Platas

Planning Techniques and Action Languages

Platas

The aim of this project is the tight integration of the latest developments in the areas of planning languages and action logics in order to arrive at systems that are both very epressive and efficient. For comparing action languages like Golog and Flux with planning formalisms like PDDL -- which is being viewed as the standard in the area of planning -- a common semantics based on the situation calculus shall be developed. The expressivity of the different approaches shall be assessed via compilation techniques. A special focus will be on extensions of Golog, such as temporal and concurrent Golog. The resulting planning problems shall be approached with heuristic search, as implemented in the FF system, and the aid of compilation techniques. In return, language constructs from the Golog-family shall be integrated into PDDL and existing planners. The developed methods shall be evaluated in the context of autonomous robots.

Homepage: http://www.computational-logic.org/content/projects/wisslogc.php?id=53

Submitted by stf on 15. November 2007 - 13:01 categories [ ]

On the Verification of Very Expressive Temporal Properties of Non-terminating Golog Programs

Claßen, J., and G. Lakemeyer, "On the Verification of Very Expressive Temporal Properties of Non-terminating Golog Programs", Proceedings of the Nineteenth European Conference on Artificial Intelligence (ECAI 2010), Lisbon, Portugal, IOS Press, pp. 887--892, 08/2010.
Submitted by Jens Claßen on 3. June 2010 - 10:53 categories [ ]

Tractable First-Order Golog with Disjunctive Knowledge Bases

Claßen, J., and G. Lakemeyer, "Tractable First-Order Golog with Disjunctive Knowledge Bases", Proceedings of the Ninth International Symposium on Logical Formalizations of Commonsense Reasoning (Commonsense 2009), Toronto, Canada, UTSePress, pp. 27--33, 05/2009.
Submitted by Jens Claßen on 15. May 2009 - 19:01 categories [ ]