| Presentation | 2022-01-22 A study on performance of local search methods for Electric Vehicle Routing Problem with Time Windows Jun Adachi, Takafumi Matsuura, Takayuki Kimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The rapid increase of delivery goods and shortage of drivers causes the construction of efficient delivery routes that minimize vehicle usage and their total distance in the transportation companies. Furthermore, using electric vehicles that reduce CO2 emissions enables us to make future echo society. From these viewpoints, recent studies on solving vehicle routing problems used electric vehicles, constructing the electric vehicle routing problems with time windows. As a solving method for the electric vehicle routing problems with time windows, Adaptive Large Neighborhood Search(ALNS) that probabilistically uses several local search methods has been proposed. ALNS algorithm assigns a score to each local method and selects one of these local methods by using preferential probability based on improving rates of the current solution and scores. In this work, we analyze the time-series of these scores, and we used the approximated values of scores instead of original ones. Numerical simulations then illustrate that the searching process and the computational complexity are reduced using the approximated functions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electric Vehicle Routing Problems with Time Window / Combinatorial optimization problems / Metaheuristics |
| Paper # | NLP2021-104,MICT2021-79,MBE2021-65 |
| Date of Issue | 2022-01-14 (NLP, MICT, MBE) |
| Conference Information | |
| Committee | NLP / MICT / MBE / NC |
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| Conference Date | 2022/1/21(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Takuji Kosaka(Chukyo Univ.) / Eisuke Hanada(Saga Univ.) / Ryuhei Okuno(Setsunan Univ.) / Rieko Osu(Waseda Univ.) |
| Vice Chair | Akio Tsuneda(Kumamoto Univ.) / Hirokazu Tanaka(Hiroshima City Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) / Junichi Hori(Niigata Univ.) / Hiroshi Yamakawa(Univ of Tokyo) |
| Secretary | Akio Tsuneda(Kagawa Univ.) / Hirokazu Tanaka(Sojo Univ.) / Daisuke Anzai(Yokohama National Univ.) / Junichi Hori(KISTEC) / Hiroshi Yamakawa(Osaka Electro-Communication Univ) |
| Assistant | Hideyuki Kato(Oita Univ.) / Yuichi Yokoi(Nagasaki Univ.) / Takahiro Ito(Hiroshima City Univ) / Kento Takabayashi(Okayama Pref. Univ.) / Takuya Nishikawa(National Cerebral and Cardiovascular Center Hospital) / Jun Akazawa(Meiji Univ. of Integrative Medicine) / Emi Yuda(Tohoku Univ) / Nobuhiko Wagatsuma(Toho Univ.) / Tomoki Kurikawa(KMU) |
| Paper Information | |
| Registration To | Technical Committee on Nonlinear Problems / Technical Committee on Healthcare and Medical Information Communication Technology / Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on performance of local search methods for Electric Vehicle Routing Problem with Time Windows |
| Sub Title (in English) | |
| Keyword(1) | Electric Vehicle Routing Problems with Time Window |
| Keyword(2) | Combinatorial optimization problems |
| Keyword(3) | Metaheuristics |
| 1st Author's Name | Jun Adachi |
| 1st Author's Affiliation | Nippon Institute of Technology(NIT) |
| 2nd Author's Name | Takafumi Matsuura |
| 2nd Author's Affiliation | Nippon Institute of Technology(NIT) |
| 3rd Author's Name | Takayuki Kimura |
| 3rd Author's Affiliation | Nippon Institute of Technology(NIT) |
| Date | 2022-01-22 |
| Paper # | NLP2021-104,MICT2021-79,MBE2021-65 |
| Volume (vol) | vol.121 |
| Number (no) | NLP-335,MICT-336,MBE-337 |
| Page | pp.pp.143-148(NLP), pp.143-148(MICT), pp.143-148(MBE), |
| #Pages | 6 |
| Date of Issue | 2022-01-14 (NLP, MICT, MBE) |