Scientific Journal of KubSAU

Semantic technologies provide existence of a certain abstraction layer over available information to technologies which allows realizing communication of data, semantics and processes executed in distributed environment. Development of these technologies will allow creating the unified representation of SWS in a wide range of applications, to find precisely necessary information, to simplify intra firm integration and integration of network applications in distributed environment. The article defines the semantic specification SWS, the tools for creating ontological Web services (SWS) and Web services (WS) at the conceptual level, defined requirements and assets of services composition. The architecture of SWS of applications, assets for deployment and execution of SWS by coordination of a flow of operations, network agents is described. It also considers the role of agents in creation and implementation service - the oriented applications, and also distinction between services and agents. Furthermore, the system architecture of integration of SWS with use of a multiagentny flow of operations is shown in article. It inspects the interaction between service and process agents with web services and distributed resources. In the article we have highlighted the advantages of the standard workflow management, portability and interoperability, strict formalization of the process description workflow and versatility. Based on the process of service composition using agent-based approach we have presented the future model of adaptive service composition based on the interaction of agents considered and architecture of multi-agent coordination. Step through the process of presenting service using agent-oriented approach was emphasized. On the basis of the process of service composition using agent-based approach we have presented the structure of the future model of adaptive service composition. Process of representation of service with use the agent-oriented approach is noted step by step. Based on the interaction of the agents we have considered a multiagent coordination architecture