网格计算中信任管理模型的研究

Research of Trust Management Model for Grid Computing

明确给出了网格环境下信任的定义,详细分析了信任属性。根据网格的特点,提出了以域为单位的两层信任模型,包括全局信任关系和本地信任关系。重点介绍了网格计算中全局信任的计算模式。

This paper gives a definition of trust for grid computing and analyses properties of trust. From character of grid, a two-layered trust model that takes domain as unit is put forth. This trust model includes global trust relationship and local trust relationship. This paper puts emphasis on computing model for global trust relationship in grid computing.