54 citations · 105 across the 21 of their papers we have counts for
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cs.IT2011★ 2 cited
A Strictly Improved Achievable Region for Multiple Descriptions Using Combinatorial Message Sharing
Kumar Viswanatha, Emrah Akyol, Kenneth Rose
We recently proposed a new coding scheme for the L-channel multiple descriptions (MD) problem for general sources and distortion measures involving `Combinatorial Message Sharing'…
cs.IT2011
On Conditions for Linearity of Optimal Estimation
Emrah Akyol, Kumar Viswanatha, Kenneth Rose
When is optimal estimation linear? It is well known that, when a Gaussian source is contaminated with Gaussian noise, a linear estimator minimizes the mean square estimation error.…