Research on Web Services Discovery Model Based on Decision-making of the Multiple Attributes of Quality of Service
Jian Feng Wu · Aeronautical Computing Technique · 2008
The service discovery which related service providers and service requester is an important part of Web service applications.The web service discovery mechanism is a key factor in deciding whether the whole service applications can be successful.In order to provide Web services Which service requesters were satisfied with the requirements of quality of service(QoS),this paper proposed a model for Web services discovery which based on quantization of QoS.In this model,through register a set of QoS categorization tModel to describe the QoS information of service and the methods of hybrid multiple attribute decision-making is utilized to implement quantization and difference the QoS of services with the same or similar functions.The methods of matching service based on mean absolute error(MAE),which can find the best service and feedback to service requester.It will meet the requirements of service requester and improve the quality of service.