NDLI: A reputation based trust model to seek judgment in participatory group decision making

Content Provider	IEEE Xplore Digital Library
Author	Tundjungsari, V. Istiyanto, J.E. Winarko, E. Wardoyo, R.
Copyright Year	2010
Description	Author affiliation: Department of Computer Science and Electronics, Gadjah Mada University (UGM), Jl. Sekip Utara, Bulaksumur, Yogyakarta, Indonesia (Tundjungsari, V.; Istiyanto, J.E.; Winarko, E.; Wardoyo, R.)
Abstract	This paper proposes a trust model to achieve consensus in a Group Decision Making (GDM). The setting of GDM here comprises of decision maker varied from expert to novice with no former knowledge to decide on certain alternatives. The model does not use a set of winning coalition nor a voting rule. Instead, the model employs trust model to facilitate judgment and decision process. The participants of decision making are multi-decision maker with diverse knowledge, from expert to novice, which also known as participatory approach in decision making. Every decision maker evaluates each alternative with respect to given criteria. His or her preferences of the criteria and or the alternatives may differ from another decision maker. In some situations, a decision maker could face difficulties to decide his or her preferences, for example, due to limited knowledge or conflict of interest among decision makers. Thus, decision makers can seek any advice from someone that can be trusted, i.e. expert and supra decision maker as chairman of group decision making itself. Trust model then can be utilized as a solution. In addition, this trust model is proposed to facilitate consensus by having a central decision maker's role as dominant role (also called as Supra Decision Maker).
Starting Page	1
Ending Page	7
File Size	337800
Page Count	7
File Format	PDF
ISBN	9781424493357
e-ISBN	9786029747911
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-02
Publisher Place	Indonesia
Access Restriction	Subscribed
Rights Holder	University Sains Malaysia
Subject Keyword	Decision making Computational modeling Security TV Humans Peer to peer computing Computer science preference trust consensus group decision making decision maker
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
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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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