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Paper Abstract and Keywords
Presentation 2014-03-06 09:30
Placement Method of Virtual Service Resources Based on Link Load for Virtual Networks
Takahiro Fukuno, Takuji Tachibana (Univ. of Fukui) NS2013-178
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a placement method of virtual service resources based on link load for virtual networks. In our proposed method, we calculate a load of each link for virtual networks with the number of users, the position of each user, and the position of virtual service resources. Then, two optimization problems are formulated in order to decide the position of virtual service resources based on the link load. In the first optimization problem, the position of virtual service resources is decided so as not to concentrate the load on a specific link. In the second optimization problem, on the other hand, the position of virtual service resources is determined in order to suppress the total link load in virtual networks. For these optimization problems, we derive an approximate solution by simulated annealing and we decide the position of virtual service resources. We evaluate the performance of our proposed method, and we investigate the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtual networks / Virtual service resources / Link load / Optimization problem / Simulated annealing / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 472, NS2013-178, pp. 7-12, March 2014.
Paper # NS2013-178 
Date of Issue 2014-02-27 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 NS IN  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagia 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2014-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Placement Method of Virtual Service Resources Based on Link Load for Virtual Networks 
Sub Title (in English)  
Keyword(1) Virtual networks  
Keyword(2) Virtual service resources  
Keyword(3) Link load  
Keyword(4) Optimization problem  
Keyword(5) Simulated annealing  
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1st Author's Name Takahiro Fukuno  
1st Author's Affiliation University of Fukui (Univ. of Fukui)
2nd Author's Name Takuji Tachibana  
2nd Author's Affiliation University of Fukui (Univ. of Fukui)
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Speaker Author-1 
Date Time 2014-03-06 09:30:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2013-178 
Volume (vol) vol.113 
Number (no) no.472 
Page pp.7-12 
#Pages
Date of Issue 2014-02-27 (NS) 


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