NDLI: WindChimer: The Partially Centralized and Controlled P2P System for Better Discovery

Content Provider	IEEE Xplore Digital Library
Author	Phengsuwan, J. Sahavechaphan, N.
Copyright Year	2008
Description	Author affiliation: Large Scale Simulation Res. Lab., Pathumthani (Phengsuwan, J.; Sahavechaphan, N.)
Abstract	Rich information from various data sources has been recognized for enabling people to perform an efficient decision-making and problem-solving. According to thousands of data sources and numerous information types available at the edge of the Internet, the discovery of all potential data sources are needed to facilitate the procurement of rich information. However, current P2P approaches are limited to the discovery of potential data sources in which the number of data sources does not cause tremendous consequences for decision-making and problem-solving. In this paper, we thus propose WindChimer, a partially centralized and controlled P2P system that hybridly combines network topology of structured and unstructured P2P systems. Our experiments showed that the partially centralized and controlled topology enables an efficient discovery of all potential peers as per a given information type. This was accomplished via (i) acceptable number of messages sent throughout the network; (ii) high messaging accuracy for propagating the message to potential peers; and (iii) effective scalability when adding more peers. However, it is currently applicable for low degree of transient peer population, and sustainable data sources of organizations only.
Starting Page	489
Ending Page	494
File Size	273777
Page Count	6
File Format	PDF
ISBN	9780769530963
DOI	10.1109/WAINA.2008.234
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-25
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	information-sharing Peer to peer computing Decision making Control systems Peer-to-Peer Application software Centralized control P2P Network topology Control system synthesis information Internet Large-scale systems Problem-solving
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