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| Presentation | 2019-07-05 13:55 Travel Time and Flow Estimation for Multiple Routes based on EM Algorithm -- Multiple Route Travel Time and Flow Estimation -- Seiya Torimaru, Takayoshi Yokota (Tottori Univ.)  ITS2019-3 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes a method for estimating multiple routes travel time and traffic volumes by using EM algorithm. Since, it is difficult to obtain actual ETC data, in this study, travel time data is generated by using the traffic simulator SUMO. The simulation setting includes a case in which single path is branched into two paths with one OD and a case which have three paths with one OD and the number of traveling vehicles for each path is different. For these simulated travel time data, estimation of travel time distribution for each route using EM algorithm is conducted. The estimated travel time distribution and the original distribution of the simulation are compared, and the accuracy of the estimation algorithm is discussed. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | EM algorithm / Maximum likelihood estimation / Travel time / Traffic volume / ETC / Probe car / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 102, ITS2019-3, pp. 13-20, July 2019. | |
| Paper # | ITS2019-3 | |
| Date of Issue | 2019-06-28 (ITS) | |
| 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 | ITS2019-3 |
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| Conference Information | |
| Committee | ITS |
| Conference Date | 2019-07-05 - 2019-07-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning for ITS, etc. |
| Paper Information | |
| Registration To | ITS |
| Conference Code | 2019-07-ITS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Travel Time and Flow Estimation for Multiple Routes based on EM Algorithm |
| Sub Title (in English) | Multiple Route Travel Time and Flow Estimation |
| Keyword(1) | EM algorithm |
| Keyword(2) | Maximum likelihood estimation |
| Keyword(3) | Travel time |
| Keyword(4) | Traffic volume |
| Keyword(5) | ETC |
| Keyword(6) | Probe car |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Seiya Torimaru |
| 1st Author's Affiliation | Tottori University (Tottori Univ.) |
| 2nd Author's Name | Takayoshi Yokota |
| 2nd Author's Affiliation | Tottori University (Tottori Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-07-05 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | ITS |
| Paper # | ITS2019-3 |
| Volume (vol) | vol.119 |
| Number (no) | no.102 |
| Page | pp.13-20 |
| #Pages | 8 |
| Date of Issue | 2019-06-28 (ITS) |
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