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Paper Abstract and Keywords
Presentation 2022-06-10 10:30
Virtual Network Embedding Method to Unpredictable Traffic Fluctuations using MAP-Elites Algorithm
Amato Otsuki, Daichi Kominami, Tatsuya Otoshi, Hideyuki Shimonishi, Masayuki Murata (Osaka Univ.) NS2022-24
Abstract (in Japanese) (See Japanese page) 
(in English) With a wide variety of services running on the Internet, there is a need for technology to dynamically provide virtual networks. How to allocate virtual networks to resources on the real network is a combinatorial optimization problem. It is difficult to calculate in a realistic time for such problems using existing optimization methods for today's large and complex networks. In addition, since user requirements change dynamically, an optimization method that can cope with temporal variations in such situations is required. In this paper, we propose a virtual network embedding method that allocates optimal resources to a virtual network using the MAP-Elites algorithm. Through the computer simulation, we compared existing evolutionary algorithms, such as novelty search, with MAP-Elites and found that the MAP-Elites algorithm is the fastest solution finder and has the highest percentage of successful solution searches.
Keyword (in Japanese) (See Japanese page) 
(in English) Network virtualization / SDN(Software Defined Networking) / evolutionary algorithm / genetic diversity / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 69, NS2022-24, pp. 6-11, June 2022.
Paper # NS2022-24 
Date of Issue 2022-06-03 (NS) 
ISSN 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 NS2022-24

Conference Information
Committee OCS PN NS  
Conference Date 2022-06-10 - 2022-06-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NS 
Conference Code 2022-06-OCS-PN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Virtual Network Embedding Method to Unpredictable Traffic Fluctuations using MAP-Elites Algorithm 
Sub Title (in English)  
Keyword(1) Network virtualization  
Keyword(2) SDN(Software Defined Networking)  
Keyword(3) evolutionary algorithm  
Keyword(4) genetic diversity  
1st Author's Name Amato Otsuki  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Daichi Kominami  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Tatsuya Otoshi  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Hideyuki Shimonishi  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Masayuki Murata  
5th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2022-06-10 10:30:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2022-24 
Volume (vol) vol.122 
Number (no) no.69 
Page pp.6-11 
Date of Issue 2022-06-03 (NS) 

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