Web Service Composition on the Environment Level

摘要：

Service-oriented computing (SOC) promises a world of cooperating services loosely connected, creating dynamic business processes and agile applications. Service composition plays a very important role in it. One important problem related to service composition is about what the content of service description is. Most approaches focus on the description about web services themselves, and fail to consider the behaviour of the services in composition. This paper introduces a composition approach on the environment level. The basic idea of it is to develop a model-based approach by using the stability character of environment to encapsulate the changing of the service and the request. Our approach both facilitate to improve the composition efficiency and is more appropriate for compositing complex services or behaviour services based on its’ behaviour. A running travel example is used to illustrate our approach.

关键词： Service-oriented computing environment level service composition service behaviour

作者: Guangjun Cai

作者单位: The Key Laboratory of Intelligent Information Processing, Institute of Computing Technology, Chinese Academy of Sciences Beijing, 100190, China Graduate University of Chinese Academy of Sciences Beijing 100049, China

会议类型: 国际会议

会议名称: Sixth International Conference on Semantics,Knowledge and Grids(第六届语义、知识与网格国际会议 SKG 2010)

会议地点: 宁波

会议语种:英文

页码: 243-250

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）