一个网格经济学模型和信用机制

网格的目标是实现对地理上广泛分布的大量异构资源进行共享.然而,由于网格具有的异构性、分布性和动态性,网格环境中的资源管理是个复杂的问题.将经济学原理,例如一些经济学模型和市场机制引入网格之中构建网格经济学资源管理模型,能够很好地配合网格的离散特性.该文将经济学原理引入网格环境之中,提出了一个“信用机制”,使用户能够根据服务提供者的“信用”来优化选择,同时使网格更为高效和有序.

A Grid Economic Model and Credit Mechanism

The goal of grid is to realize the share of abundant heterogeneous resources, which are located all around the world. However, because of the heterogeneity, the distribution and the dynamic of the grid, the resource management is a difficult problem. In order to map with the discrete characteristic of the grid, it is useful that the paper constructs economy-based grid based on some economic principles, such as some economic models and market mechanisms. Introducing economic principle into grid environment, a credit mechanism is devised, allowing users to choose their favorite services according to the credit a service provider has. It will also make the grid more regular and effective.