'Dfa m' presentation slideshows

Regular Expressions

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Non-Deterministic Finite Automata

Non-Deterministic Finite Automata . Formal Definition of DFA. A DFA consists of: Alphabet ?? A set of states Q A transition function ? : Q ??? ? Q One start state q 0 One or more accepting states F ? Q

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Lecture 3 Graph Representation for Regular Expressions

Lecture 3 Graph Representation for Regular Expressions. digraph (directed graph). A digraph is a pair of sets (V, E) such that each element of E is an ordered pair of elements in V .

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COSC 3340: Introduction to Theory of Computation

COSC 3340: Introduction to Theory of Computation. University of Houston Dr. Verma Lecture 7. Are all languages regular?. Ans: No. How do we know this? Ans: Cardinality arguments. Let C(DFA) = {M | M is a DFA}. C(DFA) is a countable set. Why?

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COSC 3340: Introduction to Theory of Computation

COSC 3340: Introduction to Theory of Computation. University of Houston Dr. Verma Lecture 7. Are all languages regular?. Ans: No. How do we know this? Ans: Cardinality arguments. Let C(DFA) = {M | M is a DFA}. C(DFA) is a countable set. Why?

396 views • 24 slides

CSE 105 Theory of Computation

CSE 105 Theory of Computation. Alexander Tsiatas Spring 2012. Theory of Computation Lecture Slides by Alexander Tsiatas is licensed under a Creative Commons Attribution- NonCommercial - ShareAlike 3.0 Unported License. Based on a work at http://peerinstruction4cs.org.

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Chapter 3 Properties of Finite Automata and Regular Expressions

Chapter 3 Properties of Finite Automata and Regular Expressions. 3.1 Minimization of Finite Automata.

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Non-deterministic FSA

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3.2 Pumping Lemma for Regular Languages

3.2 Pumping Lemma for Regular Languages .

711 views • 8 slides

The difference -- between Recognizable and decidable

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