Hypergraph-based Coding Schemes for Two Source Coding Problems under Maximal Distortion

Sourya Basu, Daewon Seo, Lav R. Varshney

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We consider two problems in multiterminal source coding under maximal distortion: distributed coding for computing and successive refinement. In distributed coding for computing, we propose a hypergraph-based coding scheme which matches the sum-rate bound of the Berger-Tung inner bound. Further, this scheme matches the entire Berger-Tung inner region when the sources are independent and it outperforms existing graph-based coding schemes. For successive refinement, we propose a hypergraph-based scheme that attains the entire rate region.

Original languageEnglish (US)
Title of host publication2020 IEEE International Symposium on Information Theory, ISIT 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2426-2431
Number of pages6
ISBN (Electronic)9781728164328
DOIs
StatePublished - Jun 2020
Event2020 IEEE International Symposium on Information Theory, ISIT 2020 - Los Angeles, United States
Duration: Jul 21 2020Jul 26 2020

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
Volume2020-June
ISSN (Print)2157-8095

Conference

Conference2020 IEEE International Symposium on Information Theory, ISIT 2020
CountryUnited States
CityLos Angeles
Period7/21/207/26/20

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Information Systems
  • Modeling and Simulation
  • Applied Mathematics

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