QoS-Aware Service Composition: A Survey

  • Authors:
  • Anja Strunk

  • Affiliations:
  • -

  • Venue:
  • ECOWS '10 Proceedings of the 2010 Eighth IEEE European Conference on Web Services
  • Year:
  • 2010

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Abstract

Service compositions build new services by orchestrating a set of existing services. In the Internet of Services there may be many functional similar services, but with different Quality of Service (QoS). Thus a significant research problem in service compositions is how to select the composition’s composite services that the overall QoS of the composition is being maximized. This paper summarizes, classifies and evaluates major research efforts in this area and gives an overview about further open research questions.