摘要
本文对决策支持系统的结构进行了系统化研究。给出了多库结构的一般形式和元组结构的表示;细化和发展了概念结构;论述了层次结构;介绍了网络型、桥型、夹层型、塔型四种体系结构并给予比较。引入了一个用于交通领域的专用决策支持系统实例——TDSS。并进行了分析评介。
In this paper, he structure of decision support systems (DSS)is studied in detail. The general form of multiple base structure and the representation of tuple structure of the DSS are given. The conceptual structure of the DSS is developed in this paper. The layered structure is stated and four kinds of system structure are comparied. A specific DSS that is used in the transportation domain, viz. TDSS, is introduced, its analysis and evaluation are also made. Finally, a perspective on the research in this field is described.
出处
《交通与计算机》
1993年第1期5-9,共5页
Computer and Communications
关键词
决策支持系统
结构
功能
交通管理
Decision support system
Structure
Function
Evolution
