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Integration of a PDDL planning framework into the multi-agent simulation system LAMPSys

 
: Höller, Daniel; Mies, Christoph

:
Postprint urn:nbn:de:0011-n-2019867 (137 KByte PDF)
MD5 Fingerprint: 0c1651417711338bcac926b83bd02c21
Created on: 8.5.2012


Gesellschaft für Informatik -GI-, Fachgruppe Planen/Scheduling und Konfigurieren/Entwerfen:
26th Workshop "Planen, Scheduling und Konfigurieren, Entwerfen", PuK 2011 : Berlin, 4. Oktober 2011; KI 2011
Bonn: GI, 2011
12 pp.
Workshop Planen und Konfigurieren (PuK) <26, 2011, Berlin>
Annual German Conference on Artificial Intelligence (KI) <34, 2011, Berlin>
English
Conference Paper, Electronic Publication
Fraunhofer IAIS ()
multi-agent system; simulation; planning; PDDL

Abstract
LAMPSys is a general purpose multi-agent simulation platform that has successfully been used to simulate real-world domains during the last years. A hierarchical agent organization encapsulates decision making by planning centrally for a group of agents. This work introduces a specification framework for the generation of PDDL planning instances from a leader agents world model. The modeling of the generation process simplifies the integration of different planning domains into LAMPSys, since general operators and specifications can be reused. Another contribution is a plan post-processing that supports plan monitoring. The temporal synchronization of actions in PDDL plans with absolute points in time is extended by a qualitative synchronization with a partial order of actions. In some situations, this approach improves the parallelism of a plan significantly. Finally, the application of PDDL planning to the real-world domain of medical evacuation is evaluated.

: http://publica.fraunhofer.de/documents/N-201986.html