Fast planning through planning graph analysis
Artificial Intelligence
STeLLa: An Optimal Sequential and Parallel Planner
EPIA '01 Proceedings of the10th Portuguese Conference on Artificial Intelligence on Progress in Artificial Intelligence, Knowledge Extraction, Multi-agent Systems, Logic Programming and Constraint Solving
The automatic inference of state invariants in TIM
Journal of Artificial Intelligence Research
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In the last few years, AI planning techniques have experimented a great advance. One of the reasons for this big expansion is the International Planning Competition (IPC), which enforces the definition of language standards as PDDL+ and new benchmarks. In this paper, we present the new features of STeLLa, a planner that participated in the last IPC, held in Toulouse last April. STeLLa is a forward search planner that builds intermediate goals to ease the resolution of the planning problem.