QoS-aware service composition in mobile environments

Nguyen Cao Hong Ngoc, Donghui Lin, Takao Nakaguchi, Toru Ishida

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

Service composition involves combining many existing services to solve a complex task in the service-oriented environment. Due to the progress in modern smart devices, mobile devices can now act as service providers. The mobility of mobile service providers and the dynamism of the mobile environment are unique features. As a result, there are two issues with service composition in mobile environments: (1) how to use the mobility of devices as an non-functional Quality of Service (QoS) criterion, and (2) how to deal with the dynamism of the mobile environment to realize the optimal service composition. In order to deal with above issues, we proposed a QoS-aware service composition model for service composition in mobile environments considering the feature of mobility in the mobile environment. Moreover, we proposed an adaptive approach called k-neighbor. The main idea of k-neighbor approach is to decompose the composite service into smaller elementary composite services then to set up a solution plan for those elementary composite services based on the available provider set. The evaluation shows that the way of decomposing a composite service adapts to different dynamism of the environment.

本文言語English
ホスト出版物のタイトルProceedings - IEEE 7th International Conference on Service-Oriented Computing and Applications, SOCA 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ97-104
ページ数8
ISBN(電子版)9781479968336
DOI
出版ステータスPublished - 2014 12 5
外部発表はい
イベント7th IEEE International Conference on Service-Oriented Computing and Applications, SOCA 2014 - Matsue, Japan
継続期間: 2014 11 172014 11 19

出版物シリーズ

名前Proceedings - IEEE 7th International Conference on Service-Oriented Computing and Applications, SOCA 2014

Conference

Conference7th IEEE International Conference on Service-Oriented Computing and Applications, SOCA 2014
CountryJapan
CityMatsue
Period14/11/1714/11/19

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Science Applications

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