Transformation of Ontological Represented Web Service Composition Problem into a Planning One
Zoltán Ďurčík, Ján Paralič · Acta Electrotechnica et Informatica · 2011
This article deals with automated web service composition (AWSC).We present an approach utilizing a combination of artificial intelligence planning methods with knowledge-based approaches to AWSC.For primary composition problem description we used OWL and OWL-S ontologies, which are than in next step translated into a planning problem.This planning problem is represented in PDDL language and may be solved in arbitrary PDDL planner.For the translation process we introduced several original algorithms, which are implemented as components of a prototype system for AWSC.