NDLI: PP-COSE: a P2P community search scheme

Content Provider	IEEE Xplore Digital Library
Author	Hsing Mei Chang, S.
Copyright Year	2004
Description	Author affiliation: Dept. of Comput. Sci. & Inf. Eng., Fu Jen Catholic Univ., China (Hsing Mei; Chang, S.)
Abstract	P2P systems allow peers communicate with each other directly. Most P2P systems aimed at one specific application only, such as file sharing, or instant messaging. Each P2P system requires its own search scheme to find the sharing resources. We propose to integrate P2P systems with community support. Thus, a peer joining one P2P system could access multiple applications. This paper introduces a P2P community search (PP-COSE) scheme support efficient peer search in generalized P2P systems. To make efficient searching, the P2P network is formed by small clusters. Queries are processed by search router in each cluster. A community filtering mechanism is designed to reduce the management overhead. Less important or unpopular communities are filtered out, and the number of advertised communities in each search router is controlled. A test bed is implemented to measure the performance. The results show that the PP-COSE with routed forwarding may reduce the query cost up to 80% comparing with flooding forwarding.
Sponsorship	Wuhan Univ. Univ. of Aizu, Japan Nat. Natural Sci. Found. China IEEE Eng. in Medicine and Biology Soc
Starting Page	416
Ending Page	423
File Size	427497
Page Count	8
File Format	PDF
ISBN	0769522165
DOI	10.1109/CIT.2004.1357231
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer science Privacy Costs Filtering Client-server systems Peer to peer computing Collaborative work Application software Floods Testing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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