摘要
在网格环境下,资源以服务的形式共享。针对虚拟组织内网格服务的动态性和广域性,分析了网格服务的特点,指出了网格服务建模需要着重考虑的因素,并建立了其相应的数学模型,对其进行了初步分析,对若干个小规模虚拟组织组成的网格系统进行了仿真实验,实验结果验证了模型的合理性。
In grid, all resources are shared in the form of services. The dynamic characteristic and scalability of grid is introduced and analyzed, especially the important factors in modeling grid service. A related mathematical model is given here with preliminary analyses. The experiment in a small scale grid system with several VO, each consists of some resources as the service providers, validates the model provided in this paper.
出处
《微电子学与计算机》
CSCD
北大核心
2006年第10期15-17,共3页
Microelectronics & Computer
基金
中国博士后科学基金项目(2003034155)
211工程十五建设项目(CERS-219899004)
关键词
网格
服务
虚拟组织
建模
Grid, Service, Virtual organization, Modeling
