%0 Journal Article
%T An ER-Based Data Modelling Methodology for Object-Oriented Database<br>基于ER方法的面向对象数据库建模技术
%A Chen Xiaodong & Cai Xiyao
%A <br>谌效东
%A 蔡希尧
%J 计算机科学
%D 1995
%I 
%X This paper suggests an object-oriented entity-relationship based data modelling method-ology.which consists of three modelling steps.that is ,structural modelling,operational modelling and logical modelling. The mapping rules from OOER model into object-oriented data model are presented.
%K Entity-relationship model
%K Object-oriented methodology
%K Data modelling
%K O-O data model
%K O-O database<br>数据库
%K 面向对象
%K 实体－联系模型
%K 数据建模
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=B4A8B9F1E8C0A8D69A59E177DF406F39&yid=BBCD5003575B2B5F&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=BE33CC7147FEFCA4&eid=D997634CFE9B6321&journal_id=1002-137X&journal_name=计算机科学&referenced_num=2&reference_num=0