Reputation Evaluation Model in Grid-supported based on D-S Evidence Theory
Based on deep analysis of relevant reputation research,a new Grid-Supported Reputation Evaluation Model is presented combined with advanced research work on Grid environment.In the presented model,Dempster-Shafer Evidence Theory is introduced and corresponding reputation evaluation algorithm is put forward.Simulation results show that the model can solve the quantitative evaluation problem of Grid entity reputation,and has nicer ability to adapt the dynamic of Grid and distinguish reputation deception.