Open AccessUsage of AI-planning techniques to solve problems of Web-services composition
Author(s) -
Оксана Захарова
Publication year - 2016
Publication title -
problemy programmirovaniâ
Language(s) - English
Resource type - Journals
ISSN - 1727-4907
DOI - 10.15407/pp2016.02-03.196
Subject(s) - business process execution language , computer science , web service , automated planning and scheduling , task (project management) , service composition , composition (language) , similarity (geometry) , process (computing) , service (business) , artificial intelligence , software engineering , service oriented architecture , world wide web , engineering , systems engineering , image (mathematics) , programming language , linguistics , philosophy , economy , economics
Automated composition of services described by their process model is difficult but very vital task. Its decision needs strict formalization and strong semantization of a service. Similarity of definitions of intelligent planning tasks and services composition objectives demonstrates the possibility of using AI-planning approaches for resolving Web services composition problems, provided a number of solutions to existing problems. In this article the analysis of task similarity and differences of HTN-planning and composition of Web-services presented by process model is executed. BPEL-services are considered. It is defined main problems that appears when AI-planning methods are used and it is proposed approaches for their resolving by integration DL and HTN-planning. Translation algorithms from BPEL to HTN-DL is also discussed.