Improvement of text compression using subset of words

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F14%3A86092523" target="_blank" >RIV/61989100:27240/14:86092523 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1166/asl.2014.5282" target="_blank" >http://dx.doi.org/10.1166/asl.2014.5282</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1166/asl.2014.5282" target="_blank" >10.1166/asl.2014.5282</a>

Result language

angličtina

Original language name

Improvement of text compression using subset of words

Original language description

This paper describes a novel approach to the text compression based on the combination of the characters and words approach. New approach uses subset of words for improvement of text compression. The amount of words used in the algorithm is based on thesize and the content of the compressed texts. The ideal number of the words with respect to the compression algorithm used and compressed data is also investigated in this paper. Several source files will be evaluated and different number of words will be combined with the characters to achieve better compression. Moreover three different compression algorithms will be evaluated. The effect of the combination of words with characters on different text files from the standard compression corpuses and different compression algorithms will be investigated in the experiments. The results show that these combinations are always better than the pure word or the pure character approach. Moreover a few ideas about necessary numbers of words for

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

IN - Informatics

OECD FORD branch

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Project

<a href="/en/project/GPP202%2F11%2FP142" target="_blank" >GPP202/11/P142: Optimization and parallelization of compression methods</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advanced Science Letters

ISSN

1936-6612

e-ISSN

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Volume of the periodical

20

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

312-316

UT code for WoS article

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EID of the result in the Scopus database

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