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arXiv 1408.4433cs.ITmath.IT
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基于顺序递归的Lempel-Ziv型多维通用信源编码

Sequential Recurrence-Based Multidimensional Universal Source Coding of Lempel-Ziv Type

Tyll Krueger, Guido Montufar, Ruedi Seiler, Rainer Siegmund-Schultze

摘要:

我们定义了一个算法,分析多维数组顺序成主要是不重复的,但嵌套的多维子数组的大小不断增加,并表明所产生的子块指针编码器压缩几乎每一个实现的任何有限字母遍历过程$\mathbb{Z}_{\geq0}^d$的熵,在极限。

英文摘要:

We define an algorithm that parses multidimensional arrays sequentially into mainly unrepeated but nested multidimensional sub-arrays of increasing size, and show that the resulting sub-block pointer encoder compresses almost every realization of any finite-alphabet ergodic process on $\mathbb{Z}_{\geq0}^d$ to the entropy, in the limit.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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