Probabilistic Reasoning about Actions in Nonmonotonic Causal Theories

Thomas Eiter; Thomas Lukasiewicz

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arXiv · 1212.2461

Probabilistic Reasoning about Actions in Nonmonotonic Causal Theories

Thomas Eiter·Thomas Lukasiewicz

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Abstract

We present the language {m P}{cal C}+ for probabilistic reasoning about actions, which is a generalization of the action language {cal C}+ that allows to deal with probabilistic as well as nondeterministic effects of actions. We define a formal semantics of {m P}{cal C}+ in terms of probabilistic transitions between sets of states. Using a concept of a history and its belief state, we then show how several important problems in reasoning about actions can be concisely formulated in our formalism.

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Thomas Eiter, Thomas Lukasiewicz. 2012-10-19. Probabilistic Reasoning about Actions in Nonmonotonic Causal Theories. https://arxiv.org/abs/1212.2461

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