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Finite-State Machines with No Output Longin Jan Latecki Temple University

Finite-State Machines with No Output Longin Jan Latecki Temple University

Based on Slides by Elsa L Gunter, NJIT, and by Costas Busch. Finite-State Machines with No Output Longin Jan Latecki Temple University. Big Picture: Three Equivalent Representations. Regular expressions. Each can describe the others. Regular languages. Finite automata.

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1.18k views • 100 slides
Finite-State Machines with No Output Longin Jan Latecki Temple University

Finite-State Machines with No Output Longin Jan Latecki Temple University

Based on Slides by Elsa L Gunter, NJIT, and by Costas Busch. Finite-State Machines with No Output Longin Jan Latecki Temple University. Kleene closure. A and B are subsets of V*, where V is a vocabulary The concatenation of A and B is AB={xy: x string in A and y string in B}

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1.11k views • 99 slides
Finite-State Machines with No Output Longin Jan Latecki Temple University

Finite-State Machines with No Output Longin Jan Latecki Temple University

Based on Slides by Elsa L Gunter, NJIT, and by Costas Busch. Finite-State Machines with No Output Longin Jan Latecki Temple University. Kleene closure. A and B are subsets of V*, where V is a vocabulary The concatenation of A and B is AB={xy: x string in A and y string in B}

★ ★ ★ ★ ★

1.01k views • 99 slides
More Details about Regular Expressions

More Details about Regular Expressions

More Details about Regular Expressions. Basic Regular Expression Notation. Summary of basic notations to match single characters and sequences of characters / [ abc ] / = / a|b|c / Character class ; disjunction matches one of a, b or c

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180 views • 16 slides
Part II

Part II

Part II. Pushdown Automata and Context-Free Languages. Chapter 1. Context-Free Grammars and Languages (Lecture 19,20). Bacus-Naur Form. Regular Expr is too limited to describe practical programming languages. Bacus-Naur Form (BNF)

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279 views • 15 slides

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