Izvorni znanstveni članak

LZ compression of static linked list tries

Strahil Ristov ; Ruđer Bošković Institute, Zagreb, Croatia
Damir Boras ; Faculty of Philosophy, University of Zagreb, Croatia
Tomislava Lauc ; Faculty of Philosophy, University of Zagreb, Croatia

Sažetak

A variant of LZ (Lempel-Ziv) procedure for compressing static trie structures is investigated for different types of natural language data. A compressed trie is produced from the set of 40,000 bilingual dictionary entries and the results are compared to previous results for a set of 750,000 different word forms. A possible use of a sliding window in LZ procedure for linearization of algorithm execution time is investigated. The results show considerable application potential.

Ključne riječi

natural language processing; dictionary; LZ data compression; trie data structure

Hrčak ID:

150261

URI

https://hrcak.srce.hr/150261

Datum izdavanja:

30.9.1997.

Posjeta: 747 *