Abstract
Language | English |
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Pages | 586-590 |
Number of pages | 4 |
Publication status | Published - Jul 2002 |
Event | Proceedings of ECAI'02 - Lyon, France Duration: 21 Jul 2002 → 26 Jul 2002 |
Conference
Conference | Proceedings of ECAI'02 |
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City | Lyon, France |
Period | 21/07/02 → 26/07/02 |
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Keywords
- planning
- temporal reasoning
Cite this
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A temporal planning system for durative actions of PDDL2.1. / Garrido, A.; Fox, M.; Long, D.
2002. 586-590 Paper presented at Proceedings of ECAI'02, Lyon, France, .Research output: Contribution to conference › Paper
TY - CONF
T1 - A temporal planning system for durative actions of PDDL2.1
AU - Garrido, A.
AU - Fox, M.
AU - Long, D.
PY - 2002/7
Y1 - 2002/7
N2 - Many planning domains have temporal features that can be expressed using durations associated with actions. Unfortunately, the conservative model of actions used in many existing temporal planners is not adequate for some domains which require more expressive models. Level 3 of PDDL2.1 introduces a model of durative actions that includes local conditions and effects to be satisfied at different times during the execution of the actions, thereby giving the planner greater freedom to exploit concurrent actions. This paper presents a temporal planning system which combines the principles of Graphplan and TGP in order to plan with such actions. Although the system is consequently more complex than TGP, the experimental results demonstrate it remains feasible as a way to deal with durative actions.
AB - Many planning domains have temporal features that can be expressed using durations associated with actions. Unfortunately, the conservative model of actions used in many existing temporal planners is not adequate for some domains which require more expressive models. Level 3 of PDDL2.1 introduces a model of durative actions that includes local conditions and effects to be satisfied at different times during the execution of the actions, thereby giving the planner greater freedom to exploit concurrent actions. This paper presents a temporal planning system which combines the principles of Graphplan and TGP in order to plan with such actions. Although the system is consequently more complex than TGP, the experimental results demonstrate it remains feasible as a way to deal with durative actions.
KW - planning
KW - temporal reasoning
UR - https://nats-www.informatik.uni-hamburg.de/intern/proceedings/2002/ECAI/ecai2002/pdf/p0586.pdf
M3 - Paper
SP - 586
EP - 590
ER -