期刊文献+

对象主题模型在多分析源移动决策支持系统中的应用

The Application of Object-Subject Model in Mobile Decision Support System Based on Multiple Analytical Sources
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摘要 1 引言 基于移动Agent技术的移动决策支持系统MDSS提供了一种在移动计算环境下访问分布式决策支持系统、在基于多分析源基础上进行决策分析的有效手段.在MDSS系统中,用户的决策分析请求(称全局决策分析请求)的一般处理过程为: In the Mobile Decision Support System(MDSS) .the key problems of the decision-making technology based on multiple analytical sources are how to articulateand represent the user's global decision-making requests, and then decompose and map them to local analyzing requests on each DSS analytical source, as well as how to integrate the heterogeneous analyzing results. This article develops an object-subject model (OSM) which is based on decision-making subjects. By means of subjects and their operations, the OSM model unifies the decision-making capabilities supplied by varied DSS analytical sources so as to facilitate the formulation of the user's global requests and the integration of heterogeneous analyzing results. Then the article describes the OSM-based algorithms of the formulation and decomposition of the user's global decision-making requests,the dispatching of analysis agents and the integration of the analyzing results.
出处 《计算机科学》 CSCD 北大核心 2002年第5期63-66,共4页 Computer Science
基金 国家自然科学基金 基金号:69871005
关键词 移动决策支持系统 多分析源 对象主题模型 数据对象 移动计算 Mobile Decision Support System.Object-subject model.User's global decision-making requests.Decompo-sition, Data integration
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参考文献8

  • 1Inmon W H. Building the Data Warehouse. John Wiley and Sons,1992
  • 2王宁,徐宏炳,王能斌.基于带根连通有向图的对象集成模型及代数[J].软件学报,1998,9(12):894-898. 被引量:25
  • 3Software Engineering-the Research Method of Practitioners.Printonhouse, 1999. 405~407
  • 4Turban E,Aronson J E. Decision Support Systems and Intelligent Systems [Fifth Edition]. Tsinghua University Press ,China ,2000.197~224
  • 5Tamer O M,Valduriez P. Principles of Distributed Database System. Prentice-Hall,Inc. ,1991
  • 6Cheung W, Hsu C. The model-assisted global query system for multiple databases in distributed enterprises. ACM Trans. Information System,1996,14(4) :423~434
  • 7Wu Y,Tian Y-H,Zhou W-L. The Development of a Mobile Decision Support System. Journal of Interconnection Networks,2001,9
  • 8吴跃,王军,周明天,王湖南.基于移动Agent及RDF的网络数据挖掘系统体系结构[J].计算机科学,2002,29(1):39-41. 被引量:6

二级参考文献8

  • 1W3C.Extensible Markup Language (XML),http://www.w3.org/xrnl/
  • 2W3C Resource Description Framework (RDF)Schema Specification 1.0.http://www.w3.org/TR/2000/CR-rdf-schema-20000327,March 27,2000
  • 3Bauwens B.XML-based Agent Communication: VPN Provisioning as a Case Study.http://www.infoloom.com/gcaconfs/WEB/granada99/www.alcatel.com,May 1999
  • 4Wu Y(吴跃),Tian Y.-H,Zhou W.-L.The Design of a Mobile Decision Support System.In: 2000 4th Intl,Conf.on Algorithms and Architectures for Parallel Processing,Hong Kong,Dec.2000
  • 5Bray T.RDF and Meta data.http://www.w3.org/RDF/,June 9,1998
  • 6Glushkl R J,Tenenbaum J M,Meltzer B.A XML-Framework for Agent-based E-commerce.Communications of the ACM,1999,42(3)
  • 7Wang N,Proceedings of the 1997 IEEE International Conference on Intelligent Processing Systems,1997年,1589页
  • 8王能斌,数据库系统,1995年,24页

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