e/Working backward from the goal

Information
has gloss	eng: Working backward from the goal is an application of the backward chaining strategy in artificial intelligence. When problem solving, working backward is one way to reach the goal of solving a problem.
lexicalization	eng: Working backward from the goal
instance of	(noun) a commonsense rule (or set of rules) intended to increase the probability of solving some problem heuristic program, heuristic rule, heuristic