基于实体-关系-问题建模体系的高校信息资源整合模型  

Universities and Colleges information integrating model based on entity-relation-problem modeling system

作　　者：林欣[1] 王宁[1] 

机构地区：[1]大连理工大学管理学院信息与决策技术研究所

出　　处：《贵州大学学报（自然科学版）》2008年第4期362-364,389,共4页Journal of Guizhou University:Natural Sciences

摘　　要：整合高校的信息资源,需要对信息资源整合的建模方法进行研究。为此提出了一种基于实体-关系-问题(E-R-P)的信息资源整合建模方法,介绍了实体、关系和问题三者之间的关系,并给出了相应的数学描述。在此基础上,介绍了一种高校信息资源整合的模型及数学描述。In order to integrate the information resources in Universities and Colleges, a research on modeling method of inforraation resources integration is needed. Thus, a modeling method of information resources integration based on the study of entities-relations-problems （E-R-P） is proposed. The relationships among entity, relation and problem and modeling process are introduced and the relevant mathematical description is give. Based on the above theory, a method of the model of Universities and Colleges information integration is introduced.

关 键 词：实体-关系-问题 信息资源整合 模型 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]