Service selection with combinational use of functionally-equivalent services

Nobuaki Hiratsuka, Fuyuki Ishikawa, Shinichi Honiden

研究成果: Conference contribution

12 被引用数 (Scopus)

抄録

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.

本文言語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97-104
ページ数8
DOI
出版ステータスPublished - 2011 9 29
外部発表はい
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

出版物シリーズ

名前Proceedings - 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

ASJC Scopus subject areas

  • Computer Networks and Communications

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