The dispersion of the mean excess distortion

Yuval Kochman; Gregory W. Wornell

doi:10.1109/ITW.2016.7606872

The dispersion of the mean excess distortion

Yuval Kochman, Gregory W. Wornell

The Rachel and Selim Benin School of Engineering and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The problem of finite-blocklength lossy compression is considered. Motivated by troubling behavior of the rate expressions under an excess-distortion probability constraint, we define the mean excess distortion criterion. We evaluate the asymptotic performance of various settings under this criterion, and show that sharp and insightful rate bounds can be derived.

Original language	English
Title of host publication	2016 IEEE Information Theory Workshop, ITW 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	439-443
Number of pages	5
ISBN (Electronic)	9781509010905
DOIs	https://doi.org/10.1109/ITW.2016.7606872
State	Published - 21 Oct 2016
Event	2016 IEEE Information Theory Workshop, ITW 2016 - Cambridge, United Kingdom Duration: 11 Sep 2016 → 14 Sep 2016

Publication series

Name	2016 IEEE Information Theory Workshop, ITW 2016

Conference

Conference	2016 IEEE Information Theory Workshop, ITW 2016
Country/Territory	United Kingdom
City	Cambridge
Period	11/09/16 → 14/09/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

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10.1109/ITW.2016.7606872

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title = "The dispersion of the mean excess distortion",

abstract = "The problem of finite-blocklength lossy compression is considered. Motivated by troubling behavior of the rate expressions under an excess-distortion probability constraint, we define the mean excess distortion criterion. We evaluate the asymptotic performance of various settings under this criterion, and show that sharp and insightful rate bounds can be derived.",

author = "Yuval Kochman and Wornell, {Gregory W.}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE Information Theory Workshop, ITW 2016 ; Conference date: 11-09-2016 Through 14-09-2016",

year = "2016",

month = oct,

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doi = "10.1109/ITW.2016.7606872",

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Kochman, Y & Wornell, GW 2016, The dispersion of the mean excess distortion. in 2016 IEEE Information Theory Workshop, ITW 2016., 7606872, 2016 IEEE Information Theory Workshop, ITW 2016, Institute of Electrical and Electronics Engineers Inc., pp. 439-443, 2016 IEEE Information Theory Workshop, ITW 2016, Cambridge, United Kingdom, 11/09/16. https://doi.org/10.1109/ITW.2016.7606872

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The dispersion of the mean excess distortion

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