'Pushdown automaton pda' diaporamas de présentation

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Pushdown Automata PDAs

Pushdown Automata PDAs. Pushdown Automaton -- PDA. Input String. Stack. States. Initial Stack Symbol. Stack. Stack. stack head. top. bottom. special symbol. The States. Pop symbol. Input symbol. Push symbol. input. stack. top. Replace. input. stack. top. Push. input.

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Pushdown Automata PDAs

Pushdown Automata PDAs. Pushdown Automaton -- PDA. Input String. Stack. States. Initial Stack Symbol. Stack. Stack. stack head. top. bottom. special symbol. The States. Pop symbol. Input symbol. Push symbol. input. stack. top. Replace. input. stack. top. Push. input.

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Pushdown Automata PDAs

Pushdown Automata PDAs. Pushdown Automaton -- PDA. Input String. Stack. States. Initial Stack Symbol. Stack. Stack. stack head. top. bottom. special symbol. Appears at time 0. The States. Pop symbol. Input symbol. Push symbol. input. stack. top. Replace. input. stack.

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CS5371 Theory of Computation

CS5371 Theory of Computation. Lecture 8: Automata Theory VI (PDA, PDA = CFG). Objectives. Introduce Pushdown Automaton (PDA) Show that PDA = CFG In terms of descriptive power. Pushdown Automaton (PDA). Roughly speaking, PDA = NFA + stack with unlimited size

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Pushdown Automata

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Pushdown Automata

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