Research on Services Matching and Ranking Based on Fuzzy QoS Ontology
Zhu Hong-kang, Xueli Yu, Guangping Zhuo, Kun Hu · 2010
Services discovery based on the non-functional QoS service features has received increasing attention by service-oriented computing research community. In order to implement QoS description provided the express of the uncertain knowledge, in this paper, a fuzzy QoS ontology is proposed firstly. Then, services match based on fuzzy QoS description can be transformed to reasoning in Fuzzy description logic, and the rationality of this method be illustrated through an example. At last, a novel rank algorithm for the match results is proposed.