RUS  ENG
Full version
JOURNALS // Intelligent systems. Theory and applications // Archive
Intelligent systems. Theory and applications, 2021 Volume 25, Issue 4, Pages 53–57 (Mi ista415)
Part 2. Mathematics and Computer Science

Practical estimates of the complexity of regular expressions

D. E. Alexandrov, A. V. Krasnenkova

Lomonosov Moscow State University

Abstract: This paper describes a series of experiments on finite automata and identifies classes of potentially simple and potentially complex regular expressions leading to an exponential explosion in the number of states.

Keywords: finite automata, regular expressions, exponential explosion, computational experiments.


© Steklov Math. Inst. of RAS, 2024