'Deterministic finite automaton' presentation slideshows

Lecture 5: Finite Automata

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CPSC 121: Models of Computation 2011 Winter Term 1

CPSC 121: Models of Computation 2011 Winter Term 1. Building & Designing Sequential Circuits Steve Wolfman, based on notes by Patrice Belleville and others. Outline. Prereqs, Learning Goals, and Quiz Notes Problems and Discussion A Pushbutton Light Switch

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Finite Automata

Finite Automata. A simple model of computation. Outline. Deterministic finite automata (DFA) How a DFA works How to construct a DFA Non-deterministic finite automata (NFA) How an NFA works How to construct an NFA Equivalence of DFA and NFA

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Chapter 2 Lexical Analysis

Chapter 2 Lexical Analysis. Nai-Wei Lin. Lexical Analysis. Lexical analysis recognizes the vocabulary of the programming language and transforms a string of characters into a string of words or tokens Lexical analysis discards white spaces and comments between the tokens

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Finite Automata

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CS-338 Compiler Design

CS-338 Compiler Design. Dr. Syed Noman Hasany Assistant Professor College of Computer, Qassim University. Chapter 3: Lexical Analyzer. THE ROLE OF LEXICAL ANALYSER : It is the first phase of the compiler.

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NFA ? - NFA - DFA equivalence

NFA ? - NFA - DFA equivalence. What is an NFA. An NFA is an automaton that its states might have none, one or more outgoing arrows under a specific symbol. F rom q 0 with 1 we can be either in q 0 or q 1 . No outgoing arrows under 0 or 1 from q 1 . 1. q 0. 0,1. q 1. What is an NFA.

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CSCI 4325 / 6339 Theory of Computation

CSCI 4325 / 6339 Theory of Computation. Zhixiang Chen. Chapter One Finite Automata. Outline. Finite Automata Deterministic vs Nondeterministic finite automata, and their equivalence Finite Automata vs. regular expressions, and their equivalence Pumping lemma and non-regular languages.

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Exact Learning of Boolean Functions with Queries

Exact Learning of Boolean Functions with Queries. Lisa Hellerstein Polytechnic University Brooklyn, NY. AMS Short Course on Statistical Learning Theory, 2007. I. Introduction. Learning Boolean formula f.

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15-251

15-251. Great Theoretical Ideas in Computer Science. Deterministic Finite Automata. Lecture 20 (October 29, 2009). A machine so simple that you can understand it in less than one minute. 11. 1. 0. 0,1. 1. 0111. 111. 1. 0. 0. 1.

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FORMAL LANGUAGES, AUTOMATA AND COMPUTABILITY

15-453. FORMAL LANGUAGES, AUTOMATA AND COMPUTABILITY. www.cs.cmu.edu/~emc/flac09. INSTRUCTORS. Edmund Clarke. Yi Wu. Will Klieber. Grading. Exams: 50% - Final Exam: 25% - Midterm Exam: 25% Homework: 45% Class Participation: 5% Attendance is required. HOMEWORK.

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FORMAL LANGUAGES, AUTOMATA AND COMPUTABILITY

15-453. FORMAL LANGUAGES, AUTOMATA AND COMPUTABILITY. www.cs.cmu.edu/~emc/flac09. INSTRUCTORS. Edmund Clarke. Yi Wu. Will Klieber. Grading. Exams: 50% - Final Exam: 25% - Midterm Exam: 25% Homework: 45% Class Participation: 5% Attendance is required. HOMEWORK.

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Finite Automata & Regular Languages

Finite Automata & Regular Languages. Sipser, Chapter 1. Deterministic Finite Automata. A DFA or deterministic finite automaton M is a 5-tuple, M = (Q, ?, ?, q 0 , F), where: Q is a finite set of states of M ? is the finite input alphabet of M ?: Q ? ? ? Q is the state transition function

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Regular Languages and Expressions

Regular Languages and Expressions. Surinder Kumar Jain, University of Sydney. Regular Languages & Expressions. Automaton DFA NFA ? - NFA CFG as a DFA Equivalence Minimal DFA Expressions Definition Conversion from/to Automaton Regular Langauges

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cs3102: Theory of Computation Class 3: Nondeterminism

PS1 is due now!. cs3102: Theory of Computation Class 3: Nondeterminism. Spring 2010 University of Virginia David Evans. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A A A A A A A A A A A A A A. Adding Nondeterminism. a. b. 1. 2. b. a, b.

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CMSC 330: Organization of Programming Languages

Finite Automata NFAs ? DFAs. CMSC 330: Organization of Programming Languages. Review. How are DFAs and NFAs different? When does an NFA accept a string? How do we convert from a regular expression to an NFA? What is the ? -closure of a state?. Relating REs to DFAs and NFAs.

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INHERENT LIMITATIONS OF COMPUTER PROGRAMS

CSci 4011. INHERENT LIMITATIONS OF COMPUTER PROGRAMS. COURSE STAFF. Nick Hopper. Dr. Nick. Sean Kim. Saloni Srivastava. This class uses mathematical models to think about the limitations of computers. WHY SHOULD I CARE?. THIS STUFF IS USEFUL. PART 1. Automata and Languages.

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Finite Automata

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Deterministic Finite-State Machine (or Deterministic Finite Automaton)

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