出版社：Center for Quality, Faculty of Engineering, University of Kragujevac, Serbia
摘要：This paper develops multirelational data base for major depression costs. It lists how data are collected and stored into the fact base and dimension base. Uncertain data is described linguistically and modelled by fuzzy sets. Linguistic expressions are stored in dimension base. Models of major depression treatment costs are developed for each patient and all population. On the basis of this model and multirelational data base MD-OLAP a model for major depression treatment costs is developed.
关键词：major depression costs; data base; information system; fuzzy set
