ACB Compression Method and Query Preprocessing in Text Retrieval Systems 1 Compression
and Indexing in TRS 2 Query preprocessing Page 1 ACB Compression Method and Query …

Compression: a key for next-generation text retrieval systems Page 1 0018-9162/00/$10.00
© 2000 IEEE November 2000 37 flexible word searching improves the amount of compression …

Character encoding determines a term which represents a repertoire of characters by some
kind of encoding technique. It covers a huge area of applications such as data …

Compression is used just about everywhere. Reduction of both compression ratio and
retrieval of data from large collection is important in today‟ s era. We propose a pre …

Large space requirement of a full-text retrieval system can be reduced significantly by data
compression. In this study, the problem of compressing the main text of a full-text retrieval …

The invention relates to the field of compression and decompression of text. 2. Description of
the Prior Art Compression algorithms, such as Huffman, LZ78, LZW and hundreds of other …

In this article, we present a novel word-based lossless compression algorithm for text files
using a semi-static model. We named this method the 'Multi-stream word-based …

In this article we present a new compression method, called WLZW, which is a word-based
modification of classic LZW. The modification is similar to the approach used in the HuffWord …

In this paper, we have proposed a new concept of text compression/decompression
algorithm using special character replacement technique. Moreover after the initial …

For storing a word or the whole text segment, we need a huge storage space. Typically a
character requires 1 Byte for storing it in memory. Compression of the memory is very …