计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (30): 6-8.DOI: 10.3778/j.issn.1002-8331.2008.30.002

• 博士论坛 • 上一篇    下一篇

仿真模型描述本体及其匹配模型研究

宋莉莉,李 群,王维平   

  1. 国防科技大学 信息系统与管理学院 系统工程系,长沙 410073
  • 收稿日期:2008-05-15 修回日期:2008-07-23 出版日期:2008-10-21 发布日期:2008-10-21
  • 通讯作者: 宋莉莉

Research on simulation model description ontology and its matching model

SONG Li-li,LI Qun,WANG Wei-ping   

  1. Department of Information System and Management,National University of Defense Technology,Changsha 410073,China
  • Received:2008-05-15 Revised:2008-07-23 Online:2008-10-21 Published:2008-10-21
  • Contact: SONG Li-li

摘要: Web服务技术已成为大范围内异构资源共享和应用集成的关键支撑技术,面向服务的分布式仿真开发也逐渐成为M&S领域的一个热门研究课题。针对现有Web服务描述和发现技术在支持仿真模型上存在的不足,提出了一个面向语义的仿真模型描述本体,在此基础上结合仿真的特征和仿真互操作层次模型,提出了“五个类型、五个层次”的匹配模型,引入了相似度计算函数对仿真模型的相似程度进行数值度量,并重点对仿真动态行为的匹配及其关键算法进行了深入研究。

关键词: 分布式仿真, 面向服务的体系结构, 本体, 动态行为

Abstract: Web service has been the key enable technologies for large-scale resource sharing and application integration,and service-oriented distributed simulation is becoming a hot research topic in M&S.To solve the problem of simulation model description and discovery,semantics-oriented simulation model description ontology-OWL-SM is presented.Then based on the nature of simulation and the Levels of Conceptual Interoperability Models(LCIM),a matching model named “five types and five levels” is proposed to discover the simulation models,and similarity functions are introduced to rank simulation models.Especially,the dynamic behavior matching of simulation models and the key algorithm are studied.

Key words: distributed simulation, Service-Oriented Architecture(SOA), ontology, dynamic behavior