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Multiagent Systems

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Prof. Dr. Jürgen Dix · Department of Informatics, TUC <strong>Multiagent</strong> <strong>Systems</strong>, WS 06/07 620/731<br />

9. Agents based on FOL 2. Situation Calculus<br />

Idea:<br />

In order to describe actions or their effects consistently we<br />

consider the world as a sequence of situations (snapshots<br />

od the world). Therefore we have to extend each predicate<br />

by an additional argument.<br />

We use the function symbol<br />

do(action, situation)<br />

as the term for the situation which emerges when the<br />

action action is executed in the situation situation.<br />

Actions: T urn_right, T urn_left, F oreward, Shoot, Grab,<br />

Release, Climb.

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