Model of Trust Assess Based on Fuzzy Theory in Grid
Zhang Ya-hong, Yong Wang · Microelectronics & Computer · 2008
Because it is dynamical and complex in grid environment,this paper introduces penalty parameter and resources contribution factor and so on in the behavior trustworthiness in order that it prevents the coordination cheats,the evil in- tention recommends and containment the selfish node.Using the fuzzy mathematics theory and considerating many factors of node,it proposes a trust evaluation model of a grid node,and has produced an integration assessment algorithm of a grid node.This algorithm may comprehensively assess the trustworthiness of the grid node.