lecture26

lecture26 - Articial Intelligence Truth-Maintenance Systems...

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Truth-Maintenance Systems; page 1 of 14 Artificial Intelligence Truth-Maintenance Systems Rich and Knight Chapters 7.5 - 7.7
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Truth-Maintenance Systems; page 2 of 14 a scheduling assistant FAIL SUCCEED Try Wednesday Try Thursday after lots of steps, conclude that the only time people are available is 2pm repeat the same steps; conclude that the only time people are available is 2pm, for the same reasons from chronological backtracking to dependency directed backtracking
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Truth-Maintenance Systems; page 3 of 14 - Justification-Based Truth Maintenance System - Logic-Based Truth Maintenance System - Assumption-Based Truth Maintenance System here: Justification-Based Truth Maintenance System
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Truth-Maintenance Systems; page 4 of 14 A, B, and C are suspects in a murder case. A’s alibi: A registered in respectable hotel in Albany B’s alibi: B’s brother-in-law claims B visited him in Brooklyn. C’s alibi: C was watching a ski meet in Catskills (no witnesses).
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lecture26 - Articial Intelligence Truth-Maintenance Systems...

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