In Resolution Theorem Proving for propositional logic, resolving clause (P OR Q) with clause (NOT P OR R) yields the resolvent:
The resolution rule cancels complementary literals P and NOT P, yielding the disjunction of remaining literals (Q OR R).
Which logic sentence structure contains AT MOST one positive literal?
A Horn clause is a disjunction of literals with at most one positive literal, enabling linear-time inference via Forward or Backward chaining.
Forward Chaining in an expert system rule engine is data-driven because it starts from:
Forward Chaining begins with working memory facts and fires matching IF-THEN rules iteratively until the target goal is derived.
Backward Chaining is goal-driven because it starts with a:
Backward Chaining works backward from the desired goal, looking for rules that conclude the goal and recursively establishing their premises.
Which algorithm is guaranteed to find an optimal solution in game trees by minimizing the maximum possible loss?
The Minimax algorithm provides an optimal strategy for a two-player zero-sum game by computing minimax values recursively.