208 citations · 455 across the 41 of their papers we have counts for
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cs.IT2017
Successive Refinement of Abstract Sources
Victoria Kostina, Ertem Tuncel
In successive refinement of information, the decoder refines its representation of the source progressively as it receives more encoded bits. The rate-distortion region of successi…
cs.IT2017★ 42 cited
A lower bound on the differential entropy of log-concave random vectors with applications
Arnaud Marsiglietti, Victoria Kostina
We derive a lower bound on the differential entropy of a log-concave random variable in terms of the -th absolute moment of . The new bound leads to a reverse entropy pow…