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Autor:
Salman Beigi, Chandra Nair
Publikováno v:
ISIT
We derive an equivalent characterization, using information measures, for a class of reverse Brascamp-Lieb type inequalities. These inequalities contain, in particular, the family of reverse hypercontractive inequalities.
Publikováno v:
ISIT
We develop an information-theoretic view of the stochastic block model, a popular statistical model for the large-scale structure of complex networks. A graph G from such a model is generated by first assigning vertex labels at random from a finite a
Autor:
John C. Kieffer
Publikováno v:
ISIT
We survey recent results on Bratteli-Vershik information sources, which are sources that live on a Bratteli diagram, a type of graph with a countable infinity of vertices and edges that are split into levels. The results are valid when the underlying
Publikováno v:
ISIT
We study an analog of the well-known Gel'fand Pinsker Channel which uses quantum states for transmission of data. We consider the case where both the sender's inputs to the channel and the channel states are elements of a finite set (cq-channel with
Publikováno v:
ISIT
Knowing whether a reconstruction process, for example the Shannon sampling series, is strongly divergent in terms of the lim or only weakly divergent in terms of the lim sup is important, because strong divergence is linked to the non-existence of ad
Autor:
Divesh Aggarwal, Jop Briët
Publikováno v:
ISIT
Non-malleable codes (NMCs) protect sensitive data against degrees of corruption that prohibit error detection, ensuring instead that a corrupted codeword decodes correctly or to something that bears little relation to the original message. The split-