关键词: 网格 机制 可信 惩罚

Abstract:

Grid computing is a new distributed-computing technology over the Internet. It integrates all kinds of resources over the Internet into a uniform plat  form for computing, and realizes resource sharing and collaboration between organizations. In practice, task scheduling in grids has to handle the self- interests of individual organizations that are independent and autonomous. In order to solve this problem, this paper describes an architecture for trut   hful mechanisms, demonstrates the detailed functions of each component. At the same time, a truthful mechanism with penalty is presented. And a simulati on is studied to verify the effectiveness of this truthful mechanism.

Key words: gird, mechanism, truthful, penalty