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Paper Abstract and Keywords
Presentation 2011-10-14 11:40
[Encouragement Talk] Distribution Method of In-network Guidance Information for Inter-AS Content-Oriented Network Topology
Masayuki Kakida, Yosuke Tanigawa, Hideki Tode (OPU) NS2011-103
Abstract (in Japanese) (See Japanese page) 
(in English) Lately, access loads on servers are increasing due to larger contents in content delivery network. Breadcrumbs (guidance information for locating a content cache) is designed to reduce server loads and to form content oriented network autonomously in cooperation with cached contents in network. In addition, we proposed Breadcrumbs+ (BC+) and Active Breadcrumbs(ABC); BC+ solves the problem of Breadcrumbs that queries visit the specific routers repeatedly with forming a loop while ABC provides higher nearby user-cache utilization. However, these methods cannot control the length of query guidance, and hence, some queries are forced to go through long journey. In this paper, we propose to limit distribution scope of BC+ and ABC called BC-Scoping according to hierarchical network structure. This promotes content retrieval from the same domain, and achieves load dispersionin entire network. Finally, we show the effectiveness of the proposed method by the extensive computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Breadcrumbs / Cache / Content Oriented Network / Breadcrumbs+ / Active Breadcrumbs / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 232, NS2011-103, pp. 115-120, Oct. 2011.
Paper # NS2011-103 
Date of Issue 2011-10-06 (NS) 
ISSN Print edition: ISSN 0913-5685    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)
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Conference Information
Committee NS  
Conference Date 2011-10-13 - 2011-10-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Architecture (Overlay, P2P, Ubiquitous Network, Active Network, NGN, New Generation Network), Grid 
Paper Information
Registration To NS 
Conference Code 2011-10-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Distribution Method of In-network Guidance Information for Inter-AS Content-Oriented Network Topology 
Sub Title (in English)  
Keyword(1) Breadcrumbs  
Keyword(2) Cache  
Keyword(3) Content Oriented Network  
Keyword(4) Breadcrumbs+  
Keyword(5) Active Breadcrumbs  
1st Author's Name Masayuki Kakida  
1st Author's Affiliation Osaka Prefecture University (OPU)
2nd Author's Name Yosuke Tanigawa  
2nd Author's Affiliation Osaka Prefecture University (OPU)
3rd Author's Name Hideki Tode  
3rd Author's Affiliation Osaka Prefecture University (OPU)
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Speaker Author-1 
Date Time 2011-10-14 11:40:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2011-103 
Volume (vol) vol.111 
Number (no) no.232 
Page pp.115-120 
Date of Issue 2011-10-06 (NS) 

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