non-Autonomous Circuit with Symmetry"
Proceedings of IEEE International Conference on Electronics, Circuits and Systems (ICECS'01), pp. 1343-1346, Sep. 2001.

C-113: Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"A Two Layer CNN in Image Processing Applications"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'01), vol. 1, pp. 67-70, Oct. 2001.

C-114: Yoshifumi NISHIO and Akio USHIDA
"Phase Synchronization in a Ring of Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'01), vol. 1, pp. 163-166, Oct. 2001.

C-115: Yasuteru HOSOKAWA, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Chaotic Circuit Using Two Simple Ring Oscillators Coupled by Diodes"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'01), vol. 1, pp. 203-206, Oct. 2001.

C-116: Masahiro WADA, Kazumasa HIRAI and Yoshifumi NISHIO
"A Multi-Agent System and State Control of Coupled Chaotic Maps"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'01), vol. 1, pp. 211-214, Oct. 2001.

C-117: Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Detailed Analysis on Phase-Waves Generated in a Ladder of Coupled van der Pol Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'01), vol. 1, pp. 251-254, Oct. 2001.

C-118: Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"Templates and Algorithms for Two-Layer Cellular Neural Networks"
Proceedings of IEEE International Joint Conference on Neural Networks (IJCNN'02), vol. 3, pp. 1946-1951, May 2002. (Invited paper)

C-119: Tohru KAWABE, Tetsushi UETA and Yoshifumi NISHIO
"Iterative Simulated Annealing for Hopfield Neural Network"
Proceedings of IASTED International Conference on Modelling and Simulation, pp. 59-62, May 2002.

C-120: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Frequency Response of Nonlinear Networks Using Curve Tracing Algorithm"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'02), vol. 1, pp. 641-644, May 2002.

C-121: Manabu MIYAMURA, Yoshifumi NISHIO and Akio USHIDA
"Clustering in Globally Coupled System of Chaotic Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'02), vol. 3, pp. 57-60, May 2002.

C-122: Tomoya HAYASHI, Yoshifumi NISHIO, Martin HASLER and Akio USHIDA
"Response of Coupled Chaotic Circuits to Sinusoidal Input Signal"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'02), vol. 3, pp. 461-464, May 2002.

C-123: Yoko UWATE, Yoshifumi NISHIO, Tetsushi UETA, Tohru KAWABE and Tohru IKEGUCHI
"Solving Ability of Hopfield Neural Network with Chaotic Noise and Burst Noise for Quadratic Assignment Problem"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'02), vol. 3, pp. 465-468, May 2002.

C-124: Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Phase-Waves in Coupled Oscillators as a Ladder"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'02), vol. 5, pp. 317-320, May 2002.

C-125: Akio USHIDA, Atsumi HATTORI, Hideo SAKAGUCHI, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Analysis of LSI Circuits Coupled with RCG Interconnects - Asymptotic Method "
Proceedings of International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'02), vol. 1, pp. 70-73, Jul. 2002.

C-126: Manabu MIYAMURA, Yoshifumi NISHIO and Akio USHIDA
"Statistical Analyses of Clustering in Globally Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 155-158, Oct. 2002.

C-127: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Spatio-Temporal Chaos in a Coupled System of Ring Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 159-162, Oct. 2002.

C-128: Isao TANAKA, Yoshifumi NISHIO and Mikio HASEGAWA
"An Approach to N-Queens Problem Using Chaos Neural Network --- Challenge to Finding All Solutions of N-Queens Problem"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 255-258, Oct. 2002.

C-129: Yoko UWATE, Yoshifumi NISHIO, Tetsushi UETA, Tohru KAWABE and Tohru IKEGUCHI
"Performance of Chaos Noise Injected to Hopfield NN for Quadratic Assignment Problems"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 267-270, Oct. 2002.

C-130: Hiroo YABE, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Oscillator Circuits Having Multiple Oscillations"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 331-334, Oct. 2002.

C-131: Tohru KAWABE, Tetsushi UETA and Yoshifumi NISHIO
"Comparison between Chaotic Noise and Iterative Simulated Annealing for Combinatorial Optimization Problems"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 447-450, Oct. 2002.

C-132: Mitsuhiro YONEDA, Yasuteru HOSOKAWA, Yoshifumi NISHIO and Akio USHIDA
"Multimode Oscillations in Two Coupled van der Pol Oscillators with Ninth-Power Nonlinear Characteristics"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 1, pp. 459-462, Oct. 2002.

C-133: Miki AKAZAWA, Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Phase-Inversion-Waves on Coupled Oscillators by Inductors as a Cross"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 2, pp. 575-578, Oct. 2002.

C-134: Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Generation Mechanisms of Two Pairs of Waves in a Ladder of Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 2, pp. 579-582, Oct. 2002.

C-135: Tomoya HAYASHI, Yoshifumi NISHIO, Martin HASLER and Akio USHIDA
"Information Transmission Using Signal Processing by Coupled Chaotic Circuit"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 2, pp. 821-824, Oct. 2002.

C-136: Masahiro WADA and Yoshifumi NISHIO
"Coexistence Phenomena of Chaotic and Non-Chaotic Oscillations in a Three-Dimensional Chaotic Circuit"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 2, pp. 869-872, Oct. 2002.

C-137: Kazuya TSURUTA, Zonghuang YANG, Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Phase-Wave Propagation Phenomena in One-Dimensional Two-Layer CNNs"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 2, pp. 977-980, Oct. 2002.

C-138: Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"Classical Wave Propagation Phenomena in Two-Layer Cellular Neural Networks"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), vol. 2, pp. 981-984, Oct. 2002.

C-139: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Investigation of Spatio-Temporal Phenomena in a Coupled Chaotic Ring Oscillators"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'03), vol. 3, pp. 80-83, May 2003.

C-140: Yoshihiro YAMAGAMI, Yoshifumi NISHIO, Atsumi HATTORI and Akio USHIDA
"A Reduction Technique of Large Scale RCG Interconnects in Complex Frequency Domain"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'03), vol. 3, pp. 490-493, May 2003. (Invited paper)

C-141: Zonghuang YANG, Masayuki YAMAUCHI, Yoshifumi NISHIO and Akio USHIDA
"Relations between Spatio-Temporal Phenomena and Eigenvalues in Mutually Coupled CNNs"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'03), vol. 3, pp. 578-581, May 2003. (Invited paper)

C-142: Hiroo YABE, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"SPICE-Oriented Oscillators Analysis Using Harmonic Balance Method"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'03), vol. 1, pp. 173-176, Sep. 2003.

C-143: Kazuya TSURUTA, Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"Small-World Cellular Neural Networks for Image Processing Applications"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'03), vol. 1, pp. 225-228, Sep. 2003.

C-144: Yoko UWATE, Yoshifumi NISHIO and Akio USHIDA
"Markov Chain Modeling of Intermittency Chaos and its Application to Hopfield NN for QAP"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'03), vol. 2, pp. 57-60, Sep. 2003.

C-145: Tomoya HAYASHI, Yoshifumi NISHIO, Martin HASLER and Akio USHIDA
"Signal Detection by Coupled Chaotic Circuits"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'03), vol. 2, pp. 414-417, Sep. 2003. (Invited paper)

C-146: Toru HIRAOKA and Yoshifumi NISHIO
"Analysis of a Cryptosystem Using a Chaotic Map Extended to Two Dimensions"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 73-76, Mar. 2004.

C-147: Kazuya TSURUTA, Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"On Two Types of Network Topologies of Small-World Cellular Neural Networks"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 113-116, Mar. 2004.

C-148: Koki NISHIZONO, Yoko UWATE and Yoshifumi NISHIO
"An Improvement of Learning Efficiency by Noise Adding to a Feed-Forward Neural Network"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 133-136, Mar. 2004.

C-149: Shuichi AONO, Yoshifumi NISHIO and Mikio HASEGAWA
"Effect of Chaos Noise for Tabu Search Neural Network with 2-Opt for TSPs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 141-143, Mar. 2004.

C-150: Yoko UWATE and Yoshifumi NISHIO
"Search of Many Good Solutions of QAP by Connected Hopfield NNs with Chaos Noise"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 145-148, Mar. 2004.

C-151: Shintaro ARAI and Yoshifumi NISHIO
"Research on Noncoherent Detection for Chaos Shift Keying"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 265-268, Mar. 2004.

C-152: Natsumi DAKE and Yoshifumi NISHIO
"Research on a Positioning Using Chaotic Sequence"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 269-271, Mar. 2004.

C-153: Tomoya HAYASHI and Yoshifumi NISHIO
"Response of Coupled Chaotic Circuits to Various Type Signals"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 273-276, Mar. 2004.

C-154: Isao TANAKA, Yoshifumi NISHIO and Mikio HASEGAWA
"On Update Methods of Chaos Neural Network for TSPs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 285-287, Mar. 2004.

C-155: Junko HAMAO, Yoko UWATE, Takashi SHIMAMOTO and Yoshifumi NISHIO
"Solving Ability of Hopfield NN with Chaos Noise for Maximum Independent Set Problems"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 331-333, Mar. 2004.

C-156: Junji KAWATA, Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"A Reduction Technique for RLCG Interconnects Using Least Squares Method"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 371-374, Mar. 2004.

C-157: Seizo HAGINO, Koji TAKATA, Yoshifumi NISHIO and Akio USHIDA
"Finding Complex Conjugate Solutions of Nonlinear Algebraic Equations"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 427-430, Mar. 2004.

C-158: Hideo SAKAGUCHI, Yoshifumi NISHIO, Yoshihiro YAMAGAMI, Atsumi HATTORI and Akio USHIDA
"Analysis of Voltage Distribution of Interconnects"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 439-442, Mar. 2004.

C-159: Yusaku ACHI, Miki AKAZAWA, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Analysis of Phase-Inversion Waves on a Cross of Coupled Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 467-470, Mar. 2004.

C-160: Miki AKAZAWA, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Penetration of Phase-Inversion Waves on Coupled Oscillators by Inductors as a Cross"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 471-474, Mar. 2004.

C-161: Mitsuhiro YONEDA, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Stability Analysis of Multimode Oscillations in Coupled Oscillators with Ninth-Power Nonlinearities"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 487-490, Mar. 2004.

C-162: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Two Chaotic Self-Oscillatory Circuits Coupled by Diodes"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 503-506, Mar. 2004.

C-163: Masahiro WADA and Yoshifumi NISHIO
"Multimode Asynchronous Oscillations in Coupled Multi-State Chaotic Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), pp. 535-538, Mar. 2004.

C-164: Zonghuang YANG, Kazuya TSURUTA, Yoshifumi NISHIO and Akio USHIDA
"Investigation of Phase-Wave Propagation Phenomena in Second Order CNN Arrays"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'04), vol. 3, pp. 49-52, May 2004.

C-165: Yoshihiro YAMAGAMI, Hiroo YABE, Yoshifumi NISHIO and Akio USHIDA
"Distortion Analysis of Nonlinear Networks Based on SPICE-Oriented Harmonic Balance Method"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'04), vol. 4, pp. 633-636, May 2004.

C-166: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"SPICE-Oriented Distortion Analysis of Nonlinear Networks"
Proceedings of IEEE International Conference on Circuits and Systems for Communications (ICCSC'04), no. 2PB-9_1-4, Jun. 2004.

C-167: Yoko UWATE and Yoshifumi NISHIO
"Complex Behavior in a Ring of Chaotic Circuits Related with Intermittency"
Proceedings of IEEE International Workshop on Cellular Neural Networks and their Applications (CNNA'04), pp. 58-63, Jul. 2004.

C-168: Kazuya TSURUTA, Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"Diffusion Analysis of Direction-Preserving Small-World CNN"
Proceedings of IEEE International Workshop on Cellular Neural Networks and their Applications (CNNA'04), pp. 352-357, Jul. 2004.

C-169: Yoko UWATE, Yoshifumi NISHIO and Tohru IKEGUCHI
"Associative Memory by Hopfield NN with Chaos Injection"
Proceedings of IEEE International Joint Conference on Neural Networks (IJCNN'04), vol. 1, pp. 69-74, Jul. 2004.

C-170: Junji KAWATA, Yuichi TANJI, Yoshifumi NISHIO, Tomoji YOSHIDA, Tetsuo TADA and Akio USHIDA
"Experimental-Based Approach for Macromodel Synthesis of Interconnects"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'04), pp. 107-110, Nov. 2004.

C-171: Masahiro WADA and Yoshifumi NISHIO
"Several Phase Synchronization Modes in Coupled Multi-State Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'04), pp. 525-528, Nov. 2004.

C-172: Yoko UWATE and Yoshifumi NISHIO
"Complex Behavior in Coupled Chaotic Circuits Related with Intermittency"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'04), pp. 589-592, Nov. 2004.

C-173: Kazuya TSURUTA and Yoshifumi NISHIO
"Reversible Watermarking Using Small-World Cellular Neural Network"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 21-24, Mar. 2005.

C-174: Yuki NAKAAJI, Shuichi AONO and Yoshifumi NISHIO
"Run Test of Pseudo-Random Numbers Generated by Chaotic Maps"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 57-60, Mar. 2005.

C-175: Shuichi AONO, Yoshifumi NISHIO and Hideharu ARUGA
"Research on True Random Numbers with a Key Feature"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 61-64, Mar. 2005.

C-176: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Analysis of Chaotic Circuits Using Wien Bridge Oscillator and a Resonator"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 73-76, Mar. 2005.

C-177: Miki AKAZAWA, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Asymmetric Alternating Propagation in Coupled Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 101-104, Mar. 2005. (Invited paper)

C-178: Yoko UWATE, Natsumi DAKE and Yoshifumi NISHIO
"Back Propagation Learning of an Affordable Neural Network for Chaotic Time Series"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 139-142, Mar. 2005.

C-179: Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"Research on Improvement in Self-Organization Capability Using Two SOMs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 307-310, Mar. 2005.

C-180: Natsumi DAKE, Yoko UWATE, Yoshifumi NISHIO and Takaya YAMAZATO
"Research on Clutter Reduction Methods of a UWB Chaotic Radar"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 367-370, Mar. 2005.

C-181: Shintaro ARAI and Yoshifumi NISHIO
"Research on Suboptimal Receivers for Chaos Shift Keying"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 375-378, Mar. 2005.

C-182: Masayoshi ODA, Zonghuang YANG, Yoshifumi NISHIO and Akio USHIDA
"Analysis of Two-Dimensional Conductive Plates Based on CNNs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 447-450, Mar. 2005.

C-183: Seizo HAGINO, Yoshifumi NISHIO and Akio USHIDA
"Tracing Bifurcation Branches of High-Dimensional Nonlinear Algebraic Equations Using SPICE"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 451-454, Mar. 2005.

C-184: Yoshihiro YAMAGAMI, Yoshifumi NISHIO, Junji KAWATA and Akio USHIDA
"Frequency Response Curves of Nonlinear Electronic Circuits Using Fourier Transformer"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 499-502, Mar. 2005. (Invited paper)

C-185: Junji KAWATA, Yuichi TANJI, Yoshifumi NISHIO and Akio USHIDA
"Interconnect Modeling Using Numerical Inversion of Laplace Transforms"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), pp. 511-514, Mar. 2005. (Invited paper)

C-186: Yoko UWATE and Yoshifumi NISHIO
"Back Propagation Learning of Neural Networks with Chaotically-Selected Affordable Neurons"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'05), pp. 1481-1484, May 2005.

C-187: Yoko UWATE and Yoshifumi NISHIO
"Modeling Using 1-D Map of Complex Behavior in Coupled Chaotic Circuits with Intermittency"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'05), vol. 1, pp. 229-232, Aug. 2005.

C-188: Taisuke NISHIO and Yoshifumi NISHIO
"Image Processing Using Periodic Pattern Formation in Cellular Neural Networks"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'05), vol. 3, pp. 85-88, Aug. 2005.

C-189: Kazuya TSURUTA and Yoshifumi NISHIO
"Reversible Watermarking Technique Using Small-World Cellular Neural Network"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'05), vol. 3, pp. 157-160, Aug. 2005.

C-190: Haruna MATSUSHITA and Yoshifumi NISHIO
"Competing Behavior of Two Kinds of SOMs and its Application to Clustering"
Proceedings of Workshop on Self-Organizing Maps (WSOM'05), pp. 355-362, Sep. 2005.

C-191: Haruna MATSUSHITA and Yoshifumi NISHIO
"Estimation of Embedding Dimension Using Self-Organizing Map"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'05), pp. 138-141, Oct. 2005.

C-192: Yasuteru HOSOKAWA, Ryosuke TSUJIOKA and Yoshifumi NISHIO
"Relation between Synchronous Rate and Small Variations on an Asymmetrical Coupled Chaotic System"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'05), pp. 166-169, Oct. 2005.

C-193: Masahiro WADA, Kiyoto KITATSUJI and Yoshifumi NISHIO
"Spatio-Temporal Phase Patterns in Coupled Chaotic Maps with Parameter Deviations"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'05), pp. 178-181, Oct. 2005.

C-194: Yoko UWATE and Yoshifumi NISHIO
"Learning Ability of Evolving Affordable Neural Networks with Genetic Algorithm"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'05), pp. 242-245, Oct. 2005.

C-195: Akio USHIDA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Intermodulation Analysis of Nonlinear Circuits Using Two-Dimensional Fourier Transformation"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'05), pp. 282-285, Oct. 2005.

C-196: Yoko UWATE, Thomas OTT, Yoshifumi NISHIO and Ruedi STOOP
"Performance of Feedforward Neural Network with External Influence Function for Back Propagation Learning"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 17-20, Mar. 2006.

C-197: Masato TOMITA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Data Extraction by Self-Organizing Map Containing Neurons with Additional States"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 29-32, Mar. 2006.

C-198: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Analysis of an Asymmetrical Coupled System Using Chaotic Circuits and van der Pol Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 54-57, Mar. 2006.

C-199: Koki NISHIZONO and Yoshifumi NISHIO
"Image Processing of Gray Scale Images by Fuzzy Cellular Neural Network"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 90-93, Mar. 2006.

C-200: Koji URABE and Yoshifumi NISHIO
"Phase Propagation Phenomena in Two-Layer Cellular Neural Networks"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 102-105, Mar. 2006.

C-201: Yuta KOMATSU, Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Chaotic Circuits Coupled by Mutual Inductors"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 293-296, Mar. 2006.

C-202: Shintaro ARAI and Yoshifumi NISHIO
"Variable Sequence Length Transmitter for Noncoherent Chaos Shift Keying"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 301-304, Mar. 2006.

C-203: Haruna MATSUSHITA and Yoshifumi NISHIO
"CHAOSOM; Collaboration between Chaos and Self-Organizing Map"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 305-308, Mar. 2006.

C-204: Koichi MATSUMOTO, Yoko UWATE, Yoshifumi NISHIO and Seiichiro MORO
"Investigation of Strange Synchronization Phenomena in Coupled Wien-Bridge Oscillator"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 309-312, Mar. 2006.

C-205: Yoshifumi TADA, Yoko UWATE and Yoshifumi NISHIO
"Solving Ability of Hopfield Neural Network with Mix Noise for Quadratic Assignment Problem"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 317-320, Mar. 2006.

C-206: Shuichi AONO, Masahiro WADA and Yoshifumi NISHIO
"Improvement of a Cryptosystem Using Two Chaotic Maps"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 349-352, Mar. 2006.

C-207: Yuki NAKAAJI and Yoshifumi NISHIO
"Synchronization of Chaotic Circuits with Transmission Line"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 353-356, Mar. 2006.

C-208: Yousuke TANIGUCHI, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"Frequency Domain Analysis of CMOS Amplifiers Containing Parasitic Capacitors"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), pp. 389-392, Mar. 2006.

C-209: Haruna MATSUSHITA and Yoshifumi NISHIO
"Competing and Accommodating Behaviors of Peace SOM"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'06), pp. 3642-3645, May 2006.

C-210: Masayoshi ODA, Yoshihiro YAMAGAMI, Yoshifumi NISHIO, Junji KAWATA and Akio USHIDA
"A New Spice-Oriented Frequency-Domain Optimization Technique"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'06), pp. 3694-3697, May 2006.

C-211: Yuichi TANJI, Hideki ASAI, Masayoshi ODA, Yoshifumi NISHIO and Akio USHIDA
"Fast Timing Analysis of Plane Circuits via Two-Layer CNN-Based Modeling"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'06), pp. 3738-3741, May 2006.

C-212: Yoshifumi TADA, Yoko UWATE and Yoshifumi NISHIO
"Performance of Chaotic Switching Noise Injected to Hopfield NN for Quadratic Assignment Problem"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'06), pp. 5519-5522, May 2006.

C-213: Yoko UWATE and Yoshifumi NISHIO
"Two van der Pol Oscillators Coupled by Chaotically Varying Resistor"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'06), pp. 189-192, Jun. 2006.

C-214: Haruna MATSUSHITA and Yoshifumi NISHIO
"Tentacled Self-Organizing Map for Effective Data Extraction"
Proceedings of International Joint Conference on Neural Networks (IJCNN'06), pp. 1929-1936, Jul. 2006.

C-215: Masato TOMITA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Fatigable SOM and its Application to Clustering"
Proceedings of International Joint Conference on Neural Networks (IJCNN'06), pp. 6558-6563, Jul. 2006.

C-216: Yoko UWATE and Yoshifumi NISHIO
"Complex Phase Synchronization in an Array of Oscillators Coupled by Time-Varying Resistor"
Proceedings of International Joint Conference on Neural Networks (IJCNN'06), pp. 8345-8350, Jul. 2006.

C-217: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Durability of Affordable Neural Networks against Damages"
Proceedings of International Joint Conference on Neural Networks (IJCNN'06), pp. 8365-8370, Jul. 2006.

C-218: Masayoshi ODA, Yoshifumi NISHIO and Akio USHIDA
"Spatial-Temporal Analysis Method of Plane Circuits Based on Two-Layer Cellular Neural Networks"
Proceedings of International Workshop on Intelligent Computing in Pattern Analysis/Synthesis (IWICPAS'06), pp. 195-204, Aug. 2006.

C-219: Yuki NAKAAJI and Yoshifumi NISHIO
"Synchronization of Chaotic Circuits Linked by Cross Talk"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 43-46, Sep. 2006.

C-220: Yoshifumi TADA, Yoko UWATE and Yoshifumi NISHIO
"Solving Ability of Hopfield Neural Network for QAP by Changing Chaotic Behavior of Switching Noise"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 107-110, Sep. 2006.

C-221: Masato TOMITA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Shooting SOM and its Application for Clustering"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 199-202, Sep. 2006.

C-222: Haruna MATSUSHITA and Yoshifumi NISHIO
"Reunifying Self-Organizing Map"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 207-210, Sep. 2006.

C-223: Yoko UWATE and Yoshifumi NISHIO
"Chaotically Oscillating Sigmoid Function in Feedforward Neural Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 215-218, Sep. 2006.

C-224: Masahiro WADA and Yoshifumi NISHIO
"Pattern Dynamics of Phase Synchronization in a Family of Coupled Several One-Dimensional Chaotic Maps"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 531-534, Sep. 2006.

C-225: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Asymmetrical Chaotic Coupled System Using Two Different Parameter Sets"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 543-546, Sep. 2006.

C-226: Koji URABE and Yoshifumi NISHIO
"Comparing Two-Layer CNN with van der Pol Oscillators Coupled by Inductors"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 723-726, Sep. 2006.

C-227: Shintaro ARAI and Yoshifumi NISHIO
"Detection of Information Symbols and Sequence Lengths Using Suboptimal Receiver for Chaos Shift Keying"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 799-802, Sep. 2006.

C-228: Masayoshi ODA, Yoshihiro YAMAGAMI, Yoshifumi NISHIO, Junji KAWATA and Akio USHIDA
"On Optimization Algorithm for Attaining the Maximum DC Gain of CMOS Amplifiers"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), pp. 999-1002, Sep. 2006.

C-229: Yuta KOMATSU, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Chaotic Circuits with Asymmetric Coupling by Nonlinear Mutual Inductors"
Proceedings of International Conference on Signals and Electronic Systems (ICSES'06), vol. 1, pp. 71-74, Sep. 2006. (Invited paper)

C-230: Koichi MATSUMOTO, Yoko UWATE and Yoshifumi NISHIO
"On Phase Synchronization of Simple Coupled Chaotic Circuits"
Proceedings of International Conference on Signals and Electronic Systems (ICSES'06), vol. 1, pp. 75-78, Sep. 2006. (Invited paper)

C-231: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Comparison of Synchronization Phenomena on Asymmetrical Global Coupled Chaotic Systems"
Proceedings of International Conference on Signals and Electronic Systems (ICSES'06), vol. 1, pp. 87-90, Sep. 2006. (Invited paper)

C-232: Masaru NAKANO and Yoshifumi NISHIO
"Analysis of Edge Detection Using Direction-Preserving Small World Cellular Neural Networks"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'07), pp. 145-148, Mar. 2007.

C-233: Shuichi AONO and Yoshifumi NISHIO
"A User Authentication Protocol Using Chaotic Maps"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'07), pp. 333-336, Mar. 2007.

C-234: Shintaro ARAI and Yoshifumi NISHIO
"Research on Differential Chaos Shift Keying Changing Deviation of Chaotic Sequence"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'07), pp. 349-352, Mar. 2007.

C-235: Haruna MATSUSHITA and Yoshifumi NISHIO
"Disconnecting Self-Organizing Map"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'07), pp. 425-428, Mar. 2007.

C-236: Yoko UWATE and Yoshifumi NISHIO
"Switching Phase States of Chaotic Circuits Coupled by Time-Varying Resistor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'07), pp. 209-212, May 2007.

C-237: Shintaro ARAI and Yoshifumi NISHIO
"Noncoherent Correlation-Based Communication Systems Choosing Different Chaotic Maps"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'07), pp. 1433-1436, May 2007.

C-238: Haruna MATSUSHITA and Yoshifumi NISHIO
"Self-Organizing Map Considering False Neighboring Neuron"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'07), pp. 1533-1536, May 2007.

C-239: Yoshifumi TADA, Yoko UWATE and Yoshifumi NISHIO
"Effective Search with Hopping Chaos for Hopfield Neural Networks Solving QAP"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'07), pp. 1783-1786, May 2007.

C-240: Haruna MATSUSHITA and Yoshifumi NISHIO
"Nonlinear Spring Model of Self-Organizing Map and its Chaotic Behavior"
Proceedings of International Conference on Communications, Circuits and Systems (ICCCAS'07), vol. 2, pp. 1099-1102, Jul. 2007.

C-241: Junji KAWATA, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"Spice-Oriented Intermodulation Analysis Combining with MATLAB"
Proceedings of International Conference on Communications, Circuits and Systems (ICCCAS'07), vol. 2, pp. 1107-1110, Jul. 2007.

C-242: Junji KAWATA, Takaaki KINOUCHI, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"Comparisons between Spice-Oriented Harmonic Balance Method and Volterra Series Method"
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), pp. 14-17, Jul. 2007.

C-243: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Synchronization Phenomena on Asymmetrical Globally Coupled Chaotic Systems Using Circuits or Maps"
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), pp. 30-33, Jul. 2007.

C-244: Yoko UWATE, Stefan MARTIGNOLI, Yoshifumi NISHIO and Ruedi STOOP
"Emergence of Intricate Dynamical Response by Supercritical Parametrically Driven or Ringwise Coupled Subcritical Hopf Oscillators"
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), pp. 82-85, Jul. 2007.

C-245: Shuichi AONO and Yoshifumi NISHIO
"A Chaotic Cryptosystem Using Lyapunov Exponent"
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), pp. 98-101, Jul. 2007.

C-246: Yoko UWATE and Yoshifumi NISHIO
"Effect of Parameter Mismatch in Chaotic Circuits Coupled by a Time-Varying Resistor"
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), pp. 176-179, Jul. 2007.

C-247: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Scale-Rule Selection of Affordable Neural Network for Chaotic Time Series Learning"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'07), pp. 811-814, Aug. 2007.

C-248: Yuta KOMATSU, Yoko UWATE and Yoshifumi NISHIO
"Clustering Phenomenon of Chaotic Circuits Coupled Symmetrically by Mutual Inductors"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'07), pp. 823-826, Aug. 2007.

C-249: Ryo IMABAYASHI, Yoko UWATE and Yoshifumi NISHIO
"Breakdown of Synchronization in Chaotic Oscillators and Noisy Oscillators"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'07), pp. 922-925, Aug. 2007.

C-250: Haruna MATSUSHITA and Yoshifumi NISHIO
"Self-Organizing Map with False Neighbor Degree between Neurons for Effective Self-Organization"
Proceedings of Workshop on Self-Organizing Maps (WSOM'07), no. WeP-P-13_1-6, Sep. 2007.

C-251: Junji FUJII, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Wave Phenomena in Cellular Neural Networks Using Two Kinds of Template Sets"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 23-26, Sep. 2007.

C-252: Masaru NAKANO and Yoshifumi NISHIO
"A Method of Edge Detection Using Small World Cellular Neural Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 71-74, Sep. 2007.

C-253: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"Analysis on Chaotic Sequence with Biased Values for Noncoherent Chaos Communication"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 144-147, Sep. 2007.

C-254: Shuichi AONO and Yoshifumi NISHIO
"A Cryptosystem Using Expansion of Chaotic Map"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 220-223, Sep. 2007.

C-255: Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in van der Pol Oscillators Coupled by Fifth-Power Nonlinear Resistor"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 232-235, Sep. 2007. (Invited paper)

C-256: Masato TOMITA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Gray Scale Display of Input Data Using Shooting SOM"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 288-291, Sep. 2007.

C-257: Haruka ISAWA, Masato TOMITA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Fuzzy Adaptive Resonance Theory with Group Learning and its Applications"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 292-295, Sep. 2007.

C-258: Masahiro WADA and Yoshifumi NISHIO
"Coexistence of Several Phase Synchronization in a Ring of Coupled Multi-State Chaotic Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 393-396, Sep. 2007.

C-259: Yumiko UCHITANI, Ryo IMABAYASHI and Yoshifumi NISHIO
"State Transition Phenomenon in Cross-Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 397-400, Sep. 2007.

C-260: Yukari KOWATARI, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Investigation of Asymmetrically Coupled Chaotic Circuits and Chaotic Maps"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 465-468, Sep. 2007.

C-261: Akio USHIDA, Junji KAWATA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Spice-Oriented Optimization Algorithm of Amplifiers --- Based on Nonlinear Programming"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 505-508, Sep. 2007.

C-262: Takaaki KINOUCHI, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"Spice-Oriented Harmonic Balance and Volterra Series Methods"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 513-516, Sep. 2007.

C-263: Haruna MATSUSHITA and Yoshifumi NISHIO
"Bifurcation of Nonlinear Spring Model of Self-Organizing Map"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), pp. 525-528, Sep. 2007.

C-264: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Synchronization Phenomena of Chaotic Map Lattice with Time Varying Coupling"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'07), pp. 40-43, Dec. 2007.

C-265: Masahiro WADA and Yoshifumi NISHIO
"Phase Synchronization Phenomena on Coupled Multi-State Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'08), pp. 144-147, Mar. 2008.

C-266: Keiko KANDA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Neural Gas Containing Two Kinds of Neurons and its Behaviors"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'08), pp. 263-266, Mar. 2008.

C-267: Haruna MATSUSHITA and Yoshifumi NISHIO
"Three-Neuron Nonlinear Spring Model of Self-Organizing Map"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'08), pp. 315-318, Mar. 2008.

C-268: Junji FUJII, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Clustering Phenomena on Cellular Neural Networks Using Two Kinds of Templates"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'08), pp. 431-434, Mar. 2008.

C-269: Yoshifumi TADA, Yoko UWATE and Yoshifumi NISHIO
"Solving Ability of Hopfield Neural Network with Scale-Rule Noise for QAP"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'08), pp. 105-108, May 2008.

C-270: Yoko UWATE and Yoshifumi NISHIO
"Wave Propagation in Oscillators Coupled by Time-Varying Resistor with Timing Mismatch"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'08), pp. 113-116, May 2008.

C-271: Haruna MATSUSHITA and Yoshifumi NISHIO
"SOM with False-Neighbor Degree and its Behaviors"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'08), pp. 864-867, May 2008.

C-272: Yumiko UCHITANI and Yoshifumi NISHIO
"Investigation of State Transition Phenomena in Cross-Coupled Chaotic Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'08), pp. 2394-2397, May 2008.

C-273: Haruna MATSUSHITA and Yoshifumi NISHIO
"Batch-Learning Self-Organizing Map with False-Neighbor Degree between Neurons"
Proceedings of International Joint Conference on Neural Networks (IJCNN'08), pp. 2260-2267, Jun. 2008.

C-274: Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Lazy Self-Organizing Map and its Behaviors"
Proceedings of International Joint Conference on Neural Networks (IJCNN'08), pp. 2276-2281, Jun. 2008.

C-275: Haruka ISAWA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Fuzzy Adaptive Resonance Theory Combining Overlapped Category in Consideration of Connections"
Proceedings of International Joint Conference on Neural Networks (IJCNN'08), pp. 3594-3599, Jun. 2008.

C-276: Yumiko UCHITANI and Yoshifumi NISHIO
"Synchronization Patterns Generated in a Ring of Cross-Coupled Chaotic Circuits"
Proceedings of International Joint Conference on Neural Networks (IJCNN'08), pp. 3854-3859, Jun. 2008.

C-277: Takashi INOUE, Masaru NAKANO and Yoshifumi NISHIO
"Output Characteristics of Cellular Neural Networks Using Mixture Template"
Proceedings of International Joint Conference on Neural Networks (IJCNN'08), pp. 4124-4129, Jun. 2008.

C-278: Akio USHIDA, Junji KAWATA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Asymptotic Analysis of Nonlinear Electronic Circuits"
Proceedings of International Conference on Neural Networks and Signal Processing (ICNNSP'08), pp. 1-4, Jun. 2008.

C-279: Yoshifumi NISHIO
"Chaos Synchronization by Crosstalk of Transmission Lines"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'08), pp. 63-64, Jul. 2008. (Invited paper)

C-280: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Investigation of Phase Pattern in a Ring of Chaos Circuits Coupled by Time Varying Resistors"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'08), pp. 99-100, Jul. 2008.

C-281: Shintaro ARAI and Yoshifumi NISHIO
"Performance Analysis of Suboptimal Receiver Using Shortest Distance Approximation Method for Chaos Shift Keying"
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), pp. 3-6, Aug. 2008.

C-282: Azian AZAMIMI, Yoko UWATE and Yoshifumi NISHIO
"Good Learning Performance of Backpropagation Algorithm with Chaotic Noise Features"
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), pp. 36-38, Aug. 2008.

C-283: Tomoko YAMADA, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Comparison of Switching Phenomena in Chaotic Maps or a Chaotic Circuit"
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), pp. 55-58, Aug. 2008.

C-284: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Damaging Neurons of Affordable Neural Network for Pattern Recognition"
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), pp. 72-75, Aug. 2008.

C-285: Hironori KUMENO and Yoshifumi NISHIO
"Synchronization Phenomena in Coupled Parametrically Excited van der Pol Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 128-131, Sep. 2008.

C-286: Ryo IMABAYASHI, Yoko UWATE and Yoshifumi NISHIO
"Research on Coupled Systems of Chaotic Oscillators and Noisy Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 219-222, Sep. 2008.

C-287: Haruna MATSUSHITA and Yoshifumi NISHIO
"Nonlinear Spring Model of Self-Organizing Map Arranged in Two-Dimensional Array"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 281-284, Sep. 2008.

C-288: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Chaotic Circuit Using a Ring Oscillator and a van der Pol Oscillator"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 285-288, Sep. 2008.

C-289: Yumiko UCHITANI and Yoshifumi NISHIO
"Synchronization Patterns Generated in Globally Cross-Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 377-380, Sep. 2008.

C-290: Shuichi AONO and Yoshifumi NISHIO
"Chaotic Map with Parameter Changing Shape of the Map for a Cryptosystem"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 384-387, Sep. 2008.

C-291: Takashi INOUE and Yoshifumi NISHIO
"Edge Enhancement of Color Image by Three-Layer Cellular Neural Network Considering Three Primary Colors"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 540-543, Sep. 2008.

C-292: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Group Synchronization of van der Pol Oscillators with Different Frequencies"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 612-615, Sep. 2008.

C-293: Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Lazy Self-Organizing Map Considering Lazy-Neuron Rate for Effective Self-Organization"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 620-623, Sep. 2008.

C-294: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"Error-Correcting Method Based on Chaotic Dynamics for Noncoherent Chaos Communications"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 652-655, Sep. 2008.

C-295: Junji FUJII, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Oscillatory Phenomena in Cellular Neural Networks Using Two Kinds of Templates"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), pp. 688-691, Sep. 2008.

C-296: Masahiro WADA and Yoshifumi NISHIO
"Spatio-Temporal Phenomena of Coupled Multi-State Chaotic Circuits"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 23-26, Nov. 2008. (Invited paper)

C-297: Yumiko UCHITANI and Yoshifumi NISHIO
"Comparison between Cross-Coupled Chaotic Circuits and Direct-Coupled Chaotic Circuits"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 27-30, Nov. 2008.

C-298: Chikayasu HIGASHI and Yoshifumi NISHIO
"Synchronization Phenomena in Three Oscillators Coupled by a Resonator"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 35-38, Nov. 2008.

C-299: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Feedforward Neural Networks with Fluctuation of Structure for Chaotic Time Series Learning"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 59-62, Nov. 2008. (Invited paper)

C-300: Hironori KUMENO and Yoshifumi NISHIO
"Performance of Quadratic Assignment Problem by Hopfield NN with Recalling the Best Memory"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 67-69, Nov. 2008.

C-301: Azian AZAMIMI, Yoko UWATE and Yoshifumi NISHIO
"An Analysis of Chaotic Noise Injected to Backpropagation Algorithm in Feedforward Neural Network"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 70-73, Nov. 2008.

C-302: Haruna MATSUSHITA and Yoshifumi NISHIO
"Growing Grid with False-Neighbor Degree"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 74-77, Nov. 2008.

C-303: Akiko KUSAKA, Takaaki KINOUCHI, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"A Frequency Domain Analysis of Electromagnetic Fields of Printed Circuit Boards"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 114-117, Nov. 2008.

C-304: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"Investigation of Noncoherent Detection Using Chaotic Sequence with Biased Values"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 221-224, Nov. 2008.

C-305: Shuichi AONO and Yoshifumi NISHIO
"A Cryptosystem Based on Iterations of Chaotic Map with Variable Parameter"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), pp. 225-228, Nov. 2008.

C-306: Masahiro WADA, Masahiro TANAKA and Yoshifumi NISHIO
"Stochastic Analysis of Several Synchronization Phenomena on Coupled Chaotic Oscillators"
Proceedings of International Symposium on Stochastic Systems Theory and its Applications (SSS'08), pp. 294-299, Nov. 2008.

C-307: Shuhei MASUDA, Yumiko UCHITANI and Yoshifumi NISHIO
"Simple Chaotic Oscillator Using Two RC Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 89-92, Mar. 2009.

C-308: Yumiko UCHITANI and Yoshifumi NISHIO
"Wave Propagation in a Ladder of Cross-Coupled Chaotic Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 93-96, Mar. 2009.

C-309: Haruna MATSUSHITA and Yoshifumi NISHIO
"Particle Swarm Optimizer Arranged in Two-Dimensional Array"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 141-144, Mar. 2009.

C-310: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Synchronization of 2-Dimensional Maps Based on Neuron Model with Time-Varying Coupling"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 197-200, Mar. 2009.

C-311: Azian AZAMIMI, Yoko UWATE and Yoshifumi NISHIO
"An Improvement in Pattern Recognition Problem Using Chaotic BP Learning Algorithm"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 213-216, Mar. 2009.

C-312: Ryo IMABAYASHI, Yoko UWATE and Yoshifumi NISHIO
"Comparison of Chaos Synchronization and Noise Effect on Simple Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 237-240, Mar. 2009.

C-313: Suguru YAMANE, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Classification of Phenomena on Coupled Oscillators System as a Lattice"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 249-252, Mar. 2009.

C-314: Junji FUJII, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Relationship between Oscillatory Phenomena and Templates on a Two-Template CNN"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 253-256, Mar. 2009.

C-315: Chikayasu HIGASHI and Yoshifumi NISHIO
"Synchronous Oscillation of Resonator-Coupling Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 297-300, Mar. 2009.

C-316: Hironori KUMENO and Yoshifumi NISHIO
"Self-Switching Phenomenon of Synchronization States in Coupled Parametrically Excited LC Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 305-308, Mar. 2009.

C-317: Yasuyuki YOSHIDA, Shuichi AONO and Yoshifumi NISHIO
"Effect of Chaos Noise on City Placement by Using 2-Opt Algorithm for TSPs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 357-359, Mar. 2009.

C-318: Shuichi AONO and Yoshifumi NISHIO
"Solving Ability of Coupled Map Lattice with 2-Opt Algorithm for TSPs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 360-363, Mar. 2009.

C-319: Masaki SUGIMOTO, Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Particle Swarm Optimization Containing Plural Swarms"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 419-422, Mar. 2009.

C-320: Takashi INOUE and Yoshifumi NISHIO
"Simple Template Design Method of Cellular Neural Networks by Combining Templates"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 487-490, Mar. 2009.

C-321: Masakazu KAWAHARA, Takashi INOUE and Yoshifumi NISHIO
"Application of Two-Layer Cellular Neural Networks for Edge Detection"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 503-506, Mar. 2009.

C-322: Akiko KUSAKA, Takaaki KINOUCHI, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"A Spice-Oriented Frequency Domain Analysis of Electromagnetic Fields of PCBs"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 526-529, Mar. 2009.

C-323: Takaaki KINOUCHI, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"Spice-Oriented Nonlinear Circuit Analysis Using Harmonic Balance Method"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 530-533, Mar. 2009.

C-324: Haruka ISAWA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Fuzzy ART Combining Overlapped Categories Using Variable Vigilance Parameters"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 661-664, Mar. 2009.

C-325: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"Two-Bit Modulation and Demodulation Schemes for Chaos-Based Noncoherent Communications Using Chaotic Dynamics"
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), pp. 695-698, Mar. 2009.

C-326: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Noise-Induced Breakdown of Stochastic Resonant Behavior of van der Pol Oscillators Coupled by Time-Varying Resistor"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'09), pp. 1887-1890, May 2009.

C-327: Yumiko UCHITANI and Yoshifumi NISHIO
"Synchronization of Small Oscillations in Cross-Coupled Chaotic Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'09), pp. 2629-2632, May 2009.

C-328: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"No Redundant Error-Correcting Scheme Using Chaotic Dynamics for Noncoherent Chaos Communications"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'09), pp. 2633-2636, May 2009.

C-329: Haruna MATSUSHITA and Yoshifumi NISHIO
"Network-Structured Particle Swarm Optimizer with Various Topology and its Behaviors"
Proceedings of International Workshop on Self-Organizing Maps (WSOM'09), pp. 163-171, Jun. 2009.

C-330: Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Community Self-Organizing Map and its Application to Data Extraction"
Proceedings of International Joint Conference on Neural Networks (IJCNN'09), pp. 1107-1114, Jun. 2009.

C-331: Takashi INOUE and Yoshifumi NISHIO
"Applications of Color Image Processing Using Three-Layer Cellular Neural Network Considering HSB Model"
Proceedings of International Joint Conference on Neural Networks (IJCNN'09), pp. 1335-1342, Jun. 2009.

C-332: Masakazu KAWAHARA, Takashi INOUE and Yoshifumi NISHIO
"Cellular Neural Network with Dynamic Template and its Output Characteristics"
Proceedings of International Joint Conference on Neural Networks (IJCNN'09), pp. 1552-1558, Jun. 2009.

C-333: Haruna MATSUSHITA and Yoshifumi NISHIO
"Network-Structured Particle Swarm Optimizer Considering Neighborhood Relationships"
Proceedings of International Joint Conference on Neural Networks (IJCNN'09), pp. 2038-2044, Jun. 2009.

C-334: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Switching Phase States in Two van der Pol Oscillators Coupled by Stochastically Time-Varying Resistor"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'09), pp. 50-53, Jun. 2009.

C-335: Yang YANG, Nanning ZHENG, Yuehu LIU, Shaoyi DU and Yoshifumi NISHIO
"Example-Based Performance Driven Facial Shape Animation"
Proceedings of IEEE International Conference on Multimedia and Expo (ICME'09), pp. 1350-1353, Jun. 2009.

C-336: Hitoshi ABURATANI, Suguru YAMANE, Takeo IMOTO, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Propagation Mechanism of Phase-Inversion Wave in 2D Lattice Oscillators and their Application to Prediction of Time-Series Data"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'09), pp. 671-674, Aug. 2009.

C-337: Masaki SUGIMOTO, Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Particle Swarm Optimization Containing Characteristic Swarms"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'09), pp. 87-90, Sep. 2009.

C-338: Yumiko UCHITANI and Yoshifumi NISHIO
"Investigation of Complicated Phenomenon in Coupled Cubic Maps"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'09), pp. 91-94, Sep. 2009.

C-339: Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Behavior of Community Self-Organizing Map with Camaraderie"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'09), pp. 95-98, Sep. 2009.

C-340: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Complex Pattern in a Chain of Coupled Maps Based on Neuron Model with Space-Varying Coupling"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'09), pp. 116-119, Sep. 2009.

C-341: Azian Azamimi ABDULLAH and Yoshifumi NISHIO
"On the Chaotic Nature of Biological Signals Using Nonlinear Data Analysis Methodology"
Proceedings of International Conference on Man-Machine Systems (ICoMMS'09), pp. 1C5_1-4, Oct. 2009.

C-342: Hitoshi ABURATANI, Suguru YAMANE, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Reflection Mechanisms of a Phase-Inversion Wave at an Edge of 2D Lattice Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 175-178, Oct. 2009.

C-343: Masahiro WADA and Yoshifumi NISHIO
"Phase Synchronization in a Coupled Non-Uniform Network of Multi-State Chaotic Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 222-225, Oct. 2009.

C-344: Hironori KUMENO and Yoshifumi NISHIO
"Synchronization in Coupled van der Pol Oscillators Involving Periodically Forced Capacitors"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 226-229, Oct. 2009.

C-345: Shintaro ARAI, Yoshifumi NISHIO, Takaya YAMAZATO and Shinji OZAWA
"M-ary Modulation Scheme Using Separation of Chaotic Dynamics for Noncoherent Chaos-Based Communications"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 312-315, Oct. 2009.

C-346: Haruna MATSUSHITA and Yoshifumi NISHIO
"Network-Structured Particle Swarm Optimizer with Small-World Topology"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 372-375, Oct. 2009.

C-347: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Synchronization of Distant Neighbors Oscillators in a Ring Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 439-442, Oct. 2009.

C-348: Masaki SUGIMOTO, Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Particle Swarm Optimization Containing Plural Kinds of Swarms"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), pp. 584-587, Oct. 2009.

C-349: Hironori KUMENO and Yoshifumi NISHIO
"Globally Coupled Parametrically Forced Logistic Maps"
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'09), pp. 181-184, Nov. 2009.

C-350: Yang YANG, Nanning ZHENG, Yuehu LIU, Lei YANG, Ping WEI and Yoshifumi NISHIO
"Interactive Facial Sketch Expression Generation Using Local Constraints"
Proceedings of IEEE International Conference on Intelligent Computing and Intelligent Systems (ICIS'09), vol. 2, pp. 864-868, Nov. 2009.

C-351: Masakazu KAWAHARA, Takashi INOUE and Yoshifumi NISHIO
"Image Processing Application Using CNN with Dynamic Template"
Proceedings of IEEE International Workshop on Cellular Nanoscale Networks and Applications (CNNA'10), pp. 41-46, Feb. 2010.

C-352: Masashi NAKAGAWA, Takashi INOUE and Yoshifumi NISHIO
"CNN Template Design Using Back Propagation Algorithm"
Proceedings of IEEE International Workshop on Cellular Nanoscale Networks and Applications (CNNA'10), pp. 47-51, Feb. 2010.

C-353: Mamoru TANAKA, Hisashi AOMORI, Yoshifumi NISHIO, Kumiko OSHIMA and Martin HASLER
"Learning Theory of Cellular Neural Networks Based on Covariance Structural Analysis"
Proceedings of IEEE International Workshop on Cellular Nanoscale Networks and Applications (CNNA'10), pp. 62-65, Feb. 2010.

C-354: Sho SHIMOMURA, Masaki SUGIMOTO, Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Investigation of Ant Colony Optimization with Intelligent and Dull Ants"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 17-20, Mar. 2010.

C-355: Hironori KUMENO and Yoshifumi NISHIO
"Self-Switching Phenomenon of Synchronization in Globally Coupled Parametrically Forced Logistic Maps"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 45-48, Mar. 2010.

C-356: Yumiko UCHITANI, Hironori KUMENO and Yoshifumi NISHIO
"Synchronization Phenomenon in Small World Network of Coupled Cubic Maps"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 49-52, Mar. 2010.

C-357: Akiyoshi ONO, Hironori KUMENO and Yoshifumi NISHIO
"Switch Coupling of Auto Gain Controlled Oscillators Containing Time Delay"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 53-56, Mar. 2010.

C-358: Haruna MATSUSHITA and Yoshifumi NISHIO
"Investigation of Network-Structured Particle Swarm Optimization"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 77-80, Mar. 2010.

C-359: Seiko KUNIHIRO, Hitoshi ABURATANI, Suguru YAMANE, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Mechanisms of Disappearance between Two Phase-Inversion Waves and Reflection of Two Phase-Inversion Waves at a Corner on 2D Lattice Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 105-108, Mar. 2010.

C-360: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Synchronization in Three Coupled van der Pol Oscillators with Different Coupling Strength"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 109-112, Mar. 2010.

C-361: Chikayasu HIGASHI and Yoshifumi NISHIO
"Investigation of Synchronization Phenomena in Coupled Simultaneous Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 113-116, Mar. 2010.

C-362: Hiroshige KATAOKA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Peak Search for Frequency Analysis of Nonlinear Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 178-181, Mar. 2010.

C-363: Yasuhiro UEDA, Masakazu KAWAHARA, Takashi INOUE and Yoshifumi NISHIO
"Restoration of Road Network Information by Using Cellular Neural Network"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 540-543, Mar. 2010.

C-364: Takashi INOUE and Yoshifumi NISHIO
"Color Texture Boundary Detection Using Three-layer CNN Based on Hybrid Feature"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 552-555, Mar. 2010.

C-365: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Parameter Dependency of Chaos Glial Network Connected to Multi-Layer Perceptron"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'10), pp. 596-599, Mar. 2010.

C-366: Azian AZAMIMI, Yoko UWATE and Yoshifumi NISHIO
"Effect of Chaos Noise on the Learning Ability of Back Propagation Algorithm in Feed Forward Neural Network"
Proceedings of International Colloquium on Signal Processing and its Applications (CSPA'10), pp. ID40_1-4, May 2010.

C-367: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Synchronization in Two Polygonal Oscillatory Networks Sharing a Branch"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'10), pp. 62-65, May 2010.

C-368: Kazuhisa YOSHIMATSU, Toru TANAKA, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Prediction of Time-Series Data Using PSpice and Runge-Kutta Method"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'10), pp. 106-109, May 2010.

C-369: Hiroshige KATAOKA, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Peak Search Algorithm of Frequency Characteristics with Unstable Region"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'10), pp. 114-117, May 2010.

C-370: Hitoshi ABURATANI, Suguru YAMANE, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Penetration and Reflection Mechanisms of Phase-Inversion Waves in Lattice Oscillators"
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'10), pp. 154-157, May 2010.

C-371: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Chaos Glial Network Connected to Multi-Layer Perceptron for Solving Two-Spiral Problem"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'10), pp. 1360-1363, May 2010.

C-372: Hironori KUMENO and Yoshifumi NISHIO
"Synchronization Phenomena in Globally Coupled Logistic Maps Involving Parametric Force"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'10), pp. 1368-1371, May 2010.

C-373: Shintaro ARAI, Yoshifumi NISHIO, Takaya YAMAZATO and Shinji OZAWA
"Performance Evaluation of Error-Correcting Scheme without Redundancy Code for Noncoherent Chaos Communications"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'10), pp. 2458-2461, May 2010.

C-374: Haruna MATSUSHITA and Yoshifumi NISHIO
"Self-Organizing Map with Weighted Connections Avoiding False-Neighbor Effects"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'10), pp. 2554-2557, May 2010.

C-375: Haruna MATSUSHITA and Yoshifumi NISHIO
"Batch-Learning Self-Organizing Map with Weighted Connections Avoiding False-Neighbor Effects"
Proceedings of International Joint Conference on Neural Networks (IJCNN'10), pp. 1075-1080, Jul. 2010.

C-376: Yoko UWATE and Yoshifumi NISHIO
"Learning Process of Affordable Neural Network for Backpropagation Algorithm"
Proceedings of International Joint Conference on Neural Networks (IJCNN'10), pp. 2593-2599, Jul. 2010.

C-377: Yasuhiro UEDA, Masakazu KAWAHARA, Takashi INOUE, Yoko UWATE and Yoshifumi NISHIO
"Space-Varying Cellular Neural Networks Designed by Hopfield Neural Network"
Proceedings of International Joint Conference on Neural Networks (IJCNN'10), pp. 3770-3775, Jul. 2010.

C-378: Seiko KUNIHIRO, Hitoshi ABURATANI, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Propagation Mechanism of Phase-Inversion Wave in In-and-Anti-Phase Synchronization on 2D Lattice Oscillator"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 15-18, Sep. 2010.

C-379: Yasuhiro UEDA, Masakazu KAWAHARA, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Networks with Hopfield Neural Networks Considering the Confidence Degree"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 19-22, Sep. 2010.

C-380: Masakazu KAWAHARA, Yoko UWATE and Yoshifumi NISHIO
"Characteristics of Cellular Neural Networks with Dynamic Template for Motion Pictures"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 23-26, Sep. 2010.

C-381: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multi-Layer Perceptron Having Neuro-Glia Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 189-192, Sep. 2010.

C-382: Haruna MATSUSHITA, Yoshifumi NISHIO and Toshimichi SAITO
"Particle Swarm Optimization with Novel Concept of Complex Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 197-200, Sep. 2010.

C-383: Yang YANG, Yuanqi SU, Yuehu LIU, Yoshifumi NISHIO
"Facial Feature Animation and its Artistic Representation"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 213-216, Sep. 2010.

C-384: Yoshifumi NISHIO and Yoko UWATE
"Scale-Free Property of Affordable Neural Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 310-313, Sep. 2010.

C-385: Hiroshige KATAOKA, Yoshihiro YAMAGAMI, Yoshifumi NISHIO and Akio USHIDA
"SPICE-Oriented Algorithm for Assessment of Stability for Periodic Solutions"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 374-377, Sep. 2010.

C-386: Hironori KUMENO, Yoshifumi NISHIO and Daniele FOURNIER-PRUNARET
"Synchronization Phenomena of Globally Coupled Logistic Maps with Time-Varying Parameters"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 492-495, Sep. 2010.

C-387: Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Coupled Maps with Asymmetric Network Property"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 496-499, Sep. 2010.

C-388: Sho SHIMOMURA, Masaki SUGIMOTO, Taku HARAGUCHI, Haruna MATSUSHITA and Yoshifumi NISHIO
"Ant Colony Optimization with Intelligent and Dull Ants"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), pp. 504-507, Sep. 2010.

C-389: Riichiro YAMANE, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Application Using Checkered Arrangement of Cells in Two-Template CNN"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 48-51, Mar. 2011.

C-390: Junji FUJII, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Relationship between Synchronization and Parameter in Two-Template CNN with Periodic Boundary Conditions"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 52-55, Mar. 2011.

C-391: Masashi NAKAGAWA, Yoko UWATE and Yoshifumi NISHIO
"Modified Back Propagation Algorithm for CNN Template Design"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 56-59, Mar. 2011.

C-392: Masakazu KAWAHARA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Output Characteristics of Cellular Neural Networks with Dynamic Template"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 60-63, Mar. 2011.

C-393: Haruna MATSUSHITA, Toshimichi SAITO and Yoshifumi NISHIO
"Behavior of Independent-Minded Particle Swarm Optimization"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 103-106, Mar. 2011.

C-394: Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Coupled Triangular Oscillatory Networks Shared with Two Branches"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 143-146, Mar. 2011.

C-395: Yoshifumi NISHIO, Yang YANG and Yoko UWATE
"Synchronization Phenomena in Simultaneous Oscillators Coupled by an Inductor"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 147-150, Mar. 2011.

C-396: Takuya NISHIMOTO, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Anti-Phase Synchronization of Switching Phenomena in Globally Coupled Chaotic Circuits without Parameter Mismatches"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 151-154, Mar. 2011.

C-397: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Influence of a Kind of Coupled Elements on Synchronization Phenomena in an Asymmetrical Coupled Chaotic Circuit"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 155-158, Mar. 2011.

C-398: Tatsuya IDE, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Improvement of Neural Network Learning Performance by Resting and Working State"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 191-194, Mar. 2011.

C-399: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multi-Layer Perceptron with Glial Network Influenced by Local External Stimulus"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 199-202, Mar. 2011.

C-400: Masaki SUGIMOTO, Haruna MATSUSHITA and Yoshifumi NISHIO
"Particle Swarm Optimization Containing Plural Swarms Using Shared Velocity"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 203-206, Mar. 2011.

C-401: Kana KURATA, Yoko UWATE and Yoshifumi NISHIO
"Hopfield Neural Network with Chaotic Pulse Wave Solving Traveling Salesman Problems"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 296-299, Mar. 2011.

C-402: Yasuyuki YOSHIDA, Shuichi AONO, Yoko UWATE and Yoshifumi NISHIO
"Search of Good Solutions of QAPs by Hopfield Neural Network with Chaos Noise to Matrix Elements"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'11), pp. 300-303, Mar. 2011.

C-403: Yoko UWATE and Yoshifumi NISHIO
"Synchronizing Coupled Oscillators in Polygonal Networks with Frustration"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'11), pp. 745-748, May 2011.

C-404: Hironori KUMENO, Yoshifumi NISHIO and Daniele FOURNIER-PRUNARET
"Bifurcation and Basin in Two Coupled Parametrically Forced Logistic Maps"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'11), pp. 1323-1326, May 2011.

C-405: Yudai SHIRASAKI, Sho SHIMOMURA, Masaki SUGIMOTO, Yoko UWATE and Yoshifumi NISHIO
"Effectiveness of Guidepost Pheromone for Honeybee Colony Optimization"
Proceedings of IEEE Congress on Evolutionary Computation (CEC'11), pp. C0267_1-6, Jun. 2011.

C-406: Azian Azamimi ABDULLAH, Norafifah Md POSDZI and Yoshifumi NISHIO
"Preliminary Study of Pneumonia Symptoms Detection Method Using Cellular Neural Network"
Proceedings of International Conference on Electrical, Control and Computer Engineering (InECCE'11), pp. 497-500, Jun. 2011.

C-407: Yoshihiro KATO, Yasuhiro UEDA, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Networks with Switching Two Types of Templates"
Proceedings of International Joint Conference on Neural Networks (IJCNN'11), pp. 1423-1428, Jul. 2011.

C-408: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Performance and Features of Multi-Layer Perceptron with Impulse Glial Network"
Proceedings of International Joint Conference on Neural Networks (IJCNN'11), pp. 2536-2541, Jul. 2011.

C-409: Sho SHIMOMURA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Ant Colony Optimization Changing the Rate of Dull Ants and its Application to QAP"
Proceedings of International Joint Conference on Neural Networks (IJCNN'11), pp. 2830-2835, Jul. 2011.

C-410: Tomoya SHIMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Recall Image by Partitioned Hopfield Neural Network"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), pp. 41-44, Aug. 2011.

C-411: Hiroshige KATAOKA, Yoko UWATE, Yoshihiro YAMAGAMI and Yoshifumi NISHIO
"Spice-Oriented Algorithm for Analysis of Coupled Oscillators"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), pp. 758-761, Aug. 2011.

C-412: Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Rotation of Phase Difference in Four Coupled Oscillators as a Regular Tetrahedron Form"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), pp. 762-765, Aug. 2011.

C-413: Yoko UWATE and Yoshifumi NISHIO
"Synchronization and Frustration in Coupled Large-Scale Polygonal Oscillatory Networks"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), pp. 766-769, Aug. 2011.

C-414: Yoshihiro KATO, Yasuhiro UEDA, Yoko UWATE and Yoshifumi NISHIO
"Four-Layer Cellular Neural Networks in Consideration of Color and Luminosity"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), pp. 874-877, Aug. 2011.

C-415: Sho SHIMOMURA, Haruna MATSUSHITA and Yoshifumi NISHIO
"Ant Colony Optimization Using Genetic Information for TSP"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), pp. 48-51, Sep. 2011.

C-416: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multi-Layer Perceptron with Pulse Glial Chain"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), pp. 435-438, Sep. 2011.

C-417: Seiko KUNIHIRO, Ryusei OKAMOTO, Hitoshi ABURATANI, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Actual Circuit Experiments and Computer Simulations of Phase-Inversion Waves in In-and-Anti-Phase Synchronization on 2D Lattice Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), pp. 480-483, Sep. 2011.

C-418: Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Oscillators as Coupling Two Tetrahedrons with a Face"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), pp. 548-551, Sep. 2011.

C-419: Yoko UWATE and Yoshifumi NISHIO
"Investigation of Frustration in Several Types of Coupled Polygonal Oscillatory Networks"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), pp. 552-555, Sep. 2011.

C-420: Hironori KUMENO, Daniele FOURNIER-PRUNARET, Abdel-Kaddous TAHA and Yoshifumi NISHIO
"Foliated Bifurcation Structure in a 2-D Coupled Logistic Map"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), pp. 41-45, Sep. 2011.

C-421: Yudai SHIRASAKI, Sho SHIMOMURA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Behavior of Bee Colony Optimization with Role and Responsibility"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), pp. 59-61, Sep. 2011.

C-422: Yasuhiro UEDA, Yoko UWATE and Yoshifumi NISHIO
"Hopfield Neural Networks Operated by Template of Cellular Neural Networks"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), pp. 62-65, Sep. 2011.

C-423: Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Switching of Synchronization States in Coupled Maps by Intermittency Chaos"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), pp. 85-87, Sep. 2011.

C-424: Yuji TAKAMARU, Hiroshige KATAOKA, Yoko UWATE and Yoshifumi NISHIO
"Clustering Phenomena Obtained from Coupled Rulkov Maps"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), pp. 88-91, Sep. 2011.

C-425: Azian Azamimi ABDULLAH, B.S. CHIZE and Yoshifumi NISHIO
"Implementation of an Improved Cellular Neural Network Algorithm for Brain Tumor Detection "
Proceedings of International Conference on Biomedical Engineering (ICoBE'12), pp. 611-615, Feb. 2012.

C-426: Ayana SHIMADA, Hironori KUMENO, Yoko UWATE, Yoshifumi NISHIO and Jingmin XIN
"Coupled Chaotic Oscillators Composed of RC Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 17-20, Mar. 2012.

C-427: Shintaro ARAI, Shota OZAKI, Takaya YAMAZATO and Yoshifumi NISHIO
"Analysis of Stochastic Resonance in Quadruple-Well Potential"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 60-63, Mar. 2012.

C-428: Saori FUJIOKA, Yang YANG, Yoko UWATE and Yoshifumi NISHIO
"Double-Mode Simultaneous Oscillation in Three Coupled Hard Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 72-75, Mar. 2012.

C-429: Takuya NISHIMOTO, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Synchronization of Switching Phenomena in Star-Coupled Chaotic System"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 76-79, Mar. 2012.

C-430: Yang YANG, Yuehu LIU, Yuanqi SU and Yoshifumi NISHIO
"Nonrigid Face Alignment Using Relative Motion Prior"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 257-260, Mar. 2012.

C-431: Yoshinori KITANO, Tetsushi UETA, Yoshifumi NISHIO, Guoan YANG and Yang YANG
"On Investigation of the Intensity Scaling Factor in Fractal Image Coding"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 273-276, Mar. 2012.

C-432: Haiwei YANG, Fei WANG, Jingmin XIN, Xuetao ZHANG and Yoshifumi NISHIO
"A Robust Pose Estimation Method for Nearly Coplanar Points"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 345-348, Mar. 2012.

C-433: Huan FU, Fei WANG, Yoshifumi NISHIO, Yongjian HE and Chengwei HU
"Facet-Growing Approach to Point Cloud Segmentation Using Local Convexity and Octree"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 349-352, Mar. 2012.

C-434: Yuta YOKOYAMA, Tomoya SHIMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Improvement of Learning Performance of Neural Network Using Neurogenesis"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 365-368, Mar. 2012.

C-435: Chihiro IKUTA, Yoko UWATE, Yoshifumi NISHIO and Guoan YANG
"Hopfield Neural Network with Glial Network"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 369-372, Mar. 2012.

C-436: Kana KURATA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Biometric Date Input to Multi-Layer Perceptron"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 441-444, Mar. 2012.

C-437: Naoto HARA, Yudai SHIRASAKI, Sho SHIMOMURA, Yoko UWATE and Yoshifumi NISHIO
"Combinatorial Optimization by Cooperative Mechanism of Ant Colony and Aphid"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 477-480, Mar. 2012.

C-438: Sho SHIMOMURA, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"Application of Ant Colony Optimization Using Genetic Information to QAP"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 481-484, Mar. 2012.

C-439: Nurul Amirah binti RAMLAN, Yoshihiro KATO, Yasuhiro UEDA, Yoko UWATE and Yoshifumi NISHIO
"Combination of Two Neurons for a Cell in Cellular Neural Networks"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 515-518, Mar. 2012.

C-440: Hironori KUMENO, Daniele FOURNIER-PRUNARET and Yoshifumi NISHIO
"Coexistence Phenomenon Observed in Coupled Chua's Circuits Involving Parameter Varying"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 603-606, Mar. 2012.

C-441: Kosuke MATSUMURA, Takahiro NAGAI, Hironori KUMENO, Yoko UWATE and Yoshifumi NISHIO
"Frustrated Synchronization in Coupled Oscillator Chains with Unbalanced Parametric Distribution"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12), pp. 679-682, Mar. 2012.

C-442: Kosuke MATSUMURA, Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Analysis of Synchronization Phenomenon in Coupled Oscillator Chains"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'12), pp. 620-623, May 2012.

C-443: Yuji TAKAMARU, Hiroshige KATAOKA, Yoko UWATE and Yoshifumi NISHIO
"Clustering Phenomena in Complex Networks of Chaotic Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'12), pp. 914-917, May 2012.

C-444: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Multi-Layer Perceptron with Propagation of Glial Pulse to Two Directions"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'12), pp. 2099-2102, May 2012.

C-445: Hironori KUMENO, Yoko UWATE and Yoshifumi NISHIO
"Performance of Quadratic Assignment Problem by Hopfield NN with Periodic Brake"
Proceedings of International Joint Conference on Neural Networks (IJCNN'12), pp. 1353-1358, Jun. 2012.

C-446: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multi-Layer Perceptron with Positive and Negative Pulse Glial Chain for Solving Two-Spirals Problem"
Proceedings of International Joint Conference on Neural Networks (IJCNN'12), pp. 2590-2595, Jun. 2012.

C-447: Yoko UWATE and Yoshifumi NISHIO
"Collision between Chaotic and Periodic Attractors in a Ring of Coupled Chaotic Circuits"
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), pp. 66-69, Jul. 2012.

C-448: Yuji TAKAMARU, Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Clustering Phenomena of Coupled Chaotic Circuits for Large Scale Networks"
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), pp. 70-73, Jul. 2012.

C-449: Takahiro NAGAI, Hironori KUMENO, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Coupled Tetrahedral Oscillatory Networks Shared by Triangular Face"
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), pp. 108-111, Jul. 2012.

C-450: Saori FUJIOKA, Yang YANG, Yoko UWATE and Yoshifumi NISHIO
"Two Kinds of Waves in a Ladder of Coupled Simultaneous Oscillators"
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), pp. 233-236, Jul. 2012.

C-451: Xiang CAO, Jingmin XIN, Yoshifumi NISHIO, Nanning ZHENG, Akira SANO
"A Method for Spatial Signature Estimation with Uncalibrated Uniform Linear Array"
Proceedings of International Conference on Sensor Signal Processing for Defence (SSPD'12), pp. 1-5, Sep. 2012.

C-452: Yudai SHIRASAKI, Yoko UWATE and Yoshifumi NISHIO
"The investigation of Artificial Bee Colony Having Two Kinds of Colonies"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 223-226, Oct. 2012.

C-453: Yoshihiro KATO, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Networks with Effect from Friend of a Friend"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 711-714, Oct. 2012.

C-454: Yuta YOKOYAMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Performance of Multi-Layer Perceptron with Neurogenesis"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 715-718, Oct. 2012.

C-455: Chihiro IKUTA, Yoko UWATE, Yoshifumi NISHIO and Guoan YANG
"Multi-Layer Perceptron Decided Leaning Neurons by Regular Output Glias"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 719-722, Oct. 2012.

C-456: Ayana SHIMADA, Yoko UWATE, Yoshifumi NISHIO and Jingmin XIN
"Analysis of Fifteen Coupled Chaotic Oscillators Composed of RC Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 785-788, Oct. 2012.

C-457: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"Improvement of Error-Correcting Method Based on Chaotic Dynamics for Noncoherent Chaos Communications"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 801-804, Oct. 2012.

C-458: Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Coupled Chaotic Circuits by Regular Tetrahedron Form"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 844-847, Oct. 2012.

C-459: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Amplitude Analysis of Frustrated Systems of Coupled Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 848-851, Oct. 2012.

C-460: Saori FUJIOKA, Yang YANG, Yoko UWATE and Yoshifumi NISHIO
"Propagation Waves in a Ladder of Coupled Simultaneous Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 907-910, Oct. 2012.

C-461: Masaaki KOJIMA, Yoko UWATE and Yoshifumi NISHIO
"Multimode Phenomena in Hard Oscillators Coupled by a Time-Varying Resistor"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), pp. 911-914, Oct. 2012.

C-462: Masaaki KOJIMA, Yoko UWATE and Yoshifumi NISHIO
"Double-Mode Oscillation in Chaotic Circuits Coupled by a Time-Varying Resistor"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), pp. 204-207, Dec. 2012.

C-463: Chihiro IKUTA, Yoko UWATE, Yoshifumi NISHIO and Guoan YANG
"Improvement of Learning Performance of Multi-Layer Perceptron by Two Different Pulse Glial Networks"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), pp. 356-359, Dec. 2012.

C-464: Yoshihiro KATO, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Networks with Effect from Friend Having Most Different Values and its Friends"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), pp. 495-498, Dec. 2012.

C-465: Tomoya SHIMA, Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Investigation of Synchronization for Social Network with Local Bridge via Coupled Rulkov Maps"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), pp. 499-502, Dec. 2012.

C-466: Yoko UWATE and Yoshifumi NISHIO
"Chaos Propagation in a Ring of Coupled Circuits Generating Chaotic and Three-Periodic Attractors"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), pp. 643-646, Dec. 2012.

C-467: Yuji TAKAMARU, Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Clustering Phenomena Considering the Density of Coupled Chaotic Circuits Networks"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), pp. 647-650, Dec. 2012.

C-468: Ayana SHIMADA, Yoko UWATE, Yoshifumi NISHIO and Jingmin XIN
"Synchronization Phenomena of Two Simple RC Chaotic Circuits Coupled by a Capacitor"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 129-132, Mar. 2013.

C-469: Takuya NISHIMOTO, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Synchronization of Switching Phenomena in a Coupled Chaotic System with Inaba Circuit"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 133-136, Mar. 2013.

C-470: Kentaro KAISHIMA, Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Coupled van der Pol Oscillators with Nonlinearity Errors"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 137-140, Mar. 2013.

C-471: Shintaro ARAI, Yoshifumi NISHIO and Takaya YAMAZATO
"Performance Analysis of Error-Correcting Method Using Separation of Chaos for Noncoherent Chaos Communications"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 225-228, Mar. 2013.

C-472: Takuya INOUE, Yudai SHIRASAKI, Yoko UWATE and Yoshifumi NISHIO
"Consideration of Genetic Algorithm with Virus Infection Solving Traveling Salesman Problem"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 289-292, Mar. 2013.

C-473: Yuji TAKAMARU, Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Clustering Patterns Depending on Density of Chaotic Circuits in Networks"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 357-360, Mar. 2013.

C-474: Yoshihiro KATO, Yoko UWATE and Yoshifumi NISHIO
"Research of Cellular Neural Networks Inspired by Actual Friendship"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 428-431, Mar. 2013.

C-475: Chihiro IKUTA, Yoko UWATE, Yoshifumi NISHIO and Guoan YANG
"Investigation of Glia-Neuron Network with Group Learning of Hidden-Layer Neurons"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 440-443, Mar. 2013.

C-476: Kazusige NATSUNO, Yoshihiro KATO, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Motion Picture Processing by Two-Layer Cellular Neural Networks Switching Coupling Templates"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 448-451, Mar. 2013.

C-477: Naohiro SHIBUYA, Yuta YOKOYAMA, Tomoya SHIMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Copying Weight Parameters in Back Propagation"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 552-555, Mar. 2013.

C-478: Tomoya SHIMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Associative Memory by Small World Hopfield Neural Network with Characteristics of Social Network"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 556-559, Mar. 2013.

C-479: Naoto KAGEYAMA, Yoko UWATE and Yoshifumi NISHIO
"Detailed Investigation of Synchronizations in Three Cross-Coupled Chaotic Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 628-631, Mar. 2013.

C-480: Takahiro NAGAI, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Oscillatory Networks Including Two Types of Resistors"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 632-635, Mar. 2013.

C-481: Koji OKAMOTO, Yuji TAKAMARU, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of an Array of Chaotic Circuits Coupled by Different Coupling Strength"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'13), pp. 681-684, Mar. 2013.

C-482: Takuya INOUE, Yoko UWATE and Yoshifumi NISHIO
"Genetic Algorithm with Virus Infection for Finding Approximate Solution"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), pp. 1604-1607, May 2013.

C-483: Yoko UWATE and Yoshifumi NISHIO
"Frustrated Synchronization in Two Coupled Polygonal Oscillatory Networks"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), pp. 1781-1784, May 2013.

C-484: Chihiro IKUTA, Yoko UWATE, Yoshifumi NISHIO and Guoan YANG
"Multi-Layer Perceptron Including Glial Pulse and Switching between Learning and Non-Learning"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), pp. 2107-2110, May 2013.

C-485: Muhammad Izzat bin MOHD IDRUS, Yoshihiro KATO, Yoko UWATE and Yoshifumi NISHIO
"Image Processing by Three-Layer Cellular Neural Networks with a New Layer Arrangement"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), pp. 2315-2318, May 2013.

C-486: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Four-Layer Multi-Layer Perceptron with Glia Connections of Hidden-Layer Neurons"
Proceedings of International Joint Conference on Neural Networks (IJCNN'13), pp. 1523-1528, Aug. 2013.

C-487: Kazushige NATSUNO, Yoko UWATE and Yoshifumi NISHIO
"Two-Layer DT-CNN with Switching Template"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'13), pp. 24-27, Sep. 2013.

C-488: Takuya NISHIMOTO, Yasuteru HOSOKAWA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Switching Phenomena Observed in Discrete and Continuous Coupled Chaotic Systems"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'13), pp. 49-52, Sep. 2013.

C-489: Takuya INOUE, Yoko UWATE and Yoshifumi NISHIO
"Consideration of Diverse Solutions Genetic Algorithm with Virus Infection for Traveling Salesman Problem"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 102-105, Sep. 2013.

C-490: Masaaki KOJIMA, Yoko UWATE and Yoshifumi NISHIO
"Double-Mode Chaos with Hard Nonlinearities Coupled with an Inductor"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 146-149, Sep. 2013.

C-491: Naoto KAGEYAMA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Synchronizations in Five Cross-Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 162-165, Sep. 2013.

C-492: Haruna MATSUSHITA, Daiki MATSUMOTO and Yoshifumi NISHIO
"Network-Structured Firefly Algorithm and its Behavior"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 310-313, Sep. 2013.

C-493: Yuta YOKOYAMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Influences of Neurogenesis in Multi-Layer Perceptron"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 382-385, Sep. 2013.

C-494: Naohiro SHIBUYA, Yuta YOKOYAMA, Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Back Propagation Learning of Neural Networks with Replicated Neurons"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 386-389, Sep. 2013.

C-495: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multi-Layer Perceptron with Local Glia Connection"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 390-393, Sep. 2013.

C-496: Saori FUJIOKA, Yang YANG, Yoko UWATE and Yoshifumi NISHIO
"Asynchronous Oscillations of Double-Mode and N-Phase in a Ring of Simultaneous Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 459-462, Sep. 2013.

C-497: Yoshihito TODANI, Seiko KUNIHIRO, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Analysis of Phase-Inversion Waves in In-and-Anti-Phase Synchronization on Coupled van der Pol Oscillators as a 2D Lattice by Using an Actual Circuit"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), pp. 463-466, Sep. 2013.

C-498: Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Clustering Phenomena in Coupled Chaotic Circuits with Different Coupling Strength"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'13), DOI:10.1109/ECCTD.2013.6662220 (4 pages), Sep. 2013.

C-499: Kazushige NATSUNO, Yoko UWATE and Yoshifumi NISHIO
"Motion Picture Processing by Two-Layer Cellular Neural Networks with Switching Templates"
Proceedings of European Conference on Circuit Theory and Design (ECCTD'13), DOI:10.1109/ECCTD.2013.6662315 (4 pages), Sep. 2013.

C-500: Xiang CAO, Jingmin XIN and Yoshifumi NISHIO
"Real Polynominal Form of MUSIC for Uniform Linear Array"
Proceedings of IEEE Workshop on Signal Processing Systems (SiPS'13), pp. 366-370, Oct. 2013.

C-501: Chihiro IKUTA, Songjun ZHANG, Yoko UWATE, Guoan YANG and Yoshifumi NISHIO
"A Novel Fusion Algorithm for Visible and Infrared Image Using Non-Subsampled Contourlet Transform and Pulse-Coupled Neural Network"
Proceedings of International Conference on Computer Vision Theory and Applications (VISAPP'14), pp. 160-164, Jan. 2014.

C-502: Yuki SHOJI, Yoko UWATE and Yoshifumi NISHIO
"Polygonal Structure Model of Ring Inhibitory Neural Network"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 5-8, Mar. 2014.

C-503: Yoshio NAKAYAMA, Yasuteru HOSOKAWA, Yoshifumi NISHIO and Naomi SUZUKI
"Extraction of Intermediate Brightness by CNN Using Two Kinds of Cloning Templates"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 9-12, Mar. 2014.

C-504: Tatsuya MASUOKA, Kazushige NATSUNO, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Network with Preference Theory for Image Processing"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 141-144, Mar. 2014.

C-505: Hayato AMO, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Chaotic Circuit Using a Colpitts Oscillator and a Resonator"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 177-180, Mar. 2014.

C-506: Toshiaki NISHIUMI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Chaotic Circuit with Stochastically Coupling"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 181-184, Mar. 2014.

C-507: Yoshinori DOIKE, Yoko UWATE, Yoshifumi NISHIO and Jingmin XIN
"Synchronization Phenomena of Two Chaotic Oscillators with Shifting Input Wave"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 185-188, Mar. 2014.

C-508: Jun SHIOMOTO, Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Synchronization of Coupled Chaotic Circuits Arranged in One-dimensional Coordinate Depending on Network Structures"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 409-412, Mar. 2014.

C-509: Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Influence of Bridge on Coupled Chaotic Circuit Network"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 417-420, Mar. 2014.

C-510: Tatsuki SOBUE, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Coupled Chaotic System Based on Shinriki-Mori Circuit"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 529-532, Mar. 2014.

C-511: Mana TANAKA, Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Relationship between a Number of Cells and Phenomena in Cellular Neural Networks Using Three Kinds of Cloning Templates"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 533-536, Mar. 2014.

C-512: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Propagation of Frustration in Three Coupled Oscillators as a Ring Topology"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 545-548, Mar. 2014.

C-513: Naohiro SHIBUYA, Charles UNSWORTH, Yoko UWATE and Yoshifumi NISHIO
"Clustering and Synchronous Firing of Coupled Rulkov Maps with STDP"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 606-609, Mar. 2014.

C-514: Naruno FUJII, Masaki BANDAI, Yoshifumi NISHIO and Mamoru TANAKA
"Sound Creation Based on Different Chaos Attractors"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 689-692, Mar. 2014.

C-515: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Chaotic Circuit Generating Two Main Frequency Band Oscillations"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), pp. 697-700, Mar. 2014.

C-516: Takuya NISHIMOTO, Yoko UWATE, Yasuteru HOSOKAWA, Yoshifumi NISHIO and Daniele FOURNIER-PRUNARET
"N-Phase Synchronization of Asymmetric Attractors in a Ring of Coupled Chaotic Circuits"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'14), pp. 1780-1783, Jun. 2014.

C-517: Yoko UWATE and Yoshifumi NISHIO
"Effectiveness of Artificial Neural Network with Time-Varying Coupling System"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'14), pp. 2005-2008, Jun. 2014.

C-518: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Multi-Layer Perceptron with Pulse Glial Chain Based on Individual Inactivity Period"
Proceedings of International Joint Conference on Neural Networks (IJCNN'14), pp. 1638-1643, Jul. 2014.

C-519: Naohiro SHIBUYA, Charles UNSWORTH, Yoko UWATE and Yoshifumi NISHIO
"Clustering and Synchronous Firing of Coupled Rulkov Maps with STDP for Modeling Epilepsy"
Proceedings of International Joint Conference on Neural Networks (IJCNN'14), pp. 4302-4307, Jul. 2014.

C-520: Changnong LIU, Jingmin XIN, Yoshifumi NISHIO, Nanning ZHENG and Akira SANO
"Modified Capon Beamformer for High-Resolution Direction-of-Arrival Estimation"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 116-119, Sep. 2014.

C-521: Takuya INOUE, Yoko UWATE and Yoshifumi NISHIO
"Effetiveness of Combination of Artificial Immune System and Virus Theory of Evolution for QAPs"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 160-163, Sep. 2014.

C-522: Masaaki KOJIMA, Yoko UWATE and Yoshifumi NISHIO
"Multimode Oscillations Coupled with an Inductor with High-Order Nonlinearities"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 276-279, Sep. 2014.

C-523: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Investigation of Asynchronous States in Chaotic Circuits Coupled by Resistors as a Ladder"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 280-283, Sep. 2014.

C-524: Yoshihito TODANI, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Phase-Inversion Waves in Simultaneously Existing Two Synchronization Modes of 2D Oscillator Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 361-364, Sep. 2014.

C-525: Vu Minh THUAN, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in van der Pol Oscillators with Different Amplitudes"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 365-368, Sep. 2014.

C-526: Honami KUME, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Different Sizes of Rings of Coupled Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 369-372, Sep. 2014.

C-527: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Frustrations in Strongly Coupled Polygonal Oscillatory Networks"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 377-380, Sep. 2014.

C-528: Takuya NISHIMOTO, Yoko UWATE, Yasuteru HOSOKAWA, Yoshifumi NISHIO, Daniele FOURNIER-PRUNARET and Abdel-Kaddous TAHA
"Bifurcation and Basin in Two Coupled Cubic Maps"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 435-438, Sep. 2014.

C-529: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Neuro-Glia Network with Neurogenesis"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 508-511, Sep. 2014.

C-530: Naohiro SHIBUYA, Charles UNSWORTH, Yoko UWATE and Yoshifumi NISHIO
"Examining the Effects of Noise Contamination during Epilepsy Using Low Complexity Coupled Rulkov Maps and Spike Timing Dependent Plasticity"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 590-593, Sep. 2014.

C-531: Jun SHIOMOTO, Yoko UWATE, Thomas OTT and Yoshifumi NISHIO
"Breakdown of Inter-Cluster Synchronization of Coupled Chaotic Circuits Arranged in One-Dimensional Coordinate"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 640-643, Sep. 2014.

C-532: Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Influence of Local Bridge on a Complex Network of Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 731-734, Sep. 2014.

C-533: Toshiaki NISHIUMI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena of Chaotic Circuits with Stochastically-Changed Network Topology"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 811-814, Sep. 2014.

C-534: Yuki SHOJI, Yoko UWATE and Yoshifumi NISHIO
"Synchronizations and Oscillations of Negative Coupled Neural Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), pp. 827-830, Sep. 2014.

C-535: Yoko UWATE and Yoshifumi NISHIO
"Oscillation Death and Amplitude Change in Coupled van der Pol Oscillators with Strong Frustrations"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'14), pp. 233-236, Nov. 2014.

C-536: Naruno FUJII, Masaki BANDAI, Yoshifumi NISHIO and Mamoru TANAKA
"Sound Creation Based on Multi-Oscillation Dynamics"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'15), pp. 409-412, Feb. 2015.

C-537: Yoko UWATE and Yoshifumi NISHIO
"Investigation of Oscillation Death in Strongly Coupled Polygonal Oscillatory Networks"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'15), pp. 413-416, Feb. 2015.

C-538: Yoko UWATE and Yoshifumi NISHIO
"Performance of Artificial Neural Network with Inefficient Learning Process"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 61-62, Mar. 2015.

C-539: Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Clustering in Complex Networks Using Coupled Chaotic Circuits"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 101-102, Mar. 2015.

C-540: Yoshinori DOIKE, Yoko UWATE and Yoshifumi NISHIO
"Chaotic Circuit Composed by RC Oscillators and Pulse Generator"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 103-104, Mar. 2015.

C-541: Vu Minh THUAN, Yoko UWATE and Yoshifumi NISHIO
"Synchronization on Coupled van der Pol Oscillators System with Different Amplitudes"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 105-106, Mar. 2015.

C-542: Yuki FUJISAWA, Yoko UWATE and Yoshifumi NISHIO
"Research of Two Coupled Maps with Delay"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 107-108, Mar. 2015.

C-543: Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Coupled Delay Chaotic Circuits"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 109-110, Mar. 2015.

C-544: Taro NAKANO, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Delay Output Cellular Neural Networks for Edge Detection"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 111-112, Mar. 2015.

C-545: Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Coupled Parametrically Excited Oscillators"
Proceedings of International Forum on Advanced Technologies (IFAT'15), pp. 113-115, Mar. 2015.

C-546: Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization and Clustering in Coupled Parametrically Excited Oscillators with Small Mismatch"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'15), pp. 910-913, May 2015.

C-547: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multi-Layer Perceptron with Pulse Glial Chain Having Oscillatory Excitation Threshold"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'15), pp. 1330-1333, May 2015.

C-548: Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization State of Coupled Chaotic Circuits Containing Time Delay"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'15), pp. 18-21, Jun. 2015.

C-549: Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena of Complex Networks by Using Parametrically Excited Oscillators"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'15), pp. 22-25, Jun. 2015.

C-550: Yuki FUJISAWA, Yoko UWATE and Yoshifumi NISHIO
"Delay-Induced Synchronization States in Two Coupled Cubic Maps"
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'15), pp. 30-33, Jun. 2015.

C-551: Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Bubble Structure Using Coupled Oscillators"
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'15), pp. 93-95, Oct. 2015.

C-552: Shogo TAMADA, Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Synchronizations and Oscillations of Negative Coupled Neural Oscillators"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 97-100, Dec. 2015.

C-553: Ryota OSHIMA, Yoko UWATE and Yoshifumi NISHIO
"Hopfield Neural Network with Synaptic Pruning for TSP"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 105-108, Dec. 2015.

C-554: Yoko UWATE, Yuichi TANJI and Yoshifumi NISHIO
"Synchronization in Two van der Pol Oscillators Coupled by Transmission Line Model"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 109-112, Dec. 2015.

C-555: Tatsuki SOBUE, Yasuteru HOSOKAWA, Yoko UWATE and Yoshifumi NISHIO
"Partial Decline of Synchronization Rate in Chaotic Circuits Coupled by a Resistor"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 205-208, Dec. 2015.

C-556: Misa SEKIMOTO, Yoko UWATE and Yoshifumi NISHIO
"Synchronous States of Coupled Chaotic Circuits Measured by Oscillation Frequency"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 213-216, Dec. 2015.

C-557: Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Coupled Chaotic Circuits with Parameter Dispersion in Small-World Network"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 431-434, Dec. 2015.

C-558: Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Complex Networks by Using Parametrically Excited Oscillators with Involvement of Small Mismatch"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 439-442, Dec. 2015.

C-559: Yoshinori DOIKE, Yoko UWATE and Yoshifumi NISHIO
"RC Chaotic Oscillator Using Pulse Generator and Differ Amplifier"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 463-466, Dec. 2015.

C-560: Yasuteru HOSOKAWA and Yoshifumi NISHIO
"Relationship between Synchronization Rates and Parameter Mismatches in Coupled Chaotic Circuits Using Memristors"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 471-474, Dec. 2015.

C-561: Haruna MATSUSHITA, Masahiko JINNO and Yoshifumi NISHIO
"Application of Firefly Algorithm to Optimization of Translucent Elastic Optical Networks"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 629-632, Dec. 2015.

C-562: Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization State of Coupled Changing Time Delayed Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), pp. 926-929, Dec. 2015.

C-563: Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Complex Networks with Dispersion by Coupled Parametrically Excited Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 33-36, Mar. 2016.

C-564: Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Small-World Coupled Chaotic Circuits with or without Parameter Mismatch"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 37-40, Mar. 2016.

C-565: Ryoji FUKUMASA, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Investigation of Simulation Frequencies and Theoretical Frequencies of Synchronization States by Using Electric Power"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 447-450, Mar. 2016.

C-566: Yoko UWATE, Yuichi TANJI and Yoshifumi NISHIO
"Synchronization in Oscillators Coupled by Transmission Line Model with Different Length"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 455-458, Mar. 2016.

C-567: Yuki FUJISAWA, Kenta AGO, Yoko UWATE and Yoshifumi NISHIO
"Intermittency Chaos of Two Coupled Maps with Delay Coupling"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 459-462, Mar. 2016.

C-568: Kazuki UETA, Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Coupled Oscillators Containing Ring and Star Structures"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 463-466, Mar. 2016.

C-569: Masaki TAKEUCHI, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Firefly Algorithm Distinguishing between Males and Females for Minimum Optimization Problems"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 534-537, Mar. 2016.

C-570: Naoto KANAZAWA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Hindmarsh Rose Neurons by Temporal Evolution of Coupling Strengths"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 602-605, Mar. 2016.

C-571: Shohei GOTODA, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Networks with Changing Templates for Edge Detection and Half-Toning"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 606-609, Mar. 2016.

C-572: Shinsaburo KITTAKA, Yoko UWATE and Yoshifumi NISHIO
"Improving Back Propagation of Feed-Forward Neural Network with Changing Sigmoid Functions"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 614-617, Mar. 2016.

C-573: Takahiro CHIKAZAWA, Shogo TAMADA, Yoko UWATE and Yoshifumi NISHIO
"Chaos Propagation and Synchronization in Coupled Chaotic Circuits as Double Ring Combination"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 715-718, Mar. 2016.

C-574: Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization State of Chaotic Circuit Containing Time Delay in One Direction"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 719-722, Mar. 2016.

C-575: Takato SEI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena between Triangle System and Two-Triangles System of FitzHugh-Nagumo Neurons with Diffusive Coupling"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), pp. 731-734, Mar. 2016.

C-576: Takahiro CHIKAZAWA, Yoko UWATE and Yoshifumi NISHIO
"Chaos Propagation in Coupled Chaotic Circuits with Multi-Ring Combination"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), pp. 65-68, Oct. 2016.

C-577: Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Complex Networks by Coupled Parametrically Excited Oscillators with Parameter Mismatch"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), pp. 69-72, Oct. 2016.

C-578: Masaki TAKEUCHI, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"Firefly Algorithm Existing Leader Fireflies"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), pp. 303-306, Oct. 2016.

C-579: Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Switching Synchronization States of a Ring of Coupled Chaotic Circuits with One-Direction Delay Effects"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), pp. 384-387, Oct. 2016.

C-580: Minh Hai TRAN, Kosuke OI, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Star-Coupled van der Pol Oscillators by Adding Different Frequency Oscillators"
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), pp. 629-632, Oct. 2016.

C-581: Chihiro IKUTA, Yoko UWATE and Yoshifumi NISHIO
"Multilayer Perceptron Including Different Amplitude Random Noise"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), pp. 44-47, Nov. 2016.

C-582: Ryoji FUKUMASA, Masayuki YAMAUCHI and Yoshifumi NISHIO
"Investigation of Attracting Force to Synchronization States on Coupled Oscillator System by Using Electric Power"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), pp. 385-388, Nov. 2016.

C-583: Masaki TAKEUCHI, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"Hybrid Method of Genetic Algorithm and Firefly Algorithm Distinguishing Between Males and Females"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), pp. 542-545, Nov. 2016.

C-584: Yoko UWATE, Yoshifumi NISHIO and Ruedi STOOP
"Synchronization in Dynamical Polygonal Oscillatory Networks with Switching Topology"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), pp. 578-581, Nov. 2016.

C-585: Ryuta YOSHIMURA, Shinsaburo KITTAKA, Yoko UWATE and Yoshifumi NISHIO
"Denoising Auto Encoder with Logistic Map"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 57-60, Feb. 2017.

C-586: Masaki TAKEUCHI, Thomas OTT, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"K-Means Algorithm Using Improved Firefly Algorithm"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 225-228, Feb. 2017.

C-587: Masaki MORIYAMA, Masaki TAKEUCHI, Yoko UWATE and Yoshifumi NISHIO
"Analysis of Firefly Algorithm Combined with Chaotic Map"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 229-232, Feb. 2017.

C-588: Takahisa ANDO, Yoko UWATE and Yoshifumi NISHIO
"Cellular Neural Networks with Switching Three Templates for Image Processing"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 257-260, Feb. 2017.

C-589: Kazuki UETA, Seiya KITA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Complex Networks of van der Pol Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 285-288, Feb. 2017.

C-590: Daiki NARIAI, Minh Hai TRAN, Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Two Rings of Coupled Three van der Pol Oscillators"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 289-292, Feb. 2017.

C-591: Katsuki NAKASHIMA, Kazuki UETA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization of Coupled Two Rings of Chaotic Circuits"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 325-328, Feb. 2017.

C-592: Shuhei HASHIMOTO, Takahiro CHIKAZAWA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena in Complex Networks of Coupled Chaotic Circuits with Different Degree Distribution"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 333-336, Feb. 2017.

C-593: Takahiro CHIKAZAWA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Spreading Chaotic Behavior in Coupled Chaotic Circuit Networks with Various Features"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 337-340, Feb. 2017.

C-594: Kazuki NAGAO, Shinsaburo KITTAKA, Yoko UWATE and Yoshifumi NISHIO
"Improvement of Learning Efficiency Using Noise for Back Propagation in Deep Learning"
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), pp. 397-400, Feb. 2017.

C-595: Yoko UWATE and Yoshifumi NISHIO
"Synchronization in Dynamical Oscillatory Networks with Non-Uniform Coupling Distributions"
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'17), pp. 846-849, May 2017.

C-59x: Takahiro CHIKAZAWA, Yoko UWATE and Yoshifumi NISHIO
"Spread of Chaotic Behavior in Scale-Free and Random Networks"
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-59x: Masaki TAKEUCHI, Thomas OTT, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"Investigation of K-Means Clustering Used Firefly Algorithm Modified Random Component"
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-59x: Minh Hai TRAN, Yoko UWATE and Yoshifumi NISHIO
"Investigation of Synchronization and Oscillation Death in Star-Coupled van der Pol Oscillators by Adding Different Frequency Oscillators"
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-59x: Kazuki UETA, Yoko UWATE and Yoshifumi NISHIO
"Frustrated Coupled Oscillators with Anomalous Coupling Method"
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-59x: Takahisa ANDO, Yoko UWATE and Yoshifumi NISHIO
"Image Processing by Cellular Neural Networks with Switching Two Templates"
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-60x: Yoko UWATE and Yoshifumi NISHIO
"Modeling of Competitive Networks using Coupled Chaotic Circuits"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-60x: Masaki TAKEUCHI, Thomas OTT, Haruna MATSUSHITA, Yoko UWATE and Yoshifumi NISHIO
"K-Means Clustering with Modifying Firefly Algorithm"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'17), pp. xxx-xxx, Oct. 2017. (Accepted)

C-60x: Shuhei HASHIMOTO, Takahiro CHIKAZAWA, Yoko UWATE and Yoshifumi NISHIO
"Synchronization Phenomena due to Changes in Network Structure of Coupled Chaotic Circuits in Complex Networks"
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'17), pp. xxx-xxx, Oct. 2017. (Accepted)


Updated on Augusut 29, 2017.