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设计决策支持系统的一种结构化方法
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作者 周晓华 《管理信息系统》 1998年第3期56-60,55,共6页
许多DSS系统是通过模型和数据来支持决策制定过程的,本文认为在DSS中可以将模型和数据有机地结合起来,这一过程是复杂的但可以实现结构化处理,因此本文提出了一个基于结构化的构模方法,它包括将数据库和模型库结合起来的一系列具体步骤... 许多DSS系统是通过模型和数据来支持决策制定过程的,本文认为在DSS中可以将模型和数据有机地结合起来,这一过程是复杂的但可以实现结构化处理,因此本文提出了一个基于结构化的构模方法,它包括将数据库和模型库结合起来的一系列具体步骤,以及在结构化构模框架中数学模型的形式化。 展开更多
关键词 dss设计 结构化模型 决策支持系统
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A method to manage the model base in DSS
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作者 孙成双 李桂君 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2004年第5期533-536,共4页
How to manage and use models in DSS is a most important subject. Generally, it costs a lot of money and time to develop the model base management system in the development of DSS and most are simple in function or can... How to manage and use models in DSS is a most important subject. Generally, it costs a lot of money and time to develop the model base management system in the development of DSS and most are simple in function or cannot be used efficiently in practice. It is a very effective, applicable, and economical choice to make use of the interfaces of professional computer software to develop a model base management system. This paper presents the method of using MATLAB, a well-known statistics software, as the development platform of a model base management system. The main functional framework of a MATLAB-based model base management system is discussed. Finally, in this paper, its feasible application is illustrated in the field of construction projects. 展开更多
关键词 Model Management dss Construction Project MATLAB
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