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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP, MSS | 2023-03-16 10:20 |
Nagasaki | (Primary: On-site, Secondary: Online) |
Calculation of Lyapunov Exponent for Imaging Photoplethysmogram Hirofumi Nakayama, Nina Sviridova, Tohru Ikeguchi (TUS)  MSS2022-81 NLP2022-126 |
Photoplethysmogram is a biological signal of the cardiovascular system that measures changes in the amount of light refl... [more] | MSS2022-81 NLP2022-126 pp.95-99 |
| ICTSSL, CAS | 2023-01-27 09:25 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
On approximating chaotic behavior of a Colpitts circuit using residual nets and LSTM Kazuya Ozawa, Hideaki Okazaki (Shonan Inst. Tech) CAS2022-76 ICTSSL2022-40 |
LSTM (Long-Short Term Memory) is a neural network suitable for processing time series data. In this report, we apply LST... [more] | CAS2022-76 ICTSSL2022-40 pp.77-82 |
| NLP | 2022-11-24 10:45 |
Shiga | (Primary: On-site, Secondary: Online) |
Quantifying the dynamical instability of complex time series based on information entropy Kota Shiozawa, Isao Tokuda (Ritsumeikan Univ.) NLP2022-57 |
Various methods based on information entropy have been proposed to quantify the complexity of time series. One of the mo... [more] | NLP2022-57 pp.5-8 |
| NLP | 2022-11-25 15:40 |
Shiga | (Primary: On-site, Secondary: Online) |
A study on Participation factor for nonlinear dynamical systems based on Koopman mode decomposition Kenji Takamichi (Osaka Prefecture Univ.), Yoshihiko Susuki (Kyoto Univ.), Marcos Netto (NREL), Atsushi Ishigame (Osaka Prefecture Univ.) NLP2022-79 |
The so-called participation factor analysis has been used to evaluate the relative contribution between state vari- able... [more] | NLP2022-79 pp.103-108 |
| CAS, NLP | 2022-10-21 15:20 |
Niigata | (Primary: On-site, Secondary: Online) |
Investigation of Change of Distance between Two Solution Trajectories Based on Two Initial Values with Slightly Difference on a Ring of van der Pol Oscillators Keisuke Nagai, Masayuki Yamauchi (HIT) CAS2022-34 NLP2022-54 |
We have been analyzing phase-inversion waves changing and propagating a phase state between adjacent oscillators on van ... [more] | CAS2022-34 NLP2022-54 pp.76-81 |
| NLP | 2018-08-09 11:10 |
Kagawa | Saiwai-cho Campus, Kagawa Univ. | Inferring the largest Lyapunov exponent from the symbolic dynamics of chaotic time series Takaya Miyano, Kazuki Kajita (Ritsumeikan Univ.), Hiroshi Gotoda (TUS) NLP2018-68 |
In existing methods for estimating the largest Lyapunov exponent from a time series, the rate of increment in the distan... [more] | NLP2018-68 pp.81-85 |
| MBE, NC, NLP (Joint) |
2018-01-27 09:30 |
Fukuoka | Kyushu Institute of Technology | the relationship between animacy perception and entropy or chaos intensity for the double pendulum movement Nozomu Ichihara, Hidekazu Fukai, Kazunori Terada (Gifu Univ.) NLP2017-93 |
We can perceive animacy even from the movement of a simple point on computer monitor. However, it has not been clarified... [more] | NLP2017-93 pp.39-43 |
| NLP | 2016-12-13 09:55 |
Aichi | Chukyo Univ. | Arnol'd resonance web and Chenciner bubbles in 3-dimensional piecewise-constant oscillator Tri Quoc Truong, Tadashi Tsubone (Nagaoka Univ. of Tech.), Munehisa Sekikawa (Utsunomiya Univ.), Naohiko Inaba, Tetsuro Endo (Meiji Univ.) NLP2016-93 |
We analyze quasiperiodic bifurcation of a 3-dimensional piecewise-constant oscillator (PWCO).Because vector fields of PW... [more] | NLP2016-93 pp.49-54 |
| NLP | 2016-03-25 13:00 |
Kyoto | Kyoto Sangyo Univ. | Derivation of equations of motion and numerical analysis of spider linkages Nozomi Akashi, Syuji Miyazaki (Kyoto Univ) NLP2015-154 |
Hhyperbolic system theorem is well understood chaos theory. The free motion (i.e. no friction and no potential) of the... [more] |
NLP2015-154 pp.69-74 |
| CCS | 2015-08-06 14:35 |
Hokkaido | Dai-ichi Takimotokan (Noboribetsu, Hokkaido) | Analysis of common noise-induced synchronization phenomena in chaotic systems with the Cauchy distributions Masaru Shintani, Ken Umeno (Kyoto Univ.) CCS2015-31 |
Cauchy distributions have various good characteristics for analysis. In this report, we analyze common noise-induced syn... [more] | CCS2015-31 pp.11-16 |
| NLP | 2015-03-04 14:25 |
Hyogo | Hyogo Prefecture Citizens' Hall | Evaluation of Chaos Route and Signal Response in Izhikevich Neuron Model Sou Nobukawa (FUT), Haruhiko Nishimura (Univ. of Hyogo), Teruya Yamanishi (FUT), Jian-Qin Liu (NICT) NLP2014-156 |
Chaotic resonance (CR) in which the system responds to a weak signal by the effect of chaotic activities is known as one... [more] | NLP2014-156 pp.73-78 |
| NLP | 2014-12-03 13:25 |
Tokyo | Kyoto Univ. Tokyo Office | Algorithm for Obtaining Lyapunov Bundle
-- Generalization of Eigenvector to Quasi-Periodic Solution -- Kyohei Kamiyama (Meiji Univ.), Motomasa Komuro (Teikyo Univ.), Tetsuro Endo (Meiji Univ.) NLP2014-100 |
In this report, we explain the algorithm for obtaining Lyapunov bundle which is developed by us by using pseudocode.... [more] |
NLP2014-100 pp.7-10 |
| NLP | 2014-12-04 11:55 |
Tokyo | Kyoto Univ. Tokyo Office | Bifurcation Avoidance of Stable Periodic Oscillations in Continuous-Time Duffing Equation Tomohiro Otsu, Ken'ichi Fujimoto, Tetsushi Ueta (Tokushima Univ.), Kazuyuki Aihara (Tokyo Univ.) NLP2014-111 |
We previously proposed a parametric control method to avoid bifurcations of stable fixed and periodic points in discrete... [more] | NLP2014-111 pp.69-74 |
| NLP, CAS | 2014-10-17 13:40 |
Ehime | Ehime University | Numerical sensitivity of the derivation of Lyapunov diagram in a discrete-time dynamical system generating invariant three-torus Shuya Hidaka, Naohiko Inaba, Kyohei Kamiyama (Meiji Univ.), Munehisa Sekikawa (Utsunomiya Univ.), Tetsuro Endo (Meiji Univ.) CAS2014-79 NLP2014-73 |
In this study, we investigate quasi-periodic bifurcations in a three-coupled delayed logistic map that generates an inva... [more] | CAS2014-79 NLP2014-73 pp.139-144 |
| NLP | 2014-05-27 09:55 |
Shimane | Big Heart IZUMO | Manifold Piecewise Linear Chaotic System on Cylinder Shotaro Suzuki, Kazuyuki Kimura, Toshimichi Saito (Hosei Univ.), Tadashi Tsubone (Nagaoka Univ. of Tech.) NLP2014-8 |
This paper presents a novel autonomous chaotic system: the manifold piecewise linear system on the cylinder. This sy... [more] |
NLP2014-8 pp.37-40 |
| NLP | 2014-01-21 16:40 |
Hokkaido | Niseko Park Hotel | Bifurcation of 2-Torus and its Covariant Lyapunov Bundle Observed in Coupled Oscillator System Kyohei Kamiyama (Meiji Univ.), Motomasa Komuro (Teikyo Univ. of Science), Tetsuro Endo (Meiji Univ.) NLP2013-145 |
In this paper, we'd like to explain covariant Lyapunov bundle (CLB) which is generalization of eigen vector for high d... [more] |
NLP2013-145 pp.89-91 |
| NLP | 2013-12-06 12:40 |
Overseas | City University of Hong Kong | Estimation of Lyapunov exponents of chaotic response in the Izhikevich neuron model Nozomi Sugiura, Kantaro Fujiwara (Saitama Univ.), Ryosuke Hosaka (Fukuoka Univ.), Kenya Jin'no (NIT), Tohru Ikeguchi (Saitama Univ.) NLP2013-113 |
The Izhikevich neuron model is a mathematical neuron model that can reproduce various neural firing patterns, such as re... [more] | NLP2013-113 pp.1-6 |
| NC, MBE (Joint) |
2013-11-23 10:50 |
Miyagi | Tohoku University | Chaotic properties of the ictal EEG for epilepsy patients Koki Okamoto, Yasukuni Mori (Chiba Univ), Yoichi Saito, Hajime Harada (Research Institute for EEG Analysis), Ikuo Matsuba (Chiba Univ) MBE2013-72 |
Epilepsy is brought on by abnormal electrical wave which occured in the part of the brain. That is one of the most commo... [more] | MBE2013-72 pp.33-38 |
| NLP | 2013-07-09 14:15 |
Okinawa | Miyako Island Marine Terminal | Estimation of maximum Lyapunov exponent based on generalized synchronization in semiconductor lasers with optical feedback Kazutaka Kanno, Atsushi Uchida (Saitama Univ.) NLP2013-45 |
Semiconductor lasers with time-delayed optical feedback have infinite dimensionality in general. The methods for estima... [more] |
NLP2013-45 pp.105-110 |
| NC, NLP | 2013-01-24 14:30 |
Hokkaido | Hokkaido University Centennial Memory Hall | Calculating finite-time Lyapunov exponents in time delayed dynamical systems Kazutaka Kanno, Atsushi Uchida (Saitama Univ.) NLP2012-116 NC2012-106 |
Lyapunov exponents represents a exponential expansion (construction) rate of a in nitesimal perturbation to an orbit of ... [more] | NLP2012-116 NC2012-106 pp.73-78 |
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