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JOURNALS
// Problemy Peredachi Informatsii
// Archive
Probl. Peredachi Inf.,
2001
Volume 37,
Issue 3,
Pages
44–54
(Mi ppi526)
This article is cited in
10
papers
Source Coding
Improving the Efficiency of the PPM Algorithm
D. A. Shkarin
Abstract:
For the PPM algorithm, we suggest new definitions of generalized frequencies of characters and “escapes.” This considerably increases the efficiency of lossless coding (compression) for various types of real-world discrete data.
UDC:
621.391.1:681.3
Received:
17.10.2000
Revised:
12.03.2001
Fulltext:
PDF file (1491 kB)
References
Cited by
English version:
Problems of Information Transmission, 2001,
37
:3,
226–235
Bibliographic databases:
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Steklov Math. Inst. of RAS
, 2024