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| Presentation | 2010-03-04 09:20 Random Walk Search for Unstructured Peer-to-Peer Overlays Using Hop-Limited Shortest Path Trees Phouvieng Hieungmany, Shigeo Shioda (Chiba Univ.)  IN2009-164 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose an efficient random-walk-based file search on unstructured P2P networks. In the proposal, each node keeps two pieces of information; one is on the hop-limited shortest path tree rooted at itself and the other is on the indexes of files owned by neighbor nodes, referred to as the file list. A random-walk search is conducted along the concatenation of hop limited shortest path trees. To find a file, a node first checks its file list. If the requested file is found in the list, the node sends the file request message to the file owner; otherwise, it sends a file-search message to a randomly-selected leaf node on the hop-limited shortest path trees. Numerical examples show that our proposal is much more efficient than the normal random-walk search, while it waists much less network bandwidth than the flooding (network-broadcast) based search. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | P2P / shortest path tree / distance vector / routing / file search / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 449, IN2009-164, pp. 121-126, March 2010. | |
| Paper # | IN2009-164 | |
| Date of Issue | 2010-02-25 (IN) | |
| 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 | IN2009-164 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2010-03-04 - 2010-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyazaki Phoenix Seagaia Resort (Miyazaki) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General, NS+IN workshop (March 4-5) |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2010-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Random Walk Search for Unstructured Peer-to-Peer Overlays Using Hop-Limited Shortest Path Trees |
| Sub Title (in English) | |
| Keyword(1) | P2P |
| Keyword(2) | shortest path tree |
| Keyword(3) | distance vector |
| Keyword(4) | routing |
| Keyword(5) | file search |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Phouvieng Hieungmany |
| 1st Author's Affiliation | Chiba University (Chiba Univ.) |
| 2nd Author's Name | Shigeo Shioda |
| 2nd Author's Affiliation | Chiba University (Chiba Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-04 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2009-164 |
| Volume (vol) | vol.109 |
| Number (no) | no.449 |
| Page | pp.121-126 |
| #Pages | 6 |
| Date of Issue | 2010-02-25 (IN) |
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