Web Service is growing to its peak for static networks, e. g. UDDI, but the improvement of the service for wireless networks, especially for MANETs is still required. At the same time, service discovery is basic technology in the MANETs. So, in this paper we propose an Improved UDDI Protocol used for MANETs (I-UDDI4m thereafter) in obtaining the information of Web Service actively, which is bas...

quality of service (qos) is an important issue in the design and management of web service composition. qos in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. in recent years, the number of available web services has proliferated, and then offered the same services increasingly. the same web ...

Considering the existing problems in Web service such as lack of semantic information and interoperability, atomic services can not cooperate with each other and be combined into composite services. In this paper, based on extended UDDI, we present a semantic annotation framework for Web service description and composition. The novel service matching algorithm not only takes into account the he...

Automated web service (WS) discovery, i.e. discovery without human intervention, is a goal of service-oriented computing. So far it is an elusive goal. The weaknesses of UDDI and other partial solutions have been extensively discussed, but little has been articulated concerning the totality of requirements for automated web service discovery. Our work has led to the conclusion that solving auto...