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Data processing inequality

The Data processing inequality is an information theoretic concept which states that the information content of a signal cannot be increased via a… 
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Related topics

Related topics

4 relations
Garbage in, garbage outInformation theoryMarkov chainMutual information

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
On variational lower bounds of mutual information
Estimating and maximizing mutual information (MI) is core to many objectives in machine learning, but tractably lower bounding MI… 
2017
2017
Recovery and the Data Processing Inequality for Quasi-Entropies
We prove a number of quantitative stability bounds for the cases of equality in Petz’s monotonicity theorem for quasi-relative… 
2017
2017
A Pedagogical Intrinsic Approach to Relative Entropies as Potential Functions of Quantum Metrics: the q-z Family
Review
2015
Review
2015
Multi-user Cognitive Interference Channels: A Survey and New Capacity Results
This paper provides a survey of the state-of-the-art information theoretic analysis for overlay multi-user (more than two pairs… 
Highly Cited
2014
Highly Cited
2014
On hypercontractivity and a data processing inequality
In this paper we provide the correct tight constant to a data-processing inequality claimed by Erkip and Cover. The correct… 
Highly Cited
2013
Highly Cited
2013
Sandwiched Rényi divergence satisfies data processing inequality
Sandwiched (quantum) α-Renyi divergence has been recently defined in the independent works of Wilde et al. [“Strong converse for… 
2010
2010
Equality conditions for the quantum f-relative entropy and generalized data processing inequalities
We consider the quantum f-relative entropy where f is an operator convex function. We define a family of operator convex… 
2009
2009
On Secure Network Coding With Nonuniform or Restricted Wiretap Sets
The secrecy capacity of a network, for a given collection of permissible wiretap sets, is the maximum rate of communication such… 
Highly Cited
2008
Highly Cited
2008
Source and Channel Coding for Correlated Sources Over Multiuser Channels
Source and channel coding over multiuser channels in which receivers have access to correlated source side information are… 
Highly Cited
2006
Highly Cited
2006
A New Data Processing Inequality and Its Applications in Distributed Source and Channel Coding
In the distributed coding of correlated sources, the problem of characterizing the joint probability distribution of a pair of… 
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