16 citations · 58 across the 26 of their papers we have counts for
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cs.IT2011★ 3 cited
Anti-Structure Problems
Ram Zamir
The recent success of structured solutions for a class of information-theoretic network problems, calls for exploring their limits. We show that sum-product channels resist a solut…
cs.IT2011
Incremental Refinement using a Gaussian Test Channel
Jan Ostergaard, Ram Zamir
The additive rate-distortion function (ARDF) was developed in order to universally bound the rate loss in the Wyner-Ziv problem, and has since then been instrumental in e.g., bound…
math.CO2011★ 2 cited
A lower bound on the average entropy of a function determined up to a diagonal linear map on F_q^n
Yaron Shany, Ram Zamir
In this note, it is shown that if $f\colon\efq^n\to\efq^n$ is any function and $\bA=(A_1,..., A_n)$ is uniformly distributed over $\efq^n$, then the average over $(k_1,...,k_n)\in…