Intersection non-emptiness problem
ID: intersection-non-emptiness-problem
The intersection non-emptiness problem is a decision problem in computational theory and formal languages. It involves determining whether the intersection of two or more formal languages is non-empty, meaning that there exists at least one string that belongs to all of the languages in question. ### Context In the context of automata theory, formal languages are usually represented by finite automata, context-free grammars, or other computational models.
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