面向问题域的概念模型描述方法  

Problem domain-oriented representation method of conceptual model

作　　者：刘云杰[1] 龚传信[1] 刘铁林[1] 

机构地区：[1]军械工程学院,河北石家庄050003

出　　处：《计算机工程与设计》2007年第24期5937-5939,共3页Computer Engineering and Design

基　　金：中国博士后基金项目(20060390769)

摘　　要：现有概念模型开发普遍存在着应用领域知识获取难、不能满足多方面用户需求、可重用性低的问题。在分析上述问题的基础上,提出了分层次概念模型开发方法,即面向领域用户的非形式化概念模型开发和面向技术人员的形式化概念模型开发。重点研究了基于本体的概念模型描述方法,并采用UML-OCL方法对概念模型进行了形式化描述。The using conceptual model development method have some disadvantage such as difficulty in obtaining application domain knowledge, incapable of meeting different users＇ requirement, inefficiency in reusing. The hiberarchy method in developing the conceptual model is put forward based on analyzing the disadvantage in existing method. The hiberarchy method include informal CM development which oriented to domain user and formal CM development which oriented to system developer. The CM representation method is emphasized based on ontology, and supply the formal representation mode using UML-OCL.

关 键 词：概念模型 本体 非形式化概念模型 形式化概念模型 统一建模语言 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]