ENGLISH

A Universal Algorithms for Sequential Data Compression

By Ziv J. , Lempel A.

Book information

Language
english
Format
PDF
Filesize
481 kB (492302 bytes)
Pages
\7
Library
twirpx
Time added
2017-08-07 07:01:42
Информатика и вычислительная техника;Теория информ

Description

IEEE Trans. Inform. Theory. – 1977. – Vol 23, N 3. – P. 337–343.A universal algorithm for sequential data compression is presented. Its performance is investigated with respect to a nonprobabilistic model of constrained sources. The compression ratio achieved by the proposed universal code uniformly approaches the lower bounds on the compression ratios attainable by block-to-variable codes and variable-to-block codes designed to match a completely specified source.

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