摘要
网格环境具有分布式、高度异构和动态变化等特点,为保证对网格资源访问的动态有效性,提供可靠的品质服务是目前网格技术研究的热点问题.提出了一种适用于网格环境的基于Agent技术的资源调度模型,该模型借鉴信任管理技术在虚拟组织内部和不同组织的网格实体间建立了信任关系,并具有较低计算复杂度和良好的动态性可扩展性.
The grid environment has the following characteristics as distributed, highly heterogeneous and dynamically changing. In order to ensure the dynamic effectiveness when having access to the resources, providing a service of reliable quality is a hot issue in the current study on network technology. This paper presents an agent-based resource scheduling model fit for grid environment. The model uses trust management technology as a reference and establishes trust relationship between the grid entities in the same virtual organization and the different organizations with a relatively low complexity of calculation, a good property of dynamic extensibility or scalability.
出处
《南京信息工程大学学报（自然科学版）》
CAS
2010年第1期35-39,共5页
Journal of Nanjing University of Information Science & Technology（Natural Science Edition）
基金
国家自然科学基金(60873231)
江苏省自然科学基金(BK2009426)
江苏省研究生创新工程项目(CX07B_109Z)
关键词
网格
代理
资源调度
信任管理
虚拟组织
grid
agent
resource scheduling
trust management
virtual organization
