Exercise 12.1 Consider a domain with two individuals (and), two predicate symbols (p and q), and three
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Exercise 12.1 Consider a domain with two individuals (✂and☎), two predicate symbols (p and q), and three constants
(a,
b, and c). The knowledge base KB is defined by p(X) ← q(X).
q(a).
(a) Give one interpretation that is a model of KB.
(b) Give one interpretation that is not a model of KB.
(c) How many interpretations are there? Give a brief justification for your answer.
(d) How many of these interpretations are models of KB? Give a brief justification for your answer.
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Related Book For
Artificial Intelligence Foundations Of Computational Agents
ISBN: 9780521519007
1st Edition
Authors: David L. Poole, Alan K. Mackworth
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