网格环境下基于经济模型的开放式决策支持系统资源管理

Economic model for decision resource management based on GBODSS

基于网格的开放式决策支持系统(GBODSS)是DSS发展的新方向,其最大特点是实现大规模的决策资源共享,因此决策资源管理问题成为GBODSS的核心问题。文章在GBODSS中引入市场经济机制,建立决策资源电子市场模型,资源使用者和提供者使用软件代理,利用决策市场目录服务和决策信息服务,在决策市场环境中实现资源交易,从而通过市场手段实现资源的优化配置。

Grid Based Open Decision Support Systems（GBODSS） is a new developing trend of Dectston Support Systems（DSS）. The most important feature of GBODSS is the realization of decision resource sharing on a large scale, which makes the resource management become one of the core issues. Based on the GBODSS {ramework, this paper proposes a decision resource management model by introducing market economy mechanism. The resource consumers and providers use software agents and adopt the policies of decision market directory and decision information service to trade resource in a decision market environment so as to optimize resource allocation.