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The due date for Project 2 has been moved to next Wednesday, while Homework 2 is now due next Monday. Please note that the term paper is exclusively for CS796 students. The study of Logical Agents requires a clear understanding that they do not strictly follow the textbook. Remember, if the knowledge base (KB) is true in the real world, then any sentence entailed by the KB is also true. Syntax defines the structure of sentences, while semantics outlines the truth conditions. Be aware of propositional logic implications without causation relations.
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Project 2 due date moved to next Wed • Homework 2 due next Monday
agent KB Tell Ask
If KB is true in the real world, then any sentence entailed by KB is also true in the real world
Syntax defines allowed sentences (positive & negative) literal
Semantics define the rules for determining the truth of a sentence w.r.t. a particular model
If P is true, I am claiming that Q is true. Otherwise, I am making no claim. “5 is odd implies Tokyo is the capital of Japan” “5 is even implies Sam is smart” PQ and QP Propositional logic does not require any relation of causation between P and Q