| Presentation | 2012-08-01 An Incremental Query Algorithm for Trip Planning Queries in Road Network Distance Yutaka OHSAWA, Htoo HTOO, Noboru SONEHARA, Masao SAKAUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a fast trip planning query method in road network distance. In advance of the query, the current position, the final destination, and some number of POI categories visiting during the trip are specified. Then the query searches the shortest route from the current position, visiting one from each specified POI categories before reaching the final destination. Though, several such kinds of trip planning methods have been proposed, most of them only give suboptimal solutions or the solutions in Euclidean distance. This paper proposes an incremental algorithm for trip planning query, which can be apply to incremental Euclidean restriction approach to obtain optimal trip planning routes in road network distance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Trip Planning Query / Path Search / Road Network / Incremental Search / OSR |
| Paper # | DE2012-16 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2012/7/25(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Incremental Query Algorithm for Trip Planning Queries in Road Network Distance |
| Sub Title (in English) | |
| Keyword(1) | Trip Planning Query |
| Keyword(2) | Path Search |
| Keyword(3) | Road Network |
| Keyword(4) | Incremental Search |
| Keyword(5) | OSR |
| 1st Author's Name | Yutaka OHSAWA |
| 1st Author's Affiliation | Saitama University() |
| 2nd Author's Name | Htoo HTOO |
| 2nd Author's Affiliation | Saitama University |
| 3rd Author's Name | Noboru SONEHARA |
| 3rd Author's Affiliation | National Institute of Informatics |
| 4th Author's Name | Masao SAKAUCHI |
| 4th Author's Affiliation | National Institute of Informatics |
| Date | 2012-08-01 |
| Paper # | DE2012-16 |
| Volume (vol) | vol.112 |
| Number (no) | 172 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |