| Presentation | 2008-03-28 A New Chaotic Algorithm for Solving Traveling Salesman Problems by Using 2-opt and Or-opt Algorithms Takafumi MATSUURA, Tohru IKEGUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To find the near optimum solutions of TSPs, a method introducing chaotic neurodynamics for solving TSPs has already been proposed. To avoid a local minimum, in this method, 2-opt algorithm for solving TSP is driven by chaotic neurodynamics. As a result, although 2-opt algorithm is the simplest local search, this method showed good performance. In this paper, we propose a new method to solve TSP introducing Or-opt algorithm, which is one of the powerful local search. In the proposed method, the 2-opt and Or-opt algorithms are driven by the chaotic neurodynamics. As a result, the proposed method shows higher performance than the previous chaotic search methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Combinatorial Optimization Problem / Traveling Salesman Problem (TSP) / Or-opt algorithm / Chaotic Neural Network / Chaotic Dynamics |
| Paper # | NLP2007-173 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 2008/3/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A New Chaotic Algorithm for Solving Traveling Salesman Problems by Using 2-opt and Or-opt Algorithms |
| Sub Title (in English) | |
| Keyword(1) | Combinatorial Optimization Problem |
| Keyword(2) | Traveling Salesman Problem (TSP) |
| Keyword(3) | Or-opt algorithm |
| Keyword(4) | Chaotic Neural Network |
| Keyword(5) | Chaotic Dynamics |
| 1st Author's Name | Takafumi MATSUURA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Saitama University() |
| 2nd Author's Name | Tohru IKEGUCHI |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Saitama University |
| Date | 2008-03-28 |
| Paper # | NLP2007-173 |
| Volume (vol) | vol.107 |
| Number (no) | 561 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |