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Paper Abstract and Keywords
Presentation 2013-03-08 14:30
Virtual Network Topology Designs and Evaluations
Taiju Mikoshi, Toyofumi Takenaka (Nihon Univ.), Ryuta Sugiyama, Akeo Masuda, Kohei Shiomoto, Atsushi Hiramatsu (NTT) NS2012-269
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, VNT~(Virtual Network Topology) has been studied for flexibility and efficiency using of network resources.
VNTs are constructed by constructing optical paths for each service on physical network.
Furthermore, by reconfiguring VNTs dynamically, we can reuse resources which are used for other VNTs at previous period, and we can efficiently use network resources.
In this paper, we propose CPN~(Common Physical Network) method for VNT reconfiguration method.
In CPN method, we formulate MILP~(Mixed Integer Linear Programming) to optimize VNTs.
We evaluate our proposed method and conventional method, we show effectiveness of our proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Linear Programming / Multi-Layer Network Design / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 463, NS2012-269, pp. 607-612, March 2013.
Paper # NS2012-269 
Date of Issue 2013-02-28 (NS) 
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)
Download PDF NS2012-269

Conference Information
Committee NS IN  
Conference Date 2013-03-07 - 2013-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Zanpamisaki Royal Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2013-03-NS-IN 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Virtual Network Topology Designs and Evaluations 
Sub Title (in English)  
Keyword(1) Linear Programming  
Keyword(2) Multi-Layer Network Design  
1st Author's Name Taiju Mikoshi  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Toyofumi Takenaka  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Ryuta Sugiyama  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Akeo Masuda  
4th Author's Affiliation NTT (NTT)
5th Author's Name Kohei Shiomoto  
5th Author's Affiliation NTT (NTT)
6th Author's Name Atsushi Hiramatsu  
6th Author's Affiliation NTT (NTT)
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Date Time 2013-03-08 14:30:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2012-269 
Volume (vol) IEICE-112 
Number (no) no.463 
Page pp.607-612 
#Pages IEICE-6 
Date of Issue IEICE-NS-2013-02-28 

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