................................................................................................................. II DECLARATION .........................................................................................................IV ACKNOWLEDGEMENTS.........................................................................................VI LIST OF FIGURES .......................................

In the research of Web Service [1, 2], semantic information should be automatically discovered, selected and composed. These automations can make usage of Web Service easily. In this paper we propose a framework to facilitate the discovery of Web Service. In this framework, we use WSDRI (Web Service Discovery Information) to describe the semantic information. This framework which refers to clie...

Web service technologies are becoming increasingly important for integrating systems and services. There is much activity and interest around standardization and usage of web service technologies. Contemporary web services are described in the Web Service Description Language (WSDL). However, WSDL documents can be difficult to understand for service developers. This paper recommends a modeldriv...

Reliability is one of the most important quality dimensions for web services. Current reliability models for composite web service assume the statistical independence of its component web services, which is often not the case. In this paper, we research on the reliability correlation of component web services by identifying common-cause failures (CCF) and propose a tree-based reliability model ...

In this paper, we propose a Hadoop-based approach for Web service management in Telecommunication and Internet domains. The basic idea of this approach is to adopt two components of Hadoop, HBase and MapReduce, to manage Web services. In HBase, we establish a HBase table based on request interface, and design a non-functional property index mechanism based on Qualify of Service (QoS) tree to di...

We introduce Markov Model for Web services attacks detection and mitigation. This model is capable of preventing not only injection attacks like SQL injection, Cross-Site Scripting (XSS), buffer overflow but also detect abnormal Web service client behavior. We adopted the well known technique based on Markov model for detecting Web application attacks. Our system contains two Markov models. Fir...

Web services are playing an important role in e-business and ecommerce applications. As web service applications are interoperable and can work on any platform, large scale distributed systems can be developed easily using web services. Finding most suitable web service from vast collection of web services is very crucial for successful execution of applications. Traditional web service discove...

Web service composition is mandatory when complex functional requirements cannot be satisfied by a single Web service. Because of the exponential growth of available Web services, their automatic discovery and composition are highly desirable tasks. This paper presents a new approach for automatic Web service composition based on the formalism of Fluent Calculus using semantic service descripti...