Query of Uncertain QoS of Web Service
| Title | Query of Uncertain QoS of Web Service |
| Publication Type | Conference Paper |
| Year of Publication | 2015 |
| Authors | Shen, M., Liu, F. |
| Conference Name | 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associate |
| Keywords | Computers, continuous probability distribution, Internet, optimization approaches, Probability distribution, pubcrawl170110, Q measurement, QoS, quality of service, query processing, Semantics, uncertain QoS query, Uncertainty, Web Service, web services |
| Abstract | Quality of service (QoS) has been considered as a significant criterion for querying among functionally similar web services. Most researches focus on the search of QoS under certain data which may not cover some practical scenarios. Recent approaches for uncertain QoS of web service deal with discrete data domain. In this paper, we try to build the search of QoS under continuous probability distribution. We offer the definition of two kinds of queries under uncertain QoS and form the optimization approaches for specific distributions. Based on that, the search is extended to general cases. With experiments, we show the feasibility of the proposed methods. |
| DOI | 10.1109/UIC-ATC-ScalCom-CBDCom-IoP.2015.323 |
| Citation Key | shen_query_2015 |