摘要
为了构建支持企业集团决策分析的信息系统,分析了企业集团决策支持系统信息模型,给出了面向整个集团的基于分布式数据仓库的企业集团决策支持系统的体系结构;通过定义决策方案模型及决策任务模型,提出了模型驱动的企业集团决策支持系统解决方案,并给出了决策任务模型并行执行算法。应用表明,该体系结构是可行且有效的。
To construct decision support system supporting enterprises group decision,information model for enterprises group is proposed,and a new decision support system achitecture based on distribute data warehouses is presented.Through defining decision schema model and decision task model,a model-driven decision support system solution for enterprises group is produced, and the executing algorithm concurrently for decision tasks is given.The architecture has been applied in practice and proved to be effective.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第31期207-210,共4页
Computer Engineering and Applications
基金
国家自然科学基金No.70572098
产品知识资源管理理论与方法研究(No.70471056)~~
关键词
企业集团
分布式数据仓库
决策任务模型
决策支持系统
enterprises group
distribute data warehouses
decision task model
decision support system
