We describe a new technique for reducing the number of nodes and symbols in automata based on tries. The technique stems from some results on anti-dictionaries for data compression and does not need to retain the input string, differently from other methods based on compact automata. The net effect is that of obtaining a lighter automaton than the directed acyclic word graph (DAWG) of Blumer et al., as it uses less nodes, still with arcs labeled by single characters.
Crochemore, M., Epifanio, C., Grossi, R., & Mignosi, F. (2004). A Trie-Based Approach for Compacting Automata. In Combinatorial Pattern Matching (pp.145-158).
Autori: | Crochemore, M.; Epifanio, C.; Grossi, R.; Mignosi, F. |
Titolo: | A Trie-Based Approach for Compacting Automata |
Nome del convegno: | CPM Annual Symposium on Combinatorial Pattern Matching |
Luogo del convegno: | Istanbul, Turkey |
Anno del convegno: | 5-7 luglio |
Numero del convegno: | 15 |
Data di pubblicazione: | 2004 |
Formato: | A stampa |
Numero di pagine: | 14 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/978-3-540-27801-6_11 |
Citazione: | Crochemore, M., Epifanio, C., Grossi, R., & Mignosi, F. (2004). A Trie-Based Approach for Compacting Automata. In Combinatorial Pattern Matching (pp.145-158). |
Tipologia: | 0 - Proceedings (TIPOLOGIA NON ATTIVA) |
Appare nelle tipologie: | 0 - Proceedings (TIPOLOGIA NON ATTIVA) |