Description logic based composition of Web Services

	Description logic based composition of Web Services
	Lin, Fen; Qiu, Lirong; Huang, He; Yu, Qing; Shi, Zhongzhi
	2006
发表期刊	AGENT COMPUTING AND MULTI-AGENT SYSTEMS
ISSN	0302-9743
卷号	4088 页码:199-210
摘要	Automatic service composition may dramatically improve development efficiency of Web Service applications. This paper proposes an approach to automatically process semantic and dynamic service composition using Description Logics(DLs) and AI planning techniques. Services and service composition problems are formalized with DLs to provide well-defined semantics. Four relationships among services as well as two combined service expressions are defined, with which AI planning techniques can be used to reason about how to compose services to achieve user-defined goals. We present an algorithm for automatic service composition, which uses backward-chaining search of potential services, and automatically eliminates irrelevant services while selecting, thus guarantee the execution efficiency. We also make some performance optimization of the algorithm such as removing redundant services and reusing previously achieved goals. All the composition steps could be done dynamically and automatically. Finally, we present an example to show how the algorithm works.
关键词	Semantic Web Services(SWS) Web Services Composition (WSC) Description Logic(DL)
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Software Engineering ; Computer Science, Theory & Methods
WOS记录号	WOS:000239626100021
出版者	SPRINGER-VERLAG BERLIN
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10625
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Lin, Fen
作者单位	Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Lin, Fen,Qiu, Lirong,Huang, He,et al. Description logic based composition of Web Services[J]. AGENT COMPUTING AND MULTI-AGENT SYSTEMS,2006,4088:199-210.
APA	Lin, Fen,Qiu, Lirong,Huang, He,Yu, Qing,&Shi, Zhongzhi.(2006).Description logic based composition of Web Services.AGENT COMPUTING AND MULTI-AGENT SYSTEMS,4088,199-210.
MLA	Lin, Fen,et al."Description logic based composition of Web Services".AGENT COMPUTING AND MULTI-AGENT SYSTEMS 4088(2006):199-210.