期刊文献+

本体模型的逆向获取研究 被引量:3

Study on Ontology Development by Reverse Engineering
下载PDF
导出
摘要 从遗留信息系统中获取领域信息是创建本体的重要环节。本文以最为常用的关系数据库为对象,分析了如何从遗留系统中识别关系模式的结构信息,然后提出了12条术语转换规则,并根据转换规则从关系模式的结构信息中逆向提取出领域术语及相互关系,最后利用扩展的关系实体图进一步获取关系模式的语义信息,并以此来精炼领域本体。 It is a key issue for ontology development to acquire domain information hidden in legacy systems. This paper, taking relational database as example, analyzes how to identify the information about the structure of relational schemes in legacy systems. Then, presents 12 transformation rules, according to which terms and relations between them can be obtained from the relational schemes in reverse way. Finally, uses the Extension Entity-Relationshlp (EER)diagram to further get semantic information from relational schemes for refining ontology model.
出处 《计算机科学》 CSCD 北大核心 2007年第2期166-170,共5页 Computer Science
基金 国家自然科学基金资助(70501024) 教育部人文社会科学项目资助
关键词 本体模型 逆向 关系模式 Ontology model, Reverse engineering, Relational schema, Descriptionlogic
  • 相关文献

参考文献8

  • 1Gruber T R. Ontolingua: A translation approach to portable ontology specification [J]. Knowledge Acquisition, 1993, 5 ( 2 ) :199-220
  • 2Guarino N. Formal ontology and information systems [A]. In:Proceedings of FOIS'98, Trento, Italy [C]. Amsterdam: IOS Press, 1998. 3-15
  • 3Usehold M, King M. Towards a methodology for building ontologies [A], In: Proc. of the Workshop on Basic Ontological issues in Knowledge Sharing, International Joint Conference on Artificial Intelligence [C], Montreal, Canada, August 1995
  • 4Grüninger M, Fox M S. The logic of enterprise modeling. Brown J,O'Sullivan D,eds. Reengineering the Enterprise, Chapman & Hall, 1995. 83-98
  • 5Gómez-Pérez A. Knowledge Sharing and Reuse [M]. In:Liebowitz J, ed. Handbook of Applied Expert Systems, CRC Press, 1998
  • 6Vipul K. Design and creation of ontologies for environmental information retrieval [C]. In: Proc. of the 12^th International Conf.on Knowledge Acquisition, Modeling and Management, Banff,Canada, October 1999
  • 7王洪伟,蒋馥,吴家春.An Extended Ontology Model and Ontology Checking Based on Description Logics[J].Journal of Shanghai Jiaotong university(Science),2004,9(1):34-41. 被引量:8
  • 8王洪伟,蒋馥,吴家春.Study on formal ontology model:constructing customer ontology in CRM context[C].In:Proe.of 9th Americas Conference on Information System,Tampa,Florida,USA,August 2003.

二级参考文献9

  • 1Robert L. Ashenhurst.Ontological aspects of information modeling[J].Minds and Machines.1996(3)
  • 2Guarino N.Formal ontology, conceptual analysis and knowlege representation[].International Journal.1995
  • 3Guarino N.Formal ontology and information systems[].Proceedings of FOIS’ Trento I taly.1998
  • 4Gaines B.Editorial : using explicit ontologies in knowledge-based system development[].I nternational Journal of Human-Computer Systems.1997
  • 5Ashenhurst R L.Ontological aspects of information modeling[].Minds and Machines.1996
  • 6Gruber T R.Ontolingua: A translation approach to portable ontology specifications[].Knowledge Acquisition.1993
  • 7MacGregor.Inside the LOOM classifier[].SIGART Bulletin.1991
  • 8邓凯,吴家春,王洪伟.本体论在知识图书馆中的应用初探[J].情报科学,2003,21(1):106-108. 被引量:27
  • 9王洪伟,吴家春,蒋馥.基于描述逻辑的本体模型研究[J].系统工程,2003,21(3):101-106. 被引量:38

共引文献7

同被引文献17

引证文献3

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部