【摘要】 如何辨识资源的可靠性是网格应用面临的一个难题,首次将信号博弈理论应用于网格资源可靠性辨识,提出一种基于赔偿的网格资源交易模型,并对模型进行求解.理论分析和仿真实验表明,该模型可以使资源提供方主动摒弃恶意欺骗的动机,资源请求方不必参考其他节点的评价即可作出正确的选择,从而极大地简化计算,降低通信开销,为网格资源可靠性辨识提出了新的解决方案.更多还原

【Abstract】 It is difficult to distinguish the reliabilities of different resources in the grid environment. For the first time the signaling game theory is applied to the research on grid resource reliability in the paper. A grid resource transaction model based on compensation is proposed and the solution is presented. Theoretical analyses and simulation results show that the resource provider should abandon the cheating motivation voluntarily. The resource demander could make right decision without other nodes’ recommendations, so the calculating and communicating spending is reduced remarkably. This is a new solution to the problem of distinguishing resources’ reliabilities in the grid environment.更多还原