An Algorithm of Service Selection Based on QoS Preference in Network Computing Environment

Author

Liang, Quang ; Wang, Yuanzhou

Author_Institution

Dept. of Comput. & Inf. Sci., Fujian Univ. of Technol., Fuzhou, China

Volume

1

fYear

2009

fDate

6-7 June 2009

Firstpage

279

Lastpage

282

Abstract

In order to select service based on userspsila QoS preference, the paper studied and presented several ways to describe QoS preference information. Then, these ways were applied to the algorithm of service selection, the QoS preference function and userpsilas satisfaction degree which as an evaluation criteria of user were defined. Subsequently,the paper put forward an algorithm of service selection based on QoS preference. Several tests showed that the algorithm could reliably select the optimal service with a good stability.

Keywords

Web services; quality of service; QoS preference function; evaluation criteria; network computing environment; service selection; user satisfaction degree; Algorithm design and analysis; Computational intelligence; Computer networks; Distributed computing; Gaussian distribution; Grid computing; Information science; Quality of service; Sorting; Web services; QoS; QoS preference; satisfaction degree; service selection; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Natural Computing, 2009. CINC '09. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-0-7695-3645-3

Type

conf

DOI

10.1109/CINC.2009.209

Filename

5231149