摘要
资源管理是网格技术研究的核心任务之一。针对网格资源异构性、动态性、自治性等特点提出了基于议价机制的网格资源交易算法。分析了网格资源管理的市场模型,指出市场模型中各角色的特点,提出了网格资源管理的议价模型。针对这种模型,提出了基于议价时限和价格变化率的网格资源交易算法,并根据平衡策略给出了该算法的描述。
Resource management is one of main tasks in grid technol.ogy. In this paper, a bargaining algorithm according to the heterogeneity, dynamic and autonomy of gird resource is presented. Firstly, the market model of management of the grid resource is analyzed, and the different characteristics of every role are pointed. Then, a bargaining model about management of grid resource is given. To the model, a bargaining algorithm of grid resource based time - limited and change ratio of price is presented, and the description of the algo- rithm is given according to the balance strategy.
出处
《计算机技术与发展》
2007年第11期77-79,83,共4页
Computer Technology and Development
关键词
网格资源
议价机制
议价时限
grid resources
bargaining mechanism
time- limited of bargaining
