摘要
本文对DSS中的决策支持进行了系统化研究。首先给出了决策问题的形式化表示,将其分为规范性决策和描述性决策两大类,并讨论了各自的作用。继而对Ke-en 提出的四种支持方式进行了分析,给出了支持功能的二维描述和各种支持方式的统一表示,并提出了一种新的支持方式——主动支持。最后简介了我们开发的一个主动式决策支持系统IDDSS-MB 的功能特色。
In this paper,the decision support in DSS is studied systematically.First,the formal
representation of decision problems is presented.The decision problems are divided into two classes
normative decision and descriptive decision,and their respective role is discussed.Then the
two-dimensional description of support function and the unified representation of various support
patterns are given based on analysis of four kinds of support patterns proposed by Keen.A new
kind of support pattern,viz.,active support,is put forward.Finally,the paper introduces the
function characteristics of IDDSS-MB,which is an active decision support system developed by the
authors.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1993年第5期8-12,共5页
Journal of Computer Research and Development
基金
国家"八六三"高技术计划资助项目
关键词
决策支持系统
规范性决策
DSS
decision support system
normative decision
descriptive decision
support pattern
function analysis.
