网格计算经济中的信誉度体系结构  

Credit Architecture of Computational Economy for Grid Computing

作　　者：马满福[1] 吴健[1] 胡正国[1] 陈丁剑[1] 蒋芸[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710072

出　　处：《计算机应用》2005年第4期940-943,共4页journal of Computer Applications

基　　金：甘肃省科技攻关计划资助项目(2GS047-A52-002-04)

摘　　要：针对网格资源管理中计算经济模型的资源信誉度、资源提供者信誉度和服务消费者信誉 度,提出并实现了信誉度评价体系结构以及信誉度评价中的一些处理策略。详细讨论了信誉度评价 的模块组成和实现模型,对信誉度评价所需的资源使用记录进行了定义,由此对RUR(ResourceUsage Record)基本组成的扩展进行了研究。最后通过仿真实验对信誉度评估体系完成了验证,证明体系结 构的设计和实现是有效的。Based on the computational economy model of resource management in grid computing, a credit model was presented in which the resource credit, GSP credit, GSC credit were being defined. A Grid Credit Architecture(GCA) was being designed to meet the model and then discussed the policy in credit evaluating. As to implementation problems, the deploy of credit module and Extended Resource Usage Record (ERUR) was discussed in detail. Emulation experiments show that the new architecture is efficient and valuable within grid computing economy environments.

关 键 词：网格资源信誉度 GSP信誉度 GSC信誉度 信誉度体系结构 扩展RUR 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]