Web Service Composition WSC problems can be considered as a service matching problem, which means that the output parameters of a Web service can be used as inputs of another one. However, when a very large number of Web services are deployed in the environment, the service composition has become sophisticated and complicated process. In this study, we proposed a novel cost-effective Web servic...

The vision of the Semantic Web is to reduce manual discovery and usage of Web resources (documents and services) and to allow intelligent agents to automatically identify these Web resources, integrate them and execute them for achieving the intended goals of the user. The composed Web service is represented as a workflow, called service flow. This paper presents different types of compositiona...

Given the numerous, potentially reusable, Web services available on the Internet, search and composition techniques that efficiently discover viable services will be a strong requirement. A major challenge for dynamic Web service composition will be the ability to measure the quality or reliability of services that are delivered. In this paper, we present a solution for dynamic Web service comp...

This paper describes our work towards the implementation of MAD SWAN, an open-source web-based application that comprises a web service registry, an XML editor, as well as manual and automatic web service composition modules. MAD SWAN supports various stages of web service composition and tackles the inherent non-determinism of the domain.

In the multi-agent based semantic web service composition, each of the agent capability is used to serve a particular service request. In this paper, two variations of semantic web service composition process have been presented. The variations are based on the concept that the negotiation between the service requester and the service providers has been performed before the selection of final s...

The ability to efficient selection and integration of inter-organizational heterogeneous Web services at runtime becomes an important requirement to the Web service provision. In an Web service application, if no single existing Web service can satisfy the functionality required by the user, there should be a program or an agent to automated combine existing services together in order to fulfil...

Internet is a network of interlinked computer networking worldwide, which is accessible to the general public. Web services are a method of communication between two electronic devices over the web (internet). The W3C defines a “web service” as a software system designed to support interoperable machine to machine interaction over the “network”. Web service composition provides an open, standar...

In order to provide a rigorous and sound foundation for formal reasoning about Web services, algebraic modeling is one of the important techniques used as is witnessed from the Web service literature. However, the algebraic modeling approach for Web services (Web service algebra) is still in its infancy. To further facilitate the algebraic modeling of Web services, in this paper, we propose a c...

A novel UML-based analytical modeling methodology named MISQ is presented for optimizing Web service composition in Business Service Networks. MISQ enables functional and temporal analyses at a high-level design stage so that Web service composition can be optimized systematically. Furthermore, MISQ provides an automatic generation of Web service implementations for improving productivity and r...

This paper proposes Web Service based network management. The Web Service based network management system is analyzed. It consists of network management layer, collaborative management implementation layer, and management function layer mainly. The complex management network tasks can be accomplished respectively by more than one Web Service distributed on Internet and the Web Services intercha...