Reputation Improved Web Services Discovery Based on QoS

With an expanding of Web services giving same functionalities, Quality of Service (QoS) is becoming an important criterion for selection of the best available service. So users need to know QoS information and the reliability of this information .This article presents a new model of reputation improved Web services discovery considering the quality of services that include a reputation administrator to allocate reputation marks to the services based on customer feedback of their efficiency. The model is based on Service Level Agreements (SLAs) to ensure the standard of the process of discovery the quality specifications of the web services and it regulates perspectives from the two parties that is not the same and provides official definitions of quality of service (QoS) characteristics such that there is no vagueness in explaining characteristics. Practically we collected the present findings on SLA modeling and we presented a broker helps quality aware service discovery using the re...

• Type: Journal
• Year: 2010
• Where: JCIT
• Authors: Reihaneh Khorsand Motlagh Esfahani, Farhad Mardukhi, Naser Nematbakhsh
• Keywords: JCIT 2010, Quality Aware Service, Service Level Agreements, Web Services