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A rate-distortion based secrecy system with side information at the decoders

Author(s): Song, Eva C; Cuff, Paul; Poor, H Vincent

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dc.contributor.authorSong, Eva C-
dc.contributor.authorCuff, Paul-
dc.contributor.authorPoor, H Vincent-
dc.date.accessioned2020-02-19T21:59:42Z-
dc.date.available2020-02-19T21:59:42Z-
dc.date.issued2014en_US
dc.identifier.citationSong, Eva C., Paul Cuff, and H. Vincent Poor. "A rate-distortion based secrecy system with side information at the decoders." In 2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton), pp. 755-762. IEEE, 2014. doi:10.1109/ALLERTON.2014.7028530en_US
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr13z1s-
dc.description.abstractA secrecy system with side information at the decoders is studied in the context of lossy source compression over a noiseless broadcast channel. The decoders have access to different side information sequences that are correlated with the source. The fidelity of the communication to the legitimate receiver is measured by a distortion metric, as is traditionally done in the Wyner-Ziv problem. The secrecy performance of the system is also evaluated under a distortion metric. An achievable rate-distortion region is derived for the general case of arbitrarily correlated side information. Exact bounds are obtained for several special cases in which the side information satisfies certain constraints. An example is considered in which the side information sequences come from a binary erasure channel and a binary symmetric channel.en_US
dc.language.isoen_USen_US
dc.relation.ispartof2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton)en_US
dc.rightsAuthor's manuscripten_US
dc.titleA rate-distortion based secrecy system with side information at the decodersen_US
dc.typeConference Articleen_US
dc.identifier.doi10.1109/ALLERTON.2014.7028530-
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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