Searching for optimal alphabet for data compression using simulated annealing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F12%3A86085010" target="_blank" >RIV/61989100:27240/12:86085010 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ICSMC.2012.6377768" target="_blank" >http://dx.doi.org/10.1109/ICSMC.2012.6377768</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICSMC.2012.6377768" target="_blank" >10.1109/ICSMC.2012.6377768</a>
Alternative languages
Result language
angličtina
Original language name
Searching for optimal alphabet for data compression using simulated annealing
Original language description
Data compression is very important today and it will be even more important in the future. Textual data use only limited alphabet - total number of used symbols (letters, numbers, diacritics, dots, spaces, etc.). In most languages, letters are joined into syllables and words. All three approaches are useful in text compression, but none of them is the best for any file. This paper describes a variant of algorithm for evolving alphabet from characters, 2-grams and 3-grams, which is optimal for compression of text files. We used Simulated Annealing for this evolution of the alphabet. The efficiency of the new variant will be tested on four compression algorithms. The achieved results are very promising. 2012 IEEE.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics 2012
ISBN
978-1-4673-1714-6
ISSN
1062-922X
e-ISSN
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Number of pages
6
Pages from-to
468-473
Publisher name
IEEE
Place of publication
New York
Event location
Soul
Event date
Oct 14, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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