'Kleene closure' diaporamas de présentation

Properties of Regular Languages

Properties of Regular Languages. Reading: Chapter 4. Topics. How to prove whether a given language is regular or not? Closure properties of regular languages Minimization of DFAs. Some languages are not regular.

2.14k views • 58 slides

COMP3190: Principle of Programming Languages

COMP3190: Principle of Programming Languages. DFA and its equivalent, scanner. Outline. DFA & NFA DFA NFA NFA ? DFA Minimize DFA Regular expression Regular languages Scanner. Example of DFA. 0. 1. 1. q2. q1. 0. Deterministic Finite Automata (DFA). 5-tuple:

558 views • 44 slides

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

596 views • 35 slides

COP 3402 Systems Software

COP 3402 Systems Software. Euripides Montagne University of Central Florida. COP 3402 Systems Software. Lexical analysis. Outline. Lexical analyzer Designing a Scanner Regular expressions Transition diagrams. Lexical Analyzer.

500 views • 34 slides

Module 31

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Lexical Analysis - Scanner

Lexical Analysis - Scanner. 66.648 Compiler Design Lecture 2 (01/14/98). Computer Science Rensselaer Polytechnic. Lecture Outline. Scanners/ Lexical Analyzer Regular Expression NFA/DFA Administration. Introduction .

469 views • 18 slides