Grid-based Semantic Web Service Discovery Model with QoS Constraints

摘要：

In this paper, we present a model for grid-based semantic service discovery by combining the expressive power of the present ontology language and the advantages of semantic web techniques. This model is an initial work to support dynamic workflow composition of semantically described services. Our model distinguishes other service discovery models by not only supporting semantic functional matchmaking, but also supporting flexible QoS ranking that differentiates similar services offered by different service providers in grid environments.

作者: Kaijun Ren Jinjun Chen Tao Chen Junqiang Song Nong Xiao

作者单位: College of Computer, National University of Defense Technology, Changsha, Hunan 410073,P.R.China;Col Centre for Information Technology Research, Swinburne University of Technology, Melbourne 3122, Aust College of Computer, National University of Defense Technology, Changsha, Hunan 410073,P.R.China

会议类型: 国际会议

会议名称: 2007年第三届语义和知识网格国际会议(Third International Conference on Semantics,Knowledge,and Grid)(SKG 2007)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-10-29（万方平台首次上网日期，不代表论文的发表时间）