| Presentation | 2023-03-16 Online Optimization of Pickup and Delivery Problem Considering Demand Forecasting Ryo Matsuoka, Koichi Kobayashi, Yuh Yamashita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we consider an online pickup and delivery problem. Online optimization is to solve the pickup and delivery problem at a certain sampling time and update the route. The delivery area is modeled as an undirected graph. We consider the problem in which demand forecasting is taken into account under the constraints on the delivery of goods. This problem is reduced to a mixed integer linear programming (MILP) problem. By solving the MILP problem at a time-varying interval, we can realize optimal delivery when the number of orders changes rapidly with time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Online pickup and delivery problem / Mixed integer linear programming problem / Fuel constraints / Demand forecasting |
| Paper # | MSS2022-91,NLP2022-136 |
| 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) | Online Optimization of Pickup and Delivery Problem Considering Demand Forecasting |
| Sub Title (in English) | |
| Keyword(1) | Online pickup and delivery problem |
| Keyword(2) | Mixed integer linear programming problem |
| Keyword(3) | Fuel constraints |
| Keyword(4) | Demand forecasting |
| 1st Author's Name | Ryo Matsuoka |
| 1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 2nd Author's Name | Koichi Kobayashi |
| 2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 3rd Author's Name | Yuh Yamashita |
| 3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| Date | 2023-03-16 |
| Paper # | MSS2022-91,NLP2022-136 |
| Volume (vol) | vol.122 |
| Number (no) | MSS-435,NLP-436 |
| Page | pp.pp.136-139(MSS), pp.136-139(NLP), |
| #Pages | 4 |
| Date of Issue | 2023-03-08 (MSS, NLP) |