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Conditional Lempel-Ziv Complexity and Its Application to Source Coding Theorem with Side Information

Tomohiko UYEMATSU, Shigeaki KUZUOKA

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Summary :

This paper proposes the conditional LZ complexity and analyzes its property. Especially, we show an inequality corresponding to Ziv's inequality concerning a distinct parsing of a pair of sequences. Further, as a byproduct of the result, we show a simple proof of the asymptotical optimality of Ziv's universal source coding algorithm with side information.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E86-A No.10 pp.2615-2617
Publication Date
2003/10/01
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section LETTER (Special Section on Information Theory and Its Applications)
Category
Source Coding/Image Processing

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