Abstract: For the first time the contact is applied to the grid resource management which is based on grid computing economy. This paper proposes a standard form contract, provides contract match-making algorithm, analyzes negotiation security and deals with contract after performed. Based on those, a grid resource management architecture with contract is presented. The approach of contract simplifies resource and grid monitoring, confines the action of GSP, prompts grid resource reliability and QoS.

Key words: Grid computing economy, Contract, Match-making algorithm, Architecture

摘要： 针对网格计算经济，研究了将契约应用于网格资源管理和调度的方法。提出了一个结构化的契约模式，完成了契约匹配算法，分析了契约的安全问题和相关处理。在此基础上提出了基于契约的网格资源管理体系。该方法简化了资源管理以及网格监测，规范了GSP的行为，促进了资源的可靠性，进而推进了QoS的改善。

关键词: 网格计算经济, 契约, 匹配算法, 体系结构