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Paper Abstract and Keywords
Presentation 2012-11-16 11:30
On Finding Potential Investment Sites on WDM Equipments with Betweenness Centrality
Masaaki Miyashita, Norihiko Shinomiya (Soka Univ.), Takuya Miyashita (Fujitsu), Kazuyuki Tajima, Takao Naito (Fujitsu Lab.) ICM2012-36
Abstract (in Japanese) (See Japanese page) 
(in English) On WDM optical networks, the explosive growth of traffic could require the reinforcement of the equipment investment in the sites. The investment based on anticipation of future traffic demand is likely to cause surplus and shortage of bandwidth. In order to cope with the future increase of traffic demand on networks, excessive amount of equipments would tend to be deployed in the sites. The minimization of capital expenditure has been an inevitable issue despite of prediction uncertainty of future traffic demands. Therefore, this paper proposes a method of grading the sites on a scale of the necessity of additional investment without wasteful expenses. The experimental results with a large network model have demonstrated that our method could extract the important sites from the perspective of the betweenness centrality.
Keyword (in Japanese) (See Japanese page) 
(in English) WDM network / Graph theory / Betweenness centrality / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 289, ICM2012-36, pp. 41-44, Nov. 2012.
Paper # ICM2012-36 
Date of Issue 2012-11-08 (ICM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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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Conference Information
Committee CQ ICM NS  
Conference Date 2012-11-15 - 2012-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagahama Inst. of Bio-Science and Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Quality, Network Management and Measurement, Network Virtualization, General 
Paper Information
Registration To ICM 
Conference Code 2012-11-CQ-ICM-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Finding Potential Investment Sites on WDM Equipments with Betweenness Centrality 
Sub Title (in English)  
Keyword(1) WDM network  
Keyword(2) Graph theory  
Keyword(3) Betweenness centrality  
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1st Author's Name Masaaki Miyashita  
1st Author's Affiliation Soka University (Soka Univ.)
2nd Author's Name Norihiko Shinomiya  
2nd Author's Affiliation Soka University (Soka Univ.)
3rd Author's Name Takuya Miyashita  
3rd Author's Affiliation Fujitsu Limited (Fujitsu)
4th Author's Name Kazuyuki Tajima  
4th Author's Affiliation Fujitsu Laboratories Ltd. (Fujitsu Lab.)
5th Author's Name Takao Naito  
5th Author's Affiliation Fujitsu Laboratories Ltd. (Fujitsu Lab.)
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Speaker Author-1 
Date Time 2012-11-16 11:30:00 
Presentation Time 20 minutes 
Registration for ICM 
Paper # ICM2012-36 
Volume (vol) vol.112 
Number (no) no.289 
Page pp.41-44 
#Pages
Date of Issue 2012-11-08 (ICM) 


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