On fixed-database universal data compression with limited memory
On fixed-database universal data compression with limited memory
复制标题
有限内存固定数据库通用数据压缩研究
DOI:
10.1109/18.641559
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发表时间:
1997
期刊:
影响因子:
--
通讯作者:
J. Ziv
中科院分区:
文献类型:
--
作者:
Yehuda Hershkovits;J. Ziv
The amount of fixed side information required for lossless data compression is discussed. Nonasymptotic coding and converse theorems are derived for data-compression algorithms with fixed statistical side information ("training sequence") that is not large enough so as to yield the ultimate compression, namely, the entropy of the source.