NDLI: PRICE: Privacy preserving incentives for cooperation enforcement

Content Provider	IEEE Xplore Digital Library
Author	Cutillo, L.A. Molva, R. Onen, M.
Copyright Year	2012
Description	Author affiliation: EURECOM, Sophia Antipolis, France (Cutillo, L.A.; Molva, R.; Onen, M.)
Abstract	Many incentive mechanisms have been proposed to foster cooperation among nodes in Peer-to-Peer (P2P) networks. Unfortunately, most of existing solutions rely on the existence of an online centralized authority that is in charge of a fair distribution and transaction of credits (incentives) between peers. Such centralized mechanisms mainly suffer from privacy leakage and single point of failure problems. To cope with these problems, we propose to take advantage of the distributed nature of P2P networks in order for the peers to take care of credit-based operations. Cheating and other DoS attacks are prevented thanks to a threshold security mechanism where the operation should be approved by a predefined certain number of peers. The main novelty of the proposed mechanism is the fact that a “credit” is assigned to some peers using distributed hash tables, hence, peers can follow and control the history of operations with respect to this credit, only. Thanks to this new approach, a malicious node cannot easily keep track of all operations originating from a single node and the impact of cheating or similar attacks would be strongly reduced.
Starting Page	1
Ending Page	9
File Size	1503530
Page Count	9
File Format	PDF
ISBN	9781467312387
e-ISBN	9781467312394
e-ISBN	9781467312370
DOI	10.1109/WoWMoM.2012.6263707
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	incentive mechanisms Privacy Peer to peer computing Public key Peer-to-peer Generators Computer crime Substrates
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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