96 citations · 181 across the 12 of their papers we have counts for
12 papers
Diversity Embedded Streaming Erasure Codes (DE-SCo): Constructions and Optimality
Ahmed Badr, Ashish Khisti, Emin Martinian
Streaming erasure codes encode a source stream to guarantee that each source packet is recovered within a fixed delay at the receiver over a burst-erasure channel. This paper intro…
Diversity Embedded Streaming Erasure Codes (DE-SCo): Constructions and Optimality
Ahmed Badr, Ashish Khisti, Emin Martinian
Streaming erasure codes guarantee that each source packet is recovered within a fixed delay at the receiver over a burst-erasure channel. This paper introduces a new class of strea…
Low-density graph codes that are optimal for source/channel coding and binning
Martin J. Wainwright, Emin Martinian
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-d…
Low-density constructions can achieve the Wyner-Ziv and Gelfand-Pinsker bounds
Emin Martinian, Martin J. Wainwright
We describe and analyze sparse graphical code constructions for the problems of source coding with decoder side information (the Wyner-Ziv problem), and channel coding with encoder…
Analysis of LDGM and compound codes for lossy compression and binning
Emin Martinian, Martin J. Wainwright
Recent work has suggested that low-density generator matrix (LDGM) codes are likely to be effective for lossy source coding problems. We derive rigorous upper bounds on the effecti…
Low density codes achieve the rate-distortion bound
Emin Martinian, Martin J. Wainwright
We propose a new construction for low-density source codes with multiple parameters that can be tuned to optimize the performance of the code. In addition, we introduce a set of an…