Title :
Web Services as a Graph and Its Application for Service Discovery
Author :
Liu, Jianxun ; Chao, Lian
Author_Institution :
Hunan Knowledge Grid Lab, Hunan Univ. of Sci. & Technol.
Abstract :
Web services are a new breed of Web applications. As the services published on Internet expand exponentially, finding them becomes more and more time-consuming. UDDI v2 has added a new feature, publisherAssersion, to express the relation between business entities in a UDDI repository center just like a hyperlink between Web pages. Thus, a Web service graph could be generated. This paper observes the new features of Web services first. The principles and algorithm for constructing a Web service graph is proposed and analyzed in detail. Using Web service graph for service discovery is elaborated then. Finally, it is shown from the simulated experiment that the Web service graph proposed in our paper is useful for composite Web service discovery
Keywords :
Web services; data mining; Internet; UDDI repository center; Web service graph; business entities; hyperlink; publisherAssersion; service discovery; Algorithm design and analysis; Application software; Boosting; Chaos; Employment; Knowledge engineering; Simple object access protocol; Web and internet services; Web pages; Web services;
Conference_Titel :
Grid and Cooperative Computing, 2006. GCC 2006. Fifth International Conference
Conference_Location :
Hunan
Print_ISBN :
0-7695-2694-2
DOI :
10.1109/GCC.2006.98
