Committee 
Date Time 
Place 
Paper Title / Authors 
Abstract 
Paper # 
NLP 
20231129 10:15 
Okinawa 
Nago city commerce and industry association 
Extension of Bifurcation Point Search Application with Parallel NLPSO to ContinuousTime Dynamical Systems Tomo Hasegawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology) NLP202370 
This paper reports on the extension of the expansion of the software library for bifurcation point detection via paralle... [more] 
NLP202370 pp.4952 
NLP 
20231129 13:25 
Okinawa 
Nago city commerce and industry association 
NLP202375 
[more] 
NLP202375 p.69 
NLP, CAS 
20231006 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.) CAS202333 NLP202332 
Intermittent chaos is a one of nonlinear dynamics of a semiconductor laser with opticalfeedback. Intermittent chaos con... [more] 
CAS202333 NLP202332 p.13 
NLP, MSS 
20230315 13:40 
Nagasaki 
(Primary: Onsite, Secondary: Online) 
Algorithm and Software Investigation for Bifurcation Point Detection via Parallel NestedLayer Particle Swarm Optimization Tomo Hasegawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology) MSS202270 NLP2022115 
This paper reports on the implementation of an application software for bifurcation point detection that supports parall... [more] 
MSS202270 NLP2022115 pp.4348 
NLP 
20211217 14:55 
Oita 
J:COM Horuto Hall OITA 
PSObased Bifurcation Point Detection of DiscreteTime Dynamical System with Numerical Differentiation Takashi Kawashita, Haruna Matsushita (kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Takuji Kousaka (Chukyo Univ.) NLP202152 
In dynamical systems, it is important to analyze bifurcation phenomena, and Particle Swarm Optimization(PSO)based bifur... [more] 
NLP202152 pp.4447 
NLP 
20211217 15:20 
Oita 
J:COM Horuto Hall OITA 
Application of bifurcation point detection method by improved nestedlayer particle swarm optimization to twodimensional discrete dynamical systems Takaya Hirayama, Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Techology), Takuji Kousaka (Chukyo Univ.) NLP202153 
Nestedlayer particle swarm optimization (NLPSO) fails to detect a target bifurcation point when various types of bifurc... [more] 
NLP202153 pp.4851 
NLP 
20211119 13:00 
Hiroshima 

Tomoki Gotoh (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.) NLP202135 
[more] 
NLP202135 pp.14 
NLP, CCS 
20210611 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.) NLP20216 CCS20216 
Nested particle swarm optimization (NLPSO) has been proposed as a bifurcation point derivation method that doesnot use g... [more] 
NLP20216 CCS20216 pp.2427 
NLP 
20180809 11:35 
Kagawa 
Saiwaicho Campus, Kagawa Univ. 
Nested Layer Particle Swarm Optimization for Detection of SaddleNode Bifurcation Point Haruna Matsushita (Kagawa Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Takuji Kousaka (Chukyo Univ.) NLP201869 
[more] 
NLP201869 pp.8790 
NLP 
20160915 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.) NLP201662 
[more] 
NLP201662 pp.9396 
NLP 
20160721 14:20 
Hokkaido 
Hokkaido Univ. Centennial Hall 
Particle Swarm Optimization for Calculating Period Doubling Bifurcation Point in Onedimensional Discrete Time Dynamical Systems Yusho Tomimura (Oita Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Oita Univ.) NLP201635 
In this paper, we propose the bifurcation point derivation method of one dimensional discretetime dynamical systems usi... [more] 
NLP201635 pp.912 
CCS 
20150806 13:45 
Hokkaido 
Daiichi Takimotokan (Noboribetsu, Hokkaido) 
Parameter estimation of the spiking neuron model Hiroaki Kurokawa, Shunichi Komatsuzaki, Hideyuki Kato (Tokyo University of Technology) CCS201529 
The complex network structure realizes various functions in biological neuronal systems. The investigation of the signal... [more] 
CCS201529 pp.16 
NLP 
20140526 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.) NLP20143 
The gene regulatory network(GRN) is the in biological system that describes the interaction of the gene expressions. A l... [more] 
NLP20143 pp.1318 
NLP 
20130527 16:15 
Fukuoka 
Event hall, Central Library, Fukuoka University 
A study on the image feature extraction method by the ICPCNN Yuta Ishida, Hiroaki Kurokawa (Tokyo Univ of Tech.) NLP201315 
The Pulse Coupled Neural Network(PCNN) is a neural network model that consists of spiking neurons.
The PCNN has been a... [more] 
NLP201315 pp.3337 
NC, NLP 
20130124 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) NLP2012120 NC2012110 
Image segmentation is one of an image processing. Image segmentation is used object recognition and object detection. Pu... [more] 
NLP2012120 NC2012110 pp.9398 
ITS, WBS (Joint) 
20121126 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) ITS201219 
Generally speaking, the rectangle mesh is necessary for the numerical simulation of the electromagnetic phenomena or the... [more] 
ITS201219 pp.710 
NLP, CAS 
20120921 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) CAS201239 NLP201265 
Pulse Coupled Neural Network(PCNN) is a neural network model composed of spiking neuron.
By correspondence with the pix... [more] 
CAS201239 NLP201265 pp.4954 
NLP 
20120328 09:20 
Nagasaki 
Fukue Cultural Hall 
Content Based Image Retrieval using Pules Coupled Neural Netowrks Masato Yonekawa, Hiroaki Kurokawa (Tokyo Univ of Tech) NLP2011151 
[more] 
NLP2011151 pp.5762 
NLP 
20120328 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) NLP2011152 
The gene regulatory networks show a correlation among gene expression.
A lot of method to describe gene regulatory netw... [more] 
NLP2011152 pp.6368 
ITS, WBS (Joint) 
20111215 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) ITS201121 
In recent years, the noise reduction of the cars is motivated with
the spread of electric vehicles and hybrid vehicle... [more] 
ITS201121 pp.712 