Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NC, NLP (Joint) |
2025-01-28 15:00 |
Osaka |
(Osaka) |
A mathematical model of the Van der Pol circuit using the Gompertz curve Masahiro Araki, Kota Shiozawa, Isao Tokuda (Ritsumeikan Univ.) NLP2024-98 |
Nonlinear systems have been extensively studied across various fields. As a representative example, mathematical model o... [more] |
NLP2024-98 pp.31-35 |
NC, MBE, NLP, MICT (Joint) [detail] |
2024-01-25 09:20 |
Tokushima |
Naruto University of Education (Tokushima) |
Nonlinear analysis of vocal fold polyp data using recurrence plots Takuro Hirose, Kota Shiozawa, Isao Tokuda (Ritsumeikan Univ.), Miwa Fukino (Panasonic Holdings Corporation), Yoshiharu Soeta, Masanori Shiro (AIST) NLP2023-100 MICT2023-55 MBE2023-46 |
Vocal fold oscillations can be regarded as nonlinear dynamics. Under certain circumstances, e.g., voice pathology or sin... [more] |
NLP2023-100 MICT2023-55 MBE2023-46 pp.82-85 |
CCS, NLP |
2023-06-09 13:55 |
Tokyo |
Tokyo City Univ. (Tokyo) |
Analysis of Vocal and Ventricular Folds Data Using Machine Learning Takumi Inoue, Kota Shiozawa, Isao Tokuda (Rits Univ) NLP2023-24 CCS2023-12 |
Vocal fold vibration is a nonlinear phenomenon in the real world. In humans, vocal folds can produce complex sounds by i... [more] |
NLP2023-24 CCS2023-12 pp.49-52 |
CCS, NLP |
2023-06-09 15:00 |
Tokyo |
Tokyo City Univ. (Tokyo) |
Bifurcation diagram reconstruction using trace norm regularization Kota Shiozawa, Isao Tokuda (Ritsumeikan Univ.) NLP2023-26 CCS2023-14 |
A method for reconstructing the bifurcation diagram using time series is introduced. In this method, we employ two machi... [more] |
NLP2023-26 CCS2023-14 pp.57-60 |
NLP |
2022-11-24 10:20 |
Shiga |
(Shiga, Online) (Primary: On-site, Secondary: Online) |
Reconstructing of Vocal Fold Vibration Video by Echo State Network and Dimensionality Reduction Tomu Noguchi, Kota Shiozawa, Isao Tokuda (Ritsumeikan Univ.) NLP2022-56 |
Video data provides an effective means for capturing the dynamics of experimental object. The dimensionality that actual... [more] |
NLP2022-56 pp.1-4 |
NLP |
2022-11-24 10:45 |
Shiga |
(Shiga, Online) (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 |
2019-09-24 12:55 |
Kochi |
Eikokuji Campus, University of Kochi (Kochi) |
Effect of gravity on synchronization of two coupled buoyancy-induced turbulent flames Masaharu Toyoda, Takumi Tokami, Hiroshi Gotoda (Tokyo Univ. Sci.), Isao Tokuda, Takaya Miyano (Ritsumeikan Univ.) NLP2019-56 |
[more] |
NLP2019-56 pp.109-112 |
NLP, CCS |
2018-06-08 13:50 |
Kyoto |
Kyoto Terrsa (Kyoto) |
Effect of source-filter interaction on physical model of the vocal folds Isao Tokuda, Kishin Migimatsu (Ritsumeikan) NLP2018-36 CCS2018-9 |
In human voice production, the source-filter interaction plays a crucial role. The purpose of the present study is to re... [more] |
NLP2018-36 CCS2018-9 pp.45-49 |
CCS |
2017-11-10 13:30 |
Osaka |
Osaka Univ. (Osaka) |
[Invited Lecture]
Cerebellar circuits for learning from limited training samples Isao Tokuda (Ritsumei), Huu Hoang, Mitsuo Kawato (ATR) CCS2017-30 |
The cerebellum plays a pivotal role in motor learning. Despite a huge amount of degrees-of-freedom involved in movements... [more] |
CCS2017-30 pp.49-53 |
CCS |
2016-11-04 10:25 |
Kyoto |
Kyoto Sangyo Univ. (Musubiwaza Bldg.) (Kyoto) |
Suppression of Pathological Synchronization in Cortical Networks Isao Tokuda, Hisashi Kada (Ritsumeikan Univ.), Jun-nosuke Teramae (Osaka Univ.) CCS2016-30 |
In cortical networks, it has been known that neurons generate self-sustained low-frequency firings even in the absence o... [more] |
CCS2016-30 pp.5-8 |
CAS, NLP |
2016-10-27 13:55 |
Tokyo |
(Tokyo) |
Nonlinear dynamics of turbulent pool fire Kazushi Takagi, Hiroshi Gotoda (Tokyo Univ. Sci.), Isao Tokuda, Takaya Miyano (Ritsumeikan Univ.) CAS2016-45 NLP2016-71 |
We numerically conduct a detailed study on nonlinear dynamics of large-scale turbulent fire by using symbolic dynamics a... [more] |
CAS2016-45 NLP2016-71 pp.39-42 |
CCS |
2015-11-10 15:00 |
Kyoto |
Inamori Foundation Memorial Building, Kyoto Univ. (Kyoto) |
Segmental Bayesian estimation of neuronal parameters from spike trains Isao Tokuda, Huu Hoang (Ritsumeikan Univ.) CCS2015-63 |
Multi-electrode recording is now a common technique to simultaneously collect neuronal spike data of a population of the... [more] |
CCS2015-63 pp.99-102 |
NLP, CAS |
2015-10-05 15:00 |
Hiroshima |
Aster Plaza (Hiroshima) |
Synchronization of dynamical behavior in a double-diffusive convection Shutaro Kondo (Ritsumeikan Univ.), Hiroshi Gotoda (Tokyo Univ. of Science), Takaya Miyano, Isao Tokuda (Ritsumeikan Univ.) CAS2015-29 NLP2015-90 |
We theoretically and numerically investigate the synchronization process in a double-diffusive convection by solving the... [more] |
CAS2015-29 NLP2015-90 pp.47-50 |