Title :
Proposition of a Query Planner for Semantic Web Services
Author :
Nematbakhsh, Naser ; Mardukhi, Farhad ; Mohammadkhani, Hasan
Author_Institution :
Comput. Fac., Univ. of Isfahan, Isfahan, Iran
Abstract :
In this paper, a query planner is presented for semantic Web services. Semantic Web services represented in OWL-S format called OWL-S services. This planner converts OWL-S services to equivalent problem and domain descriptions that are specified in the planning domain description language PDDL. It invokes an efficient AI planner, fast diagonally downward (FDD), to generate a sequence of OWL-S web services that satisfies a given goal. This planner will be called semantic web services-FDD (SWS-FDD). SWSFDD uses multi-valued state variables for PDDL-style planning and uses hierarchical task decompositions within a heuristic planning framework.
Keywords :
Web services; knowledge representation languages; query processing; semantic Web; OWL-S service; heuristic planning framework; planning domain description language; query planner; semantic Web service; Artificial intelligence; Conference management; Engineering management; Land use planning; OWL; Ontologies; Process planning; Semantic Web; Web services; XML; AI planner; Query planner; semantic web service;
Conference_Titel :
Services Science, Management and Engineering, 2009. SSME '09. IITA International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-0-7695-3729-0
DOI :
10.1109/SSME.2009.101
