STRIPS-like operators in Prodigy

STRIPS-like operators in Prodigy

Operators in Prodigy are implemented with add and delete lists. Any atomic entity on the add list of an operator is added to the current world state when the operator is applied. Similarly, any entity on the delete list of an operator is deleted from the current world state when the operator is applied. This formalism works well for static, simulated environments, but is unsuitable for complex environments where operators may be required to have duration, for example.


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