A new algorithm about QoS of Web service

Author

Li, Yuqiang ; Xiong, QianXing ; Qi, Xin

Author_Institution

Sch. of Comput. Sci. & Technol., Wuhan Univ. of Technol., Wuhan, China

fYear

2010

fDate

16-18 April 2010

Firstpage

521

Lastpage

523

Abstract

QoS(Quality of Service) describes the non-functional properties of Web services. With more and more Web services become available, QoS is becoming a decisive factor to selecting the most suitable service from a set of candidate services with the identical functionality. Thus the approach about the computation of the QoS is also becoming more important. This study proposes a new algorithm about QoS of Web services. The main difference comparing with traditional algorithms is that it gets rid of the impact of the distinct tendency the QoS properties have to the computing of the overall service QoS value. We also give the details of the method implementing and do a comparison with traditional approaches.

Keywords

Web services; quality of service; QoS; Web service; quality of service; Availability; Computer science; High performance computing; Network address translation; Probability; Q factor; Quality of service; Standardization; Uncertainty; Web services; QoS (Quality of Service); Web service; computation; distinct tendency; selecting service;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5263-7

Electronic_ISBN

978-1-4244-5265-1

Type

conf

DOI

10.1109/ICIME.2010.5477952

Filename

5477952