13 citations · 26 across the 11 of their papers we have counts for
3 papers · 1 filter
On the Complexity of Computing the Co-lexicographic Width of a Regular Language
Ruben Becker, Davide Cenzato, Sung-Hwan Kim +4
Co-lex partial orders were recently introduced in (Cotumaccio et al., SODA 2021 and JACM 2023) as a powerful tool to index finite state automata, with applications to regular expre…
On (co-lex) Ordering Automata
Giovanna D'Agostino, Nicola Cotumaccio, Alberto Policriti +1
The states of a deterministic finite automaton A can be identified with collections of words in Pf(L(A)) -- the set of prefixes of words belonging to the regular language accepted…
Wheeler Languages
Jarno Alanko, Giovanna D'Agostino, Alberto Policriti +1
The recently introduced class of Wheeler graphs, inspired by the Burrows-Wheeler Transform (BWT) of a given string, admits an efficient index data structure for searching for subpa…