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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

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

  • 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