Credibility assignment in knowledge grid environment

Authors:
Saeed Parsa;Fereshteh-Azadi Parand
Affiliations:
Faculty of computer engineering, Iran University of Science and Technology, Narmak, Tehran, Iran;Faculty of computer engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
Venue:
GPC'07 Proceedings of the 2nd international conference on Advances in grid and pervasive computing
Year:
2007

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Abstract

Credibility of knowledge grid members who act as a cooperative decision making community, affects the degree of accuracy of the decisions made. Apparently, decisions made by a decision maker should be affected by the degree of the decision maker's credibility. The problem is how to estimate decision makers' credibility within a knowledge grid environment, specially, those environments in which the number of decision makers is altered dynamically. In this article, a new approach to estimate the credibility of decision makers based upon the opinion of the other members of decision makers' community within a dynamic knowledge grid environment is proposed.