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Technical Committee on Nonlinear Problems (NLP)
Chair: Yuzo Ohta (Kobe Univ.) Vice Chair: Kiyotaka Yamamura (Chuo Univ.)
Secretary: Naoshi Hisakado (Kyoto Univ.), Yoshihiko Horio (Tokyo Denki Univ.)
Assistant: Hiroyuki Torikai (Osaka Univ.), Hisashi Aomori (Sophia Univ.)

DATE:
Thu, Jul 31, 2008 10:30 - 18:05
Fri, Aug 1, 2008 10:00 - 16:35

PLACE:
(高知工業高等専門学校電気工学科. 088-864-5549)

TOPICS:

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Thu, Jul 31 AM (10:30 - 12:10)
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(1) 10:30 - 10:55
Nonlinear Spring Model of Self-Organizing Map Arranged in Rectangular Grid
Haruna Matsushita, Yoshifumi Nishio (Tokushima Univ.)

(2) 10:55 - 11:20
Lazy Self-Organizing Map Considering Lazy-Neuron Rate and its Behaviors
Taku Haraguchi, Haruna Matsushita, Yoshifumi Nishio (Tokushima Univ.)

(3) 11:20 - 11:45
An analysis of dynamical associative memory using nonlinear support vector machine
Akinori Kato, Masaharu Adachi (Tokyo Denki Univ.)

(4) 11:45 - 12:10
An attempt to accelerate of reinforcement learning by a time-shift tile coding
Youhei Kajimoto, Masaharu Adachi (Tokyo Denki Univ)

----- Break ( 60 min. ) -----

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Thu, Jul 31 PM (13:10 - 18:05)
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(5) 13:10 - 13:35
Synchronization of neurons in small-world network
Shun Tokuyama, Hiroyuki Kitajima (Kagawa Univ.)

(6) 13:35 - 14:00
Bifurcations in discrete-time coupled chaotic neurons generating oscillatory responses with high order of period (II)
Mio Musashi, Ken'ichi Fujimoto, Tetsuya Yoshinaga (Tokushima Univ.)

(7) 14:00 - 14:25
Research of Three-Layer Cellular Neural Networks Processing Color Images
Takashi Inoue, Yoshifumi Nishio (Tokushima Univ.)

(8) 14:25 - 14:50
A Functional Sigma-Delta Cellular Neural Network
Satoshi Yamashita, Hisashi Aomori, Mamoru Tanaka (Sophia Univ.)

----- Break ( 10 min. ) -----

(9) 15:00 - 15:25
Detection of the periodic point of the nonlinear system equation using visualization of the map direction of a solution
Kei Nagao, Tetsushi Ueta (Tokushima Univ.)

(10) 15:25 - 15:50
Finding Periodic Oscillations Using Complex Time Homotopy
Takashi Hisakado, Atsushi Koyama (Kyoto Univ.)

(11) 15:50 - 16:15
Blurred Structure of Basin Boundary and Numeric Operation Error in a Singular Response
Yusuke Nishiuchi (Kochi National College of Technology), Tetsushi Ueta, Hiroshi Kawakami (Tokushima Univ.)

----- Break ( 10 min. ) -----

(12) 16:25 - 16:50
Extraction of fatigue degree from pulse wave using a method of nonlinear time series analysis
Hidenori Shigi, Hiroyuki Kitajima (Kagawa Univ.)

(13) 16:50 - 17:15
A Method for Statistical Quality Control Using Local Fractal Dimension
Kenichi Kamijo (Toyo Univ.), Akiko Yamanouchi (IORI)

(14) 17:15 - 17:40
Estimate of Attractive Regions in Given Regions for Uncertain Nonlinear Systems
Hisashi Yokoyama, Yuzo Ohta (Kobe Univ.)

(15) 17:40 - 18:05
Scilab toolbox for verified numerical computation
Shin'ichi Oishi (Waseda Univ.)

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Fri, Aug 1 AM (10:00 - 12:05)
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(16) 10:00 - 10:25
A Generalized Firing Squad Synchronization Algorithm for Square Arrays
Keisuke Kubo, Hiroshi Umeo (Osaka Electro-Communication Univ,)

(17) 10:25 - 10:50
A Statistical Analysis of Delay-Locked Loops in Asynchronous CDMA Communication
Keisuke Nagata, Hisato Fujisaka, Takeshi Kamio, Chang-Jun Ahn, Kazuhisa Haeiwa (Hiroshima City Univ.)

(18) 10:50 - 11:15
Amplification of SINR by Desynchronizing Phases of Simultaneous Carriers in Chaos CDMA
Ryo Takahashi, Ken Umeno (RIKEN)

(19) 11:15 - 11:40
Searching and evaluating the optimal chaotic spreading sequences
Etsushi Nameda, Hideaki Terai, Minghui Kao, Ken Umeno (ChaosWare Inc.)

(20) 11:40 - 12:05
On Constant Power and Exactly Orthogonal Chaos-CDMA Complex Spreading Sequence
-- Chaos CDMA Approach Towards Unification of OFDM and CDMA --
Ken Umeno (NICT)

----- Break ( 60 min. ) -----

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Fri, Aug 1 PM (13:05 - 16:35)
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(21) 13:05 - 13:30
Investigation of synchronization patterns in simple chaotic circuits cross-coupled via inductors
Yumiko Uchitani, Yoshifumi Nishio (Tokushima Univ.)

(22) 13:30 - 13:55
Complex Phase Pattern in Chaotic Circuits with Time-Varying Resistors
Yoko Uwate (Univ./ETH Zurich), Yoshifumi Nishio (Tokushima Univ.), Ruedi Stoop (Univ./ETH Zurich)

(23) 13:55 - 14:20
Various Synchronization Phenomena in Coupled Circuit of an BVP Oscillator
Satoshi Nishioka, Tetsushi Ueta (Tokushima Univ.)

(24) 14:20 - 14:45
Self-Switching Phenomena of Parametric Excited van der Pol Oscillators Coupled by a Cesistor
Hironori Kumeno, Yoshifumi Nishio (Tokushima Univ.)

----- Break ( 10 min. ) -----

(25) 14:55 - 15:20
Synchronization and Bifurcation in a Square Wave Oscillator Coupled by a Capacitor
Yasuo Hatano, Shingo Tomonaga, Takuji Kousaka (Oita Univ.)

(26) 15:20 - 15:45
Bifurcation Phenomena Observed in a Simple Switched Dynamical System with PWM-1.
Shingo Tomonaga, Takuji Kousaka (Oita Univ.)

(27) 15:45 - 16:10
Numerical Bifurcation Analysis of System with Affine Switching Conditions
Quentin Brandon, Tetsushi Ueta (Tokushima Univ.), Takuji Kousaka (Oita Univ.), Daniele Fournier-Prunaret (Univ. de Toulouse)

(28) 16:10 - 16:35
Treatment of jumping in the Izhikevich model and its bifurcations
Akihisa Tamura, Tetsushi Ueta (Tokushima Univ.), Shigeki Tsuji (JST)

=== Technical Committee on Nonlinear Problems (NLP) ===
# FUTURE SCHEDULE:

Tue, Oct 14, 2008: [Fri, Aug 15]

# SECRETARY:
Takashi Hisakado (Dept. of Electrical Engineering, Kyoto Univ.)
E-mail: