Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP |
2023-11-29 10:15 |
Okinawa |
Nago city commerce and industry association |
Extension of Bifurcation Point Search Application with Parallel NLPSO to Continuous-Time Dynamical Systems Tomo Hasegawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology) NLP2023-70 |
This paper reports on the extension of the expansion of the software library for bifurcation point detection via paralle... [more] |
NLP2023-70 pp.49-52 |
NLP |
2023-11-29 13:25 |
Okinawa |
Nago city commerce and industry association |
NLP2023-75 |
[more] |
NLP2023-75 p.69 |
NLP, CAS |
2023-10-06 10:30 |
Gifu |
Work plaza Gifu |
Prediction and detection for extreme events of semiconductor laser using echo state network Shoma Ohara (Tokyo Univ. of Tech.), Kazutaka Kanno, Atsushi Uchida (Saitama Univ.), Hiroaki Kurokawa (Tokyo Univ. of Tech.) CAS2023-33 NLP2023-32 |
Intermittent chaos is a one of nonlinear dynamics of a semiconductor laser with optical-feedback. Intermittent chaos con... [more] |
CAS2023-33 NLP2023-32 p.13 |
NLP, MSS |
2023-03-15 13:40 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Algorithm and Software Investigation for Bifurcation Point Detection via Parallel Nested-Layer Particle Swarm Optimization Tomo Hasegawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology) MSS2022-70 NLP2022-115 |
This paper reports on the implementation of an application software for bifurcation point detection that supports parall... [more] |
MSS2022-70 NLP2022-115 pp.43-48 |
NLP |
2021-12-17 14:55 |
Oita |
J:COM Horuto Hall OITA |
PSO-based Bifurcation Point Detection of Discrete-Time Dynamical System with Numerical Differentiation Takashi Kawashita, Haruna Matsushita (kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Takuji Kousaka (Chukyo Univ.) NLP2021-52 |
In dynamical systems, it is important to analyze bifurcation phenomena, and Particle Swarm Optimization(PSO)-based bifur... [more] |
NLP2021-52 pp.44-47 |
NLP |
2021-12-17 15:20 |
Oita |
J:COM Horuto Hall OITA |
Application of bifurcation point detection method by improved nested-layer particle swarm optimization to two-dimensional discrete dynamical systems Takaya Hirayama, Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Techology), Takuji Kousaka (Chukyo Univ.) NLP2021-53 |
Nested-layer particle swarm optimization (NLPSO) fails to detect a target bifurcation point when various types of bifurc... [more] |
NLP2021-53 pp.48-51 |
NLP |
2021-11-19 13:00 |
Hiroshima |
|
Tomoki Gotoh (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.) NLP2021-35 |
[more] |
NLP2021-35 pp.1-4 |
NLP, CCS |
2021-06-11 13:30 |
Online |
Online |
Performance Investigation of Bifurcation Point Search Method Using Differential Evolution in Discrete Dynamical Systems Ryo Adachi, Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Takuji Kousaka (Cyukyo Univ.) NLP2021-6 CCS2021-6 |
Nested particle swarm optimization (NLPSO) has been proposed as a bifurcation point derivation method that doesnot use g... [more] |
NLP2021-6 CCS2021-6 pp.24-27 |
NLP |
2018-08-09 11:35 |
Kagawa |
Saiwai-cho Campus, Kagawa Univ. |
Nested Layer Particle Swarm Optimization for Detection of Saddle-Node Bifurcation Point Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Takuji Kousaka (Chukyo Univ.) NLP2018-69 |
[more] |
NLP2018-69 pp.87-90 |
NLP |
2016-09-15 14:55 |
Hyogo |
Konan Univ. |
Maximum Power Point Search Strategy with Particle Swarm Optimization for Photovoltaic Model Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Takuji Kousaka (Oita Univ.) NLP2016-62 |
[more] |
NLP2016-62 pp.93-96 |
NLP |
2016-07-21 14:20 |
Hokkaido |
Hokkaido Univ. Centennial Hall |
Particle Swarm Optimization for Calculating Period Doubling Bifurcation Point in One-dimensional Discrete Time Dynamical Systems Yusho Tomimura (Oita Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Oita Univ.) NLP2016-35 |
In this paper, we propose the bifurcation point derivation method of one dimensional discrete-time dynamical systems usi... [more] |
NLP2016-35 pp.9-12 |
CCS |
2015-08-06 13:45 |
Hokkaido |
Dai-ichi Takimotokan (Noboribetsu, Hokkaido) |
Parameter estimation of the spiking neuron model Hiroaki Kurokawa, Shunichi Komatsuzaki, Hideyuki Kato (Tokyo University of Technology) CCS2015-29 |
The complex network structure realizes various functions in biological neuronal systems. The investigation of the signal... [more] |
CCS2015-29 pp.1-6 |
NLP |
2014-05-26 14:50 |
Shimane |
Big Heart IZUMO |
Inferring method of the Gene Regulatory Networks using RBF Networks Adopting a Majority Rule Naoyuki Kizaki, Hiroaki Kurokawa (Tokyo Univ. of Tech.) NLP2014-3 |
The gene regulatory network(GRN) is the in biological system that describes the interaction of the gene expressions. A l... [more] |
NLP2014-3 pp.13-18 |
NLP |
2013-05-27 16:15 |
Fukuoka |
Event hall, Central Library, Fukuoka University |
A study on the image feature extraction method by the IC-PCNN Yuta Ishida, Hiroaki Kurokawa (Tokyo Univ of Tech.) NLP2013-15 |
The Pulse Coupled Neural Network(PCNN) is a neural network model that consists of spiking neurons.
The PCNN has been a... [more] |
NLP2013-15 pp.33-37 |
NC, NLP |
2013-01-24 16:40 |
Hokkaido |
Hokkaido University Centennial Memory Hall |
Hardware Implementation of the Inhibitory Connected Pulse Coupled Neural Network using FPGA Masahiro Yoshihara, Soichiro Ikuno, Hiroaki Kurokawa (Tokyo Univ of Tech) NLP2012-120 NC2012-110 |
Image segmentation is one of an image processing. Image segmentation is used object recognition and object detection. Pu... [more] |
NLP2012-120 NC2012-110 pp.93-98 |
ITS, WBS (Joint) |
2012-11-26 14:45 |
Kumamoto |
Kumamoto Univ. |
[Poster Presentation]
Acoustic Simulation for Electric Vehicle in a Arbitrary Shaped Domain Using Meshless Time Domain Method Yoshiharu Ohi (UEC), Tomomasa Tsuchiya, Yoshihisa Fujita (TUTI), Hiroaki Kurokawa, Soichiro Ikuno (TUT) ITS2012-19 |
Generally speaking, the rectangle mesh is necessary for the numerical simulation of the electromagnetic phenomena or the... [more] |
ITS2012-19 pp.7-10 |
NLP, CAS |
2012-09-21 09:55 |
Kochi |
Eikokuji Campus, University of Kochi |
Optimization of computational complexity in Content Based Image Retrieval using Pulse Coupled Neural Network Yuta Ishida, Hiroaki Kurokawa (Tokyo Univ of Tech) CAS2012-39 NLP2012-65 |
Pulse Coupled Neural Network(PCNN) is a neural network model composed of spiking neuron.
By correspondence with the pix... [more] |
CAS2012-39 NLP2012-65 pp.49-54 |
NLP |
2012-03-28 09:20 |
Nagasaki |
Fukue Cultural Hall |
Content Based Image Retrieval using Pules Coupled Neural Netowrks Masato Yonekawa, Hiroaki Kurokawa (Tokyo Univ of Tech) NLP2011-151 |
[more] |
NLP2011-151 pp.57-62 |
NLP |
2012-03-28 09:45 |
Nagasaki |
Fukue Cultural Hall |
Evaluation of the gene regulatory network inference method by the neural network using DNA microarray data Yasuki Hirai, Naoyuki Kizaki, Soichiro Ikuno, Hiroaki Kurokawa (Tokyo Univ of Tech) NLP2011-152 |
The gene regulatory networks show a correlation among gene expression.
A lot of method to describe gene regulatory netw... [more] |
NLP2011-152 pp.63-68 |
ITS, WBS (Joint) |
2011-12-15 13:25 |
Nagasaki |
|
Acoustic Field Analysis of moving EV car using FDTD method Yuuki Yamaguchi (Tokyo Univ of Technology Graduate School), Hiroaki Kurokawa, Akio Sato, Soichiro Ikuno (Tokyo Univ of Technology) ITS2011-21 |
In recent years, the noise reduction of the cars is motivated with
the spread of electric vehicles and hybrid vehicle... [more] |
ITS2011-21 pp.7-12 |