QoS-aware service composition based on sequences of services

Sylvain D'Hondt, Shingo Takada

研究成果: Conference contribution

抄録

Service composition is an important part of developing Service-oriented Systems. There are two basic approaches for service composition. First, the developer identifies and searches for individual services that can be composed. In the second approach, the developer identifies the global input(s) and output(s) of the entire composition and searches for a composition with the best match. We propose a "middle of the road" approach, where we identify and search for "sequences of services", each of which is a consecutively executed service that appears within an existing composition stored in a database. Our approach utilizes a database containing Service-oriented Systems. The developer specifies a query containing functional and non-functional requirements in XML format. Then the query is used to search within the database for a sequence of services that matches the requirements. We show the results of an experiment that indicates our approach enabled subjects to find more executable compositions than a tool that searches for services individually.

本文言語English
ホスト出版物のタイトルICEIS 2014 - Proceedings of the 16th International Conference on Enterprise Information Systems
出版社SciTePress
ページ548-555
ページ数8
ISBN(印刷版)9789897580284
出版ステータスPublished - 2014 1 1
イベント16th International Conference on Enterprise Information Systems, ICEIS 2014 - Lisbon, Portugal
継続期間: 2014 4 272014 4 30

出版物シリーズ

名前ICEIS 2014 - Proceedings of the 16th International Conference on Enterprise Information Systems
2

Other

Other16th International Conference on Enterprise Information Systems, ICEIS 2014
CountryPortugal
CityLisbon
Period14/4/2714/4/30

ASJC Scopus subject areas

  • Management Information Systems
  • Information Systems and Management

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