Author:
Konidaris George,Kaelbling Leslie,Lozano-Perez Tomas
Abstract
We consider the problem of constructing a symbolic description of a continuous, low-level environment for use in planning. We show that symbols that can represent the preconditions and effects of an agent's actions are both necessary and sufficient for high-level planning. This eliminates the symbol design problem when a representation must be constructed in advance, and in principle enables an agent to autonomously learn its own symbolic representations. The resulting representation can be converted into PDDL, a canonical high-level planning representation that enables very fast planning.
Publisher
Association for the Advancement of Artificial Intelligence (AAAI)
Cited by
6 articles.
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