54 citations · 105 across the 21 of their papers we have counts for
16 papers · 1 filter
Asymptotically Optimal Stochastic Lossy Coding of Markov Sources
Ahmed Elshafiy, Kenneth Rose
An effective 'on-the-fly' mechanism for stochastic lossy coding of Markov sources using string matching techniques is proposed in this paper. Earlier work has shown that the rate-d…
Combinatorial Message Sharing and a New Achievable Region for Multiple Descriptions
Kumar Viswanatha, Emrah Akyol, Kenneth Rose
This paper presents a new achievable rate-distortion region for the general L channel multiple descriptions problem. A well known general region for this problem is due to Venkatar…
Deterministic Annealing Based Optimization for Zero-Delay Source-Channel Coding in Networks
Mustafa Said Mehmetoglu, Emrah Akyol, Kenneth Rose
This paper studies the problem of global optimization of zero-delay source-channel codes that map between the source space and the channel space, under a given transmission power c…
Analog Multiple Descriptions: A Zero-Delay Source-Channel Coding Approach
Mustafa Said Mehmetoglu, Emrah Akyol, Kenneth Rose
This paper extends the well-known source coding problem of multiple descriptions, in its general and basic setting, to analog source-channel coding scenarios. Encoding-decoding fun…
The Lossy Common Information of Correlated Sources
Kumar Viswanatha, Emrah Akyol, Kenneth Rose
The two most prevalent notions of common information (CI) are due to Wyner and Gacs-Korner and both the notions can be stated as two different characteristic points in the lossless…
A Deterministic Annealing Approach to Witsenhausen's Counterexample
Mustafa Mehmetoglu, Emrah Akyol, Kenneth Rose
This paper proposes a numerical method, based on information theoretic ideas, to a class of distributed control problems. As a particular test case, the well-known and numerically…