Web services discovery approach based on history users' QoS-awareness
Xie Bin-hong · Journal of Computer Applications · 2012
The existing Web services discovery method has limitations in time cost and accuracy because it does not make full use of the user context.Firstly,the clustering of similar user context was implemented to greatly reduce retrieval range of Web services.Secondly,based on this,making use of the current users' preference information and the history users' QoS-aware data,a method of Web services discovery based on history users' QoS-awareness was proposed.Finally,the comparison to other Web services methods indicates that this method is better than several other methods both in time cost and accuracy of Web services discovery.