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Paper Abstract and Keywords
Presentation 2014-09-05 10:50
Hierarchical design of an attractor structure with topological diversity for VNT control based on attractor selection
Toshihiko Ohba, Shin'ichi Arakawa, Yuki Koizumi, Masayuki Murata (Osaka Univ.) PN2014-18
Abstract (in Japanese) (See Japanese page) 
(in English) Our research group has proposed a VNT control method that is adaptive to traffic changes. The method is based on a dynamical system, called attractor selection, that models behavior where living organisms adapt to unknown changes in their surrounding environments and recover their conditions. One of important things of our VNT control method is how to determine attractors, i.e., VNT candidates. However, since the number of VNT candidates is limited, it is important to give diversity of attractors so that various kinds of VNTs are searched by attractor selection. In this paper, we propose a method to decide the VNT candidates. Our approach prepares the VNT candidates which have a different bottleneck link (lightpath) each other. We propose a method which divides the network topology into clusters to decide the VNT candidates. Evaluation results show that the VNT candidates prepared by our method can suppress maximum link utilization than the VNT candidates prepared in a random manner.
Keyword (in Japanese) (See Japanese page) 
(in English) Wavelength Division Multiplexing / Wavelength Routed Network / VNT Control / Attractor Selection / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 201, PN2014-18, pp. 43-48, Sept. 2014.
Paper # PN2014-18 
Date of Issue 2014-08-28 (PN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF PN2014-18

Conference Information
Committee PN  
Conference Date 2014-09-04 - 2014-09-05 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2014-09-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Hierarchical design of an attractor structure with topological diversity for VNT control based on attractor selection 
Sub Title (in English)  
Keyword(1) Wavelength Division Multiplexing  
Keyword(2) Wavelength Routed Network  
Keyword(3) VNT Control  
Keyword(4) Attractor Selection  
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1st Author's Name Toshihiko Ohba  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Shin'ichi Arakawa  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Yuki Koizumi  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Masayuki Murata  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2014-09-05 10:50:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2014-18 
Volume (vol) vol.114 
Number (no) no.201 
Page pp.43-48 
#Pages 6 
Date of Issue 2014-08-28 (PN) 

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