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» Compression of Small Text Files using Syllables
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DCC
1998
IEEE
13 years 10 months ago
Compression of Unicode Files
The increasing importance of Unicode for text files, for example with Java and in some modern operating systems, implies a possible doubling of data storage space and data transmi...
Peter M. Fenwick, Simon Brierley
DCC
2005
IEEE
14 years 5 months ago
Two-Level Directory based Compression
In this paper we present a new dictionary-based preprocessing technique and its implementation called TWRT (Two-level Word Replacing Transformation). Our preprocessor uses several...
Przemyslaw Skibinski
SCCC
1998
IEEE
13 years 10 months ago
Parallel Generation of Inverted Files for Distributed Text Collections
We present a scalable algorithm for the parallel computation of inverted files for large text collections. The algorithm takes into account an environment of a high bandwidth netw...
Berthier A. Ribeiro-Neto, Joao Paulo Kitajima, Gon...
DCC
2001
IEEE
14 years 5 months ago
LIPT: A Reversible Lossless Text Transform to Improve Compression Performance
Lossless compression researchers have developed highly sophisticated approaches, such as Huffman encoding, arithmetic encoding, the Lempel-Ziv family, Dynamic Markov Compression (D...
Fauzia S. Awan, Nan Zhang 0005, Nitin Motgi, Raja ...
SPIRE
2001
Springer
13 years 10 months ago
Adding Security to Compressed Information Retrieval Systems
Word-based Huffman coding has widespread use in information retrieval systems. Besides its compressing power, it also enables the implementation of both indexing and searching sch...
Ruy Luiz Milidiú, C. Gomes de Mello, J. Fer...