Presentation | 2023-03-15 Algorithm and software implementation of parallel NLPSO bifurcation point detection Tomo Hasegawa, Haruna Matsushita, Takuji Kousaka, Hiroaki Kurokawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper reports on the implementation of an application software for bifurcation point detection that supports parallel execution of the nested particle swarm optimization (NLPSO) algorithm. The authors have presented a parallel NLPSO algorithm based on shared-memory parallel computation and are working on its packaging. The method has a problem that the computation time may increase depending on the conditions, and we aim to reduce the computation time by parallel computation. By devising the algorithm and implementation, we aim to develop an application that can be used without users being aware of the problems inherent in parallel computation, while maintaining the performance of NLPSO. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bifurcation point detection / Particle swarm optimization / Parallel computing / OpenMP |
Paper # | MSS2022-70,NLP2022-115 |
Date of Issue | 2023-03-08 (MSS, NLP) |
Conference Information | |
Committee | NLP / MSS |
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Conference Date | 2023/3/15(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Akio Tsuneda(Kumamoto Univ.) / Atsuo Ozaki(Osaka Inst. of Tech.) |
Vice Chair | Hiroyuki Torikai(Hosei Univ.) / Shingo Yamaguchi(Yamaguchi Univ.) |
Secretary | Hiroyuki Torikai(Sojo Univ.) / Shingo Yamaguchi(Gifu Univ.) |
Assistant | Yuichi Yokoi(Nagasaki Univ.) / Yoshikazu Yamanaka(Utsunomiya Univ.) / Masato Shirai(Shimane Univ.) |
Paper Information | |
Registration To | Technical Committee on Nonlinear Problems / Technical Committee on Mathematical Systems Science and its Applications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Algorithm and software implementation of parallel NLPSO bifurcation point detection |
Sub Title (in English) | |
Keyword(1) | Bifurcation point detection |
Keyword(2) | Particle swarm optimization |
Keyword(3) | Parallel computing |
Keyword(4) | OpenMP |
1st Author's Name | Tomo Hasegawa |
1st Author's Affiliation | Tokyo University of Technology(Tokyo Univ. of Technology) |
2nd Author's Name | Haruna Matsushita |
2nd Author's Affiliation | Kagawa University(Kagawa Univ.) |
3rd Author's Name | Takuji Kousaka |
3rd Author's Affiliation | Chukyo University(Chukyo Univ.) |
4th Author's Name | Hiroaki Kurokawa |
4th Author's Affiliation | Tokyo University of Technology(Tokyo Univ. of Technology) |
Date | 2023-03-15 |
Paper # | MSS2022-70,NLP2022-115 |
Volume (vol) | vol.122 |
Number (no) | MSS-435,NLP-436 |
Page | pp.pp.43-48(MSS), pp.43-48(NLP), |
#Pages | 6 |
Date of Issue | 2023-03-08 (MSS, NLP) |