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Paper Abstract and Keywords
Presentation 2015-03-03 10:50
Effects of Cache Replacement Methods for Content Search Hit Rate and Load Balancing in P2P Networks
Ryo Suzuki, Taiju Mikoshi, Toyofumi Takenaka (Nihon Univ) NS2014-227
Abstract (in Japanese) (See Japanese page) 
(in English) Unstructured P2P Networks have the property that the number of degree and popularity of content obeys a power low.Therefore, in Unstructured P2P Networks, high-degree peers become high-load state.Since low popular contents disappear on the P2P netwok due to cache out, contents hit rate decrease.In order to solve these problems, a method of using a replica allocation and cache replacement has been proposed. The method reduce the load on high-degree peers by using a popularity table of contents and caching low popular contents only in high-degree peers.Furthermore, by preventing the low popular content disappear on the network, it also improve content hit rate.However,the method does not enable to collect low popular contents sufficiently, because this method use LRU replacement for cacheing,In this paper, we propose a novel cache replacement method, which improves the hit rate of low popular contents and distributes loads of high-degree peers to low-degree peers.
Keyword (in Japanese) (See Japanese page) 
(in English) Unstructured P2P networks / cache replacement / Replication / Load balancing / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 477, NS2014-227, pp. 291-294, March 2015.
Paper # NS2014-227 
Date of Issue 2015-02-23 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee NS IN  
Conference Date 2015-03-02 - 2015-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2015-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of Cache Replacement Methods for Content Search Hit Rate and Load Balancing in P2P Networks 
Sub Title (in English)  
Keyword(1) Unstructured P2P networks  
Keyword(2) cache replacement  
Keyword(3) Replication  
Keyword(4) Load balancing  
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1st Author's Name Ryo Suzuki  
1st Author's Affiliation Nihon University (Nihon Univ)
2nd Author's Name Taiju Mikoshi  
2nd Author's Affiliation Nihon University (Nihon Univ)
3rd Author's Name Toyofumi Takenaka  
3rd Author's Affiliation Nihon University (Nihon Univ)
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Speaker Author-1 
Date Time 2015-03-03 10:50:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2014-227 
Volume (vol) vol.114 
Number (no) no.477 
Page pp.291-294 
#Pages
Date of Issue 2015-02-23 (NS) 


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