【作者】 张申； 冒建革；

【Author】 Zhang Shen(Dalian Maritime University Information & System Engineering Institute,Dalian 116026)Mao Jiange(Data Communication Bureau of Dalian P&T, Dalian 116001)

【机构】 大连海事大学信息系统工程研究所； 大连市邮电局数据通信局；

【摘要】 本文讨论了MIS、ES、DSS的特点和它们之间的关系,认为三者之间存在着互补性。MIS为ES、DSS提供数据支持,ES处理知识信息,为DSS提供决策方案,DSS则是在此基础上,综合各种信息,对方案进行科学的、合理的评价,为决策者服务,从而三者为一个共同的目标服务,组成一个有机的整体。更多还原

【Abstract】 The characters and relations of MIS, ES and DSS are discussed in this paper, and concludes that there is mutual aid and cooperation among them. MIS offers data support to ES 、 DSS: ES deals with knowledge information ,and provides decision plans for DSS. On this base. DSS integrates all kind of information . evaluates the plans scientifically and reasonably,and serves for deciders. So three of them compose an organic whole and serve to a common goal.更多还原