Title :
Design for Web Service Composition Tool Based on Qos Ontology and BPEL
Author :
Shijun, Yao ; Ping, Zhang ; Lei, Xie ; Xuhui, Wang ; Chunhua, Zhou ; Zhitie, Wu
Author_Institution :
Coll. Of Sci., Zhengzhou Inst. of Inf. Sci. & Technol., Zhengzhou, China
Abstract :
The architecture of visual process modeling tools for Web services composition based on BPEL is introduced in detail. The concepts of arcs and nodes are imported and a visual process editor is implemented. Meanwhile, graphical method and the mapping technology which maps flow chart to BPEL elements are adopted. We give the method of describing QoS ontology of Web services and propose a solution to the service query and selection based on web service QoS constraint, which makes the web services that meet the consumers´ requirement be bound with the business process dynamically and flexibly.
Keywords :
Web services; computer graphics; ontologies (artificial intelligence); programming languages; quality of service; BPEL; QoS ontology; Web service composition tool; business process; graphical method; programming language; service query; visual process editor; visual process modeling tool architecture; Application software; Computer languages; Computer science; Educational institutions; Flowcharts; Information science; Information technology; Ontologies; Switches; Web services; QoS ontology; business process; business process execution language; web service; web service composition;
Conference_Titel :
Information Technology and Applications, 2009. IFITA '09. International Forum on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3600-2
DOI :
10.1109/IFITA.2009.261
