Paper Abstract and Keywords |
Presentation |
2015-03-05 13:50
Path Finding Algorithms for large-scale building with structural change Tomohiro Shimizu, Ken Umeno (Kyoto Univ.), Alice Okabe, Atsuko Enomoto, Yoichi Nonaka (Hitachi) MSS2014-93 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We introduce the problem to find optimal carry-out/carry-in paths for the maintenance tasks of a large-scale plant. To realize fast optimal path search, a geometric data of plant needs to be converted to a graph network. However, Dijkstra algorithm, which is one of the famous algorithm for the path finding problem, takes a long time because its network size is large-scale by nature. In this report, we give an even faster algorithm based on the ALT algorithm, which is proposed by Goldberg and Harrelson. In addition, we verify what kind of effect is caused by the some change of dynamic network in the path search process by the ALT algorithm. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
preprocess / graph theory / dynamic network / modelization / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 493, MSS2014-93, pp. 13-18, March 2015. |
Paper # |
MSS2014-93 |
Date of Issue |
2015-02-26 (MSS) |
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) |
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MSS2014-93 |
Conference Information |
Committee |
MSS |
Conference Date |
2015-03-05 - 2015-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
IT Business Plaza Musashi |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
MSS |
Conference Code |
2015-03-MSS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Path Finding Algorithms for large-scale building with structural change |
Sub Title (in English) |
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Keyword(1) |
preprocess |
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graph theory |
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dynamic network |
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modelization |
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1st Author's Name |
Tomohiro Shimizu |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Ken Umeno |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Alice Okabe |
3rd Author's Affiliation |
Hitachi, Ltd. (Hitachi) |
4th Author's Name |
Atsuko Enomoto |
4th Author's Affiliation |
Hitachi, Ltd. (Hitachi) |
5th Author's Name |
Yoichi Nonaka |
5th Author's Affiliation |
Hitachi, Ltd. (Hitachi) |
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Speaker |
Author-1 |
Date Time |
2015-03-05 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
MSS |
Paper # |
MSS2014-93 |
Volume (vol) |
vol.114 |
Number (no) |
no.493 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2015-02-26 (MSS) |
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