DocumentCode :
2229866
Title :
A QoS-aware Service Group Evaluation Method among Similar Services in a Shared Service Community
Author :
Yongying Xia ; Xiaodong Fu ; Peng Lin
Author_Institution :
Fac. of Inf. Eng. & Autom., Kunming Univ. of Sci. & Technol., Kunming, China
fYear :
2013
fDate :
13-15 Dec. 2013
Firstpage :
164
Lastpage :
169
Abstract :
The traditional methods of QoS-aware Web services selection needs accurate weights given by users to empress their preferences of QoS properties. A QoS-aware service evaluation method of the Web services is proposed to solve the problem of service selection of users whose preferences are indeterminate. We first analyze the necessity of the web services group evaluation in detail. Then it can help users who have no specific QoS preferences select a service referring to a evaluation result, which uses the Condorcet and Borda function of group decision-making theory to obtain the group evaluation of web services on the basis of gathering the historical selection results of users who have explicit preferences. The purpose of the theoretical analysis and simulation experiment is to rationality and availability of the Web services evaluation method.
Keywords :
Web services; decision making; quality of service; Borda function; Condorcet function; QoS aware Web services selection; QoS aware service group evaluation method; decision-making theory; shared service community; similar services; Availability; Communities; Decision making; History; Quality of service; Time factors; Web services; Web service; decision-making method; quality of service; service community; service evaluation; social choice function;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Cloud and Big Data (CBD), 2013 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4799-3260-3
Type :
conf
DOI :
10.1109/CBD.2013.7
Filename :
6824590
Link To Document :
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