DERIVED TERMS WITHOUT DERIVATION A SHIFTED PERSPECTIVE ON THE DERIVED-TERM AUTOMATON

Sylvain Lombardy, Jacques Sakarovitch
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Authors

  • Sylvain Lombardy
  • Jacques Sakarovitch

DOI:

https://doi.org/10.15625/1813-9663/37/3/16263

Abstract

We present here a construction for the derived term automaton (aka partial derivative, or Antimirov, automaton) of a rational (or regular) expression based on a sole induction on the depth of the expression and without making reference to an operation of derivation of the expression. It is particularly well-suited to the case of weighted rational expressions.

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Published

24-09-2021

How to Cite

[1]
S. . Lombardy and J. Sakarovitch, “DERIVED TERMS WITHOUT DERIVATION A SHIFTED PERSPECTIVE ON THE DERIVED-TERM AUTOMATON”, JCC, vol. 37, no. 3, p. 201–221, Sep. 2021.

Issue

Vol. 37 No. 3 (2021)

Section

SPECIAL ISSUE DEDICATED TO THE MEMORY OF PROFESSOR PHAN DINH DIEU - PART A

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