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Paper Abstract and Keywords
Presentation 2018-05-25 16:20
Search Space Restriction by Spanning Tree in Multi-Objective Network
Natsumi Takahashi (Aoyama Gakuin Univ.), Tomoaki Akiba (Chiba Inst. of Tech.), Hisashi Yamamoto (Tokyo Metropolitan Univ.), Shao-Chin Sung (Aoyama Gakuin Univ.) R2018-6
Abstract (in Japanese) (See Japanese page) 
(in English) Many networks have been applied extensively in the real world, for example, scheduling of a production and distribution management system and search system for optimal routes in the Internet Services. These networks are formulated as a multi-objective network which has multiple criteria. In this study, we obtain optimal paths (Pareto solutions) for such a multi-objective network. Extended Dijkstra’s algorithm is effective in obtaining Pareto solutions of multi-objective network. However, this algorithm needs large memory area to obtain optimal paths in the process of search. Therefore, our previous study proposed standard paths which reduced search space from that of extended Dijkstra’s algorithm. Standard paths are paths to sink node. This study extends standard paths and proposes that paths to all nodes restrict path search. We conduct numerical experiments to compare computing times of the proposed algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-Objective Network / Dijkstra’s Algorithm / Optimal Path Problem / Pareto Solutions / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 64, R2018-6, pp. 31-36, May 2018.
Paper # R2018-6 
Date of Issue 2018-05-18 (R) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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Conference Information
Committee R  
Conference Date 2018-05-25 - 2018-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Aichi Institute of Technology, Motoyama Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Software Reliability, Overall reliability engineering 
Paper Information
Registration To R 
Conference Code 2018-05-R 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Search Space Restriction by Spanning Tree in Multi-Objective Network 
Sub Title (in English)  
Keyword(1) Multi-Objective Network  
Keyword(2) Dijkstra’s Algorithm  
Keyword(3) Optimal Path Problem  
Keyword(4) Pareto Solutions  
1st Author's Name Natsumi Takahashi  
1st Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
2nd Author's Name Tomoaki Akiba  
2nd Author's Affiliation Chiba Institute of Technology (Chiba Inst. of Tech.)
3rd Author's Name Hisashi Yamamoto  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
4th Author's Name Shao-Chin Sung  
4th Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
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Date Time 2018-05-25 16:20:00 
Presentation Time 25 
Registration for R 
Paper # IEICE-R2018-6 
Volume (vol) IEICE-118 
Number (no) no.64 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-R-2018-05-18 

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