'Finite words' diaporamas de présentation

?-Automata

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?-Automata

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Orna Kupferman Hebrew University

Formal Verification -- Deciding the Undecidable. Orna Kupferman Hebrew University. Is the system correct?. CORRECT TM ={<T, ?> : T satisfies ?}. Does the system halt?. HALT TM ={<T > : T halts}. Undecidable!. 1960+. 1980+. Testing, Simulation-based Verification. Formal Verification.

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Basics of automata theory

Basics of automata theory. Nondeterministic Finite Automata (NFA) Nondeterministic Finite Automata on infinite words (NFW). Nondeterministic finite automaton (NFA). S0. S1. A. A. A,B. Transitions: (S0,A,S0), (S0,B,S0), (S0,A,S1),(S1,A,S1). What is the language of this automaton?

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