User-centered QoS computation for web service selection

Chunqi Shi, Donghui Lin, Toru Ishida

研究成果: Conference contribution

14 引用 (Scopus)

抜粋

QoS computation plays an important role in Web service selection. It involves property value preprocessing aspect, user satisfaction calculation aspect, and aggregation of multiple QoS properties aspect. However, little attention has been paid to users participating in QoS computation. In this paper, we examine QoS computation from the angle of experienced users and novice users. An experienced user is able to be more active in providing configuration information such as expected boundary of a QoS property, distribution function of user satisfaction, and the aggregation weight of each QoS property. While a novice user has limited experience to do this. Based on the study of user-centered factors in QoS computation, we propose a user-centered QoS computation, which provides a new choice of normalization in property value preprocessing aspect, an approach of approximation in user satisfaction calculation aspect, and a weight suggestion way in aggregation of multiple properties aspect. A case study in translation service selection shows that the proposed user-centered QoS calculation is more efficient for novice users than random configuration, and much more efficient for experience users.

元の言語English
ホスト出版物のタイトルProceedings - 2012 IEEE 19th International Conference on Web Services, ICWS 2012
ページ456-463
ページ数8
DOI
出版物ステータスPublished - 2012 9 24
イベント2012 IEEE 19th International Conference on Web Services, ICWS 2012 - Honolulu, HI, United States
継続期間: 2012 6 242012 6 29

出版物シリーズ

名前Proceedings - 2012 IEEE 19th International Conference on Web Services, ICWS 2012

Conference

Conference2012 IEEE 19th International Conference on Web Services, ICWS 2012
United States
Honolulu, HI
期間12/6/2412/6/29

    フィンガープリント

ASJC Scopus subject areas

  • Computer Networks and Communications

これを引用

Shi, C., Lin, D., & Ishida, T. (2012). User-centered QoS computation for web service selection. : Proceedings - 2012 IEEE 19th International Conference on Web Services, ICWS 2012 (pp. 456-463). [6257840] (Proceedings - 2012 IEEE 19th International Conference on Web Services, ICWS 2012). https://doi.org/10.1109/ICWS.2012.18