QoS-aware automatic service composition by applying functional clustering

Florian Wagner, Fuyuki Ishikawa, Shinichi Honiden

研究成果: Conference contribution

58 引用 (Scopus)

抄録

With the steadily growing number of service providers the competition becomes more and more intense. In order to find a distinctive edge over other competitors, automatic service composition can be applied to further adapt to the requirements of the users. Most of the current composition approaches can be categorized as either planning or selection algorithms. The former automatically create workflows and tend to neglect Quality-of-Service (QoS) concerns, drawing compositions useless if user constraints are violated. Selection algorithms on the other hand optimize the QoS but provide no functional flexibility. In this paper we show how the strengths of both approaches can be combined by leveraging common characteristics of service registries. Therefore we utilize a data structure which arranges functionally similar services in clusters and computes the QoS of each cluster. Our planning tool composes workflows consisting of these clusters, taking the QoS of the clusters into account. This way, the utility in general and the reliability of the composed workflows are significantly increased. We prove the feasibility and the benefits of our functional clustering in our detailed evaluation.

元の言語English
ホスト出版物のタイトルProceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011
ページ89-96
ページ数8
DOI
出版物ステータスPublished - 2011 9 29
外部発表Yes
イベント2011 IEEE 9th International Conference on Web Services, ICWS 2011 - Washington, DC, United States
継続期間: 2011 7 42011 7 9

Other

Other2011 IEEE 9th International Conference on Web Services, ICWS 2011
United States
Washington, DC
期間11/7/411/7/9

Fingerprint

Quality of service
Chemical analysis
Planning
Data structures

ASJC Scopus subject areas

  • Computer Networks and Communications

これを引用

Wagner, F., Ishikawa, F., & Honiden, S. (2011). QoS-aware automatic service composition by applying functional clustering. : Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011 (pp. 89-96). [6009376] https://doi.org/10.1109/ICWS.2011.32

QoS-aware automatic service composition by applying functional clustering. / Wagner, Florian; Ishikawa, Fuyuki; Honiden, Shinichi.

Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011. 2011. p. 89-96 6009376.

研究成果: Conference contribution

Wagner, F, Ishikawa, F & Honiden, S 2011, QoS-aware automatic service composition by applying functional clustering. : Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011., 6009376, pp. 89-96, 2011 IEEE 9th International Conference on Web Services, ICWS 2011, Washington, DC, United States, 11/7/4. https://doi.org/10.1109/ICWS.2011.32
Wagner F, Ishikawa F, Honiden S. QoS-aware automatic service composition by applying functional clustering. : Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011. 2011. p. 89-96. 6009376 https://doi.org/10.1109/ICWS.2011.32
Wagner, Florian ; Ishikawa, Fuyuki ; Honiden, Shinichi. / QoS-aware automatic service composition by applying functional clustering. Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011. 2011. pp. 89-96
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