A workflow-based web service composition system

Karakoc E., Kardas K., Senkul P.

IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006), Hong Kong, PEOPLES R CHINA, 18 - 22 December 2006, pp.113-114 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/wi-iatw.2006.25
  • City: Hong Kong
  • Country: PEOPLES R CHINA
  • Page Numbers: pp.113-114
  • Keywords: dynamic web service composition, resource selection, constraint satisfaction problem, semantic web services
  • Middle East Technical University Affiliated: Yes


In this work, we present a web service composition system that provides an environment for specifying the now model of the composite service and the user's constraints on the composite service. We adopt our previous work on workflow modeling and scheduling under resource allocation constraints for web service composition and extend it with service discovery functionalities. In modeling the composite service, the system guides the user for selecting the relevant service types. In both guiding functionality and the service discovery phase, ontology-based semantic information of the services is utilized.