A feasible optimized and automated semantic web service composition

Abstract

The proliferation of recent advancements in Service Oriented newlineArchitecture (SOA) has enabled service providers for publishing their newlineservices, helps the end users in finding out and invoking the needed web newlineservices for accomplishing their requirements. Also, SOA empowered the newlinemodeling of Web Service Composition (WSC). WSC satisfies the complex newlineuser requirements with user intervention through discovering and composing newlinethe needed web services over the network. The composition of web services newlinerequires generation of an abstract workflow for every user s functional newlinerequirements. The process of generating the abstract workflow and newlineperforming an optimization in the abstract workflow are considered as newlineimportant challenging issues. The other challenges that lie in service newlinecomposition include the ability to discover and select the most suitable web newlineservices matching with optimal workflow for satisfying the functional and newlinenon-functional requirements of the user at runtime in a dynamic fashion. The relating to origin of these issues, the existing web service technologies are syntactic in nature that limits in automating the composition of web services. Also, syntactic web services do not allow interpretable newlinerepresentation for the machine. These shortcomings limit the widespread newlinepractice of web services towards the unified method of assimilation of newlineservices and automating the composition of services. The primary objective of this research work is to resolve the above research challenges that focused on the design and implementation of a newlinecomprehensive composition framework and its corresponding unified newlinecomposition algorithm for Automatic Web Service Composition (AWSC) newlineusing semantic web services newline newline