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| Presentation | 2012-08-01 10:00 An Incremental Query Algorithm for Trip Planning Queries in Road Network Distance Yutaka Ohsawa, Htoo Htoo (Saitana Univ.), Noboru Sonehara, Masao Sakauchi (NII)  DE2012-16 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Trip Planning Query / Path Search / Road Network / Incremental Search / OSR / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 172, DE2012-16, pp. 1-6, Aug. 2012. | |
| Paper # | DE2012-16 | |
| Date of Issue | 2012-07-25 (DE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | DE2012-16 |
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| Conference Information | |
| Committee | DE |
| Conference Date | 2012-08-01 - 2012-08-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Big Data Engineering, etc |
| Paper Information | |
| Registration To | DE |
| Conference Code | 2012-08-DE |
| Language | Japanese |
| 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 |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yutaka Ohsawa |
| 1st Author's Affiliation | Saitama University (Saitana Univ.) |
| 2nd Author's Name | Htoo Htoo |
| 2nd Author's Affiliation | Saitama University (Saitana Univ.) |
| 3rd Author's Name | Noboru Sonehara |
| 3rd Author's Affiliation | National Institute of Informatics (NII) |
| 4th Author's Name | Masao Sakauchi |
| 4th Author's Affiliation | National Institute of Informatics (NII) |
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| Speaker | Author-1 |
| Date Time | 2012-08-01 10:00:00 |
| Presentation Time | 30 minutes |
| Registration for | DE |
| Paper # | DE2012-16 |
| Volume (vol) | vol.112 |
| Number (no) | no.172 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2012-07-25 (DE) |
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