Proceedings ofthe IEEE 2008 International Workshop on
Nonlinear Circuits and Networks (NCN’08)

Shikoku University

Contents
Techinical Programvii
5PM1: Neural Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
5PM2: Invited Talk I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
5PM3: Circuits and Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
6AM1: Cellular Neural Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
6AM2: Invited Talk II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
6AM3: Chaos Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
6PM1: Coupled Oscillators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
6PM2: Invited Talk III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
6PM3: Bifurcation and Chaos . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Author Index
xii
A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

ii

Greeting Message
Welcome to the 2008 IEEE Workshop on Nonlinear Circuit Networks (NCN’08), and welcome toTokushima, a mecca for nonlinear science researchers in Japan.
The NCN has been founded as a closed internal workshop to provide a forum for exchange of thelatest results related to nonlinear circuit networks by Prof. Ushida and Prof. Tanaka in 1995. In 2006,
NCN’06 was organized as the first open NCN workshop sponsored by the IEEE CAS Society Shikoku
Chapter preceded by 17 closed NCN workshops held in Tokushima, Tokyo, Nobeyama and Karuizawa.
In 2007, a closed NCN workshop was held in Tokyo in August and the second open NCN workshop(NCN’07) was organized again by the IEEE CAS Society Shikoku Chapter in Tokushima in December.
In this year, the NCN’08 technical program committee received 32 contributions for the regular sessions. All these papers were carefully evaluated by 3 different reviewers. Finally, 22 papers are acceptedfor presentation in the workshop. This means that the acceptance rate is 68.75%. We consider that thisrate is very nice to guarantee the quality of the technical program of NCN’08. We appreciate all of thecontributions by many research groups.
The technical program is highlighted by three invited talks. Dr. Tsubone of Nagaoka University ofTechnology, Prof. Saito of Hosei University, and Prof. Kousaka of Oita University give special talks ontheir recent research results.
We wish to thank all of the reviewers for their devoted efforts to give many useful comments to theauthors, particularly to the student authors, within very short time.
We hope that all of you find this workshop interesting and fruitful. Enjoy NCN’08 and Tokushima.

Yoshifumi Nishio, General Chair
Tetsushi Ueta, Technical Program Chairiii

Workshop Information
Organizer
IEEE CAS Society, Shikoku Chapter

In Cooperation withIEICE Shikoku Section
Sophia University Open Research Center

Workshop Committee• General Chair: Yoshifumi Nishio (Tokushima Univ.)• Technical Program Chair: Tetsushi Ueta (Tokushima Univ.)• Secretary: Yasuteru Hosokawa (Shikoku Univ.)

Advisory Committee• Akio Ushida (Tokushima Bunri Univ.)• Mamoru Tanaka (Sophia Univ.)• Toshimichi Saito (Hosei Univ.)• Kenya Jinno (JST/ERATO)

iv

Workshop Venues
Friday, December 5
Shikoku University Plaza
2-35-8, Terashima-Honcho, Tokushima
TEL: 088-602-4858

Location of the venue

Floor plan

Saturday, December 6
Room U106, Academic Institution for Computing and Media Studies
Shikoku University
TEL: 088-665-1300v

Location and campus map

Floor planvi

Technical Program

5PM1: Neural Networks
Date: December 5, 13:30-15:30
Room: Meeting Room, Shikoku University Plaza, Shikoku University
Chair: Kenya Jinno (ERATO)
5PM1-1 Application of Particle Swarm Optimization to Design of DC-AC Inverter
Katsuma Ono (Hosei University), Toshimichi Saito (Hosei University)

15PM1-2 Particle Swarm Optimization with Map Structure
Haruna Matsushita (Tokushima University), Yoshifumi Nishio (Tokushima University)

35PM1-3 A Basic Learning Algorithm for Digital Support Vector Machine
Shutaro Kabeya (Hosei University), Toshimichi Saito (Hosei University)

6Improved Fuzzy Adaptive Resonance Theory Combining Overlapped Cate8
gory
Haruka Isawa (Tokushima University), Haruna Matsushita (Tokushima University), Yoshifumi
Nishio (Tokushima University)
5PM1-45PM1-5 Analysis of an Interactive Connection Network by Using a Maximum-Flow
12
Neural Network
Masatoshi Sato (Sophia University), Hisashi Aomori (Sophia University), Mamoru Tanaka (SophiaUniversity)
Chaotic BP Algorithm for Sine Wave Function Learning with Different Fre15quencies
Azian Azamimi Binti Abdullah (Tokushima University), Yoshifumi Nishio (Tokushima University),
Yoko Uwate (UZH / ETH Zurich)
5PM1-6vii

5PM2: Invited Talk I
Date: December 5, 15:45-16:15
Room: Meeting Room, Shikoku University Plaza, Shikoku University
Chair: Yasuteru Hosokawa (Shikoku University)
A Discrete-Time Control Approach for Stabilizing Unknown Steady State of19
Chaotic Spiking Oscillator
Tadashi Tsubone (Nagaoka University of Technolo), Yasuhiro Wada (Nagaoka University of Technolo)
5PM2-1

5PM3: Circuits and Systems
Date: December 5, 16:15-17:15
Room: Meeting Room, Shikoku University Plaza, Shikoku University
Chair: Yasuteru Hosokawa (Shikoku University)
21
5PM3-1 Time Domain Techniques to Compress Sigma-Delta Domain Circuits
Keita Hayashi (Hiroshima City University), Hisato Fujisaka (Hiroshima City University), Takeshi
Kamio (Hiroshima City University), Chang-Jun Ahn (Hiroshima City University), Kazuhisa Haeiwa(Hiroshima City University)
Simultaneous Path Searching Based on WTA network For Several Moving Ob25
jects
Yusuke Igarashi (Sophia University), Masatoshi Sato (Sophia University), Hisashi Aomori (SophiaUniversity), Mamoru Tanaka (Sophia University)
5PM3-229
5PM3-3 A Spice-Oriented Frequency Domain Peak Search Algorithm
Akiko Kusaka (Tokushima University), Takaaki Kinouchi (Tokushima University), Yoshihiro Yamagaki (Tokushima University), Yoshifumi Nishio (Tokushima University), Akio Ushida (TokushimaBunri University)

6AM1: Cellular Neural Networks
Date: December 6, 09:30-10:30
Room: Room U106, Academic Institution for Computing and Media Studies,Shikoku University
Chair: Hisato Fujisaka (Hiroshima City University)
6AM1-1 Memristor’s Behavior and Synchronization in Cellular Neural Networksviii

32

Kikuya Dan (Sophia University), Hisashi Aomori (Sophia University), Mamoru Tanaka (SophiaUniversity)
6AM1-2 A Design Method of 5x5 Templates for Cellular Neural Networks
Takashi Inoue (Tokushima University), Yoshifumi Nishio (Tokushima university)

35

39
6AM1-3 Stock Price Prediction using Kalman Filter
Mitsushi Yoshida (Sophia University), Masatoshi Sato (Sophia University), Hisashi Aomori (SophiaUniversity), Mamoru Tanaka (Sophia University)

6AM2: Invited Talk II
Date: December 6, 10:45-11:15
Room: Room U106, Academic Institution for Computing and Media Studies,Shikoku University
Chair: Hiroyuki Torikai (Osaka University)
41
6AM2-1 Rotation map with a window and its encoding function
Toshimichi Saito (Hosei Univ.), Yusuke Matsuoka (Hosei Univ.), Shimon Teshima (Hosei Univ.)

6AM3: Chaos Applications
Date: December 6, 11:15-12:15
Room: Room U106, Academic Institution for Computing and Media Studies,Shikoku University
Chair: Hiroyuki Torikai (Osaka University)
6AM3-1 A Simple Authentication System Using Several Chaotic Maps
Yoshitaka Nakano (Konan University), Masahiro Wada (Konan University)
A Simple Method of Digital Watermarking for Biometrics Using a Chaotic
Cryptography
Takayuki Sunagawa (Konan University), Masahiro Wada (Konan University)

6AM3-2434751
6AM3-3 Suboptimal Receiver using Chaotic Sequences with Biased Values
Shintaro Arai (Tokushima University), Yoshifumi Nishio (Tokushima University), Takaya Yamazato(Nagoya University)ix

6PM1: Coupled Oscillators
Date: December 6, 13:15-14:15
Room: Room U106, Academic Institution for Computing and Media Studies,Shikoku University
Chair: Masahiro Wada (Konan University)
Traveling Pulse Wave Induced by Global Phase-Space Structure in InductorCoupled Bistable Oscillators
Kuniyasu Shimizu (Meiji University), Tetsuro Endo (Meiji University)

6PM1-154

Relationship Between Oscillatory Phenomena and Boundary Conditions in58
Two-template CNN
Junji Fujii (Shikoku University), Yasuteru Hosokawa (Shikoku University), Yoshifumi Nishio(Tokushima University)
6PM1-262
6PM1-3 Various Three-Phase Synchronization in Coupled BVP Oscillators
Satoshi Nishioka (Tokushima University), Yoshiyuki Ichioka (Tokushima University), Tetsushi Ueta
(Tokushima University)

6PM2: Invited Talk III
Date: December 6, 14:30-15:00
Room: Room U106, Academic Institution for Computing and Media Studies,Shikoku University
Chair: Mamoru Tanaka (Sophia University)
6PM2-1 A Bifurcation Problem for an Impact Oscillator
Takuji Kousaka (Oita University)

63

6PM3: Bifurcation and Chaos
Date: December 6, 15:00-16:20
Room: Room U106, Academic Institution for Computing and Media Studies,Shikoku University
Chair: Mamoru Tanaka (Sophia University)
64
6PM3-1 Chaotic Oscillator Using Two RC Circuits
Shuhei Masuda (Tokushima University), Yumiko Uchitani (Tokushima University), Yoshifumi
Nishio (Tokushima University)x65
6PM3-2 Bifurcation of the Spiking Neurons Model Having Rate Encoding Function
Shimon Teshima (Hosei University), Yusuke Matsuoka (Hosei University), Toshimichi Saito (HoseiUniversity)
6PM3-3 Coexistence of Many Different Synchronization States
Yumiko Uchitani (Tokushima University), Yoshifumi Nishio (Tokushima University)

67

70
6PM3-4 Quasi Synchronization Phenomena in Coupled Chaotic Systems as a Ladder
Tomoko Yamada (Shikoku University), Yasuteru Hosokawa (Shikoku University), Yoshifumi Nishio(Tokushima University)xiAuthor Index
A

K
Kabeya, Shutaro: 6(5PM1-3)
Kamio, Takeshi: 21(5PM3-1)
Kinouchi, Takaaki: 29(5PM3-3)
Kousaka, Takuji: 63(6PM2-1)
Kusaka, Akiko: 29(5PM3-3)

Ahn, Chang-Jun: 21(5PM3-1)
Aomori, Hisashi:
12(5PM1-5), 25(5PM3-2),
32(6AM1-1), 39(6AM1-3)
Arai, Shintaro: 51(6AM3-3)

BM

Binti Abdullah, Azian Azamimi: 15(5PM1-6)

Masuda, Shuhei: 64(6PM3-1)
Matsuoka, Yusuke: 41(6AM2-1), 65(6PM3-2)
Matsushita, Haruna: 3(5PM1-2), 8(5PM1-4)

DN

Dan, Kikuya: 32(6AM1-1)

Nakano, Yoshitaka: 43(6AM3-1)
Nishio, Yoshifumi:
3(5PM1-2), 8(5PM1-4),
15(5PM1-6), 29(5PM3-3), 35(6AM1-2),
51(6AM3-3), 58(6PM1-2), 64(6PM3-1),
67(6PM3-3), 70(6PM3-4)
Nishioka, Satoshi: 62(6PM1-3)

EEndo, Tetsuro: 54(6PM1-1)

FOFujii, Junji: 58(6PM1-2)
Fujisaka, Hisato: 21(5PM3-1)

Ono, Katsuma: 1(5PM1-1)

SH

Saito, Toshimichi:1(5PM1-1),
6(5PM1-3),
41(6AM2-1), 65(6PM3-2)
Sato, Masatoshi:
12(5PM1-5), 25(5PM3-2),
39(6AM1-3)
Shimizu, Kuniyasu: 54(6PM1-1)
Sunagawa, Takayuki: 47(6AM3-2)

Haeiwa, Kazuhisa: 21(5PM3-1)
Hayashi, Keita: 21(5PM3-1)
Hosokawa, Yasuteru: 58(6PM1-2), 70(6PM3-4)

IT

Ichioka, Yoshiyuki: 62(6PM1-3)
Igarashi, Yusuke: 25(5PM3-2)
Inoue, Takashi: 35(6AM1-2)
Isawa, Haruka: 8(5PM1-4)

Tanaka, Mamoru:12(5PM1-5), 25(5PM3-2),
32(6AM1-1), 39(6AM1-3)
xii

Teshima, Shimon: 41(6AM2-1), 65(6PM3-2)
Tsubone, Tadashi: 19(5PM2-1)

U
Uchitani, Yumiko: 64(6PM3-1), 67(6PM3-3)
Ueta, Tetsushi: 62(6PM1-3)
Ushida, Akio: 29(5PM3-3)
Uwate, Yoko: 15(5PM1-6)

W
Wada, Masahiro: 43(6AM3-1), 47(6AM3-2)
Wada, Yasuhiro: 19(5PM2-1)

Y
Yamada, Tomoko: 70(6PM3-4)
Yamagaki, Yoshihiro: 29(5PM3-3)
Yamazato, Takaya: 51(6AM3-3)
Yoshida, Mitsushi: 39(6AM1-3)

xiii