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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 06/07 661/731<br />

9. Agents based on FOL 4. (Con-)Golog<br />

Sequence:<br />

DO([a 1 ; a 2 ], s, s ′ ) =<br />

∃s ′′ DO(a 1 , s, s ′′ ) ∧ DO(a 2 , s ′′ , s ′ ).<br />

Nondeterministic actions:<br />

DO([a 1 |a 2 ], s, s ′ ) = DO(a 1 , s, s ′ )∨DO(a 2 , s, s ′ )<br />

Nondeterministic choice:<br />

DO((Πx)a(x), s, s ′ ) = ∃x DO(a(x), s, s ′ )

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