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| Presentation | 2013-03-11 10:30 On the Adaptability of Virtual Network Topology Control Based on Attractor Selection against Multiple Node Failures Yuki Koizumi, Shin'ichi Arakawa (Osaka Univ.), Shohei Kamamura, Daisaku Shimazaki, Takashi Miyamura, Atsushi Hiramatsu (NTT), Masayuki Murata (Osaka Univ.)  PN2012-78 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed a self-organized virtual topology control method that is adaptive to environmental changes in a network, such as link or node failures or traffic changes, in the previous work. It is based on attractor selection, which models the biological systems that behave adaptively against changes in their surrounding environments. Though we have shown that our method is adaptive to changes in traffic, the ability to withstand or recover from network failures is also a crucial factor for virtual network topology control. Therefore, in this paper, we investigate the adaptability of our method to changes in network caused by node failures. The simulation results indicate that our VNT control method based on attractor selection adaptively responds to changes in network environments caused by node failure and constructs operational VNTs in more than 95% of simulation trials when 20% of nodes in the physical network fail simultaneously. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wavelength-routed optical network / virtual network topology control / adaptability / attractor selection / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 471, PN2012-78, pp. 1-6, March 2013. | |
| Paper # | PN2012-78 | |
| Date of Issue | 2013-03-04 (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 | PN2012-78 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2013-03-11 - 2013-03-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-ken Seinen-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Photonic network technologies |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2013-03-PN |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On the Adaptability of Virtual Network Topology Control Based on Attractor Selection against Multiple Node Failures |
| Sub Title (in English) | |
| Keyword(1) | Wavelength-routed optical network |
| Keyword(2) | virtual network topology control |
| Keyword(3) | adaptability |
| Keyword(4) | attractor selection |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Yuki Koizumi |
| 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 | Shohei Kamamura |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Daisaku Shimazaki |
| 4th Author's Affiliation | NTT (NTT) |
| 5th Author's Name | Takashi Miyamura |
| 5th Author's Affiliation | NTT (NTT) |
| 6th Author's Name | Atsushi Hiramatsu |
| 6th Author's Affiliation | NTT (NTT) |
| 7th Author's Name | Masayuki Murata |
| 7th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-03-11 10:30:00 |
| Presentation Time | 25 minutes |
| Registration for | PN |
| Paper # | PN2012-78 |
| Volume (vol) | vol.112 |
| Number (no) | no.471 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2013-03-04 (PN) |
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