Service selection with combinational use of functionally-equivalent services

Nobuaki Hiratsuka, Fuyuki Ishikawa, Shinichi Honiden

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

Abstract

Due to the increase in Web services, many recent studies have been addressing the service selection problem based on non-functional or quality aspects. Our study incorporates combinational use of functionally-equivalent services into the problem to compose an application of higher quality or with additional value. However, when such combinational use is introduced, computational cost for the service selection becomes much higher. In this work, we propose a set of methods that reduce the additional cost for the QoS (Quality of Service)-based service selection considering combinational use. This approach achieves low cost by considering only effective combinations. The experimental results show that it can reduce computational cost regardless of the number of services and whatever their QoS values are while keeping the effectiveness of combinational use.

Original languageEnglish
Title of host publicationProceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011
Pages97-104
Number of pages8
DOIs
Publication statusPublished - 2011 Sep 29
Externally publishedYes
Event2011 IEEE 9th International Conference on Web Services, ICWS 2011 - Washington, DC, United States
Duration: 2011 Jul 42011 Jul 9

Publication series

NameProceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011

Other

Other2011 IEEE 9th International Conference on Web Services, ICWS 2011
CountryUnited States
CityWashington, DC
Period11/7/411/7/9

Keywords

  • Quality of service (QoS)
  • Service composition
  • Service selection
  • Web services

ASJC Scopus subject areas

  • Computer Networks and Communications

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  • Cite this

    Hiratsuka, N., Ishikawa, F., & Honiden, S. (2011). Service selection with combinational use of functionally-equivalent services. In Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011 (pp. 97-104). [6009377] (Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011). https://doi.org/10.1109/ICWS.2011.33