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Approximate enumerative coding for 2-D constraints through ratios of maprix Products

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Jun 2009Publisher:IEEEJournal:2009 IEEE International Symposium on Information Theory
Authors: Erik Ordentlich; Ron M. Roth;

doi: 10.1109/isit.2009.5206057

Approximate enumerative coding for 2-D constraints through ratios of maprix Products

Abstract

We show how to improve on the technique of approximate enumerative coding for a family of two-dimensional constraints by encoding according to lower bounds based on the worst-case behavior of certain ratios of matrix products. For the case of the two-dimensional (d=2;∞) run-length limited (RLL) constraint, the improved approach yields a lower bound of 0:4453 on the capacity of the constraint.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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