80 citations · 292 across the 37 of their papers we have counts for
5 papers · 1 filter
Lattice-based Robust Distributed Source Coding
Dania Elzouki, Sorina Dumitrescu, Jun Chen
In this paper, we propose a lattice-based robust distributed source coding system for two correlated sources and provide a detailed performance analysis under the high resolution a…
Capacity-Achieving Private Information Retrieval Codes with Optimal Message Size and Upload Cost
Chao Tian, Hua Sun, Jun Chen
We propose a new capacity-achieving code for the private information retrieval (PIR) problem, and show that it has the minimum message size (being one less than the number of serve…
Robust Distributed Compression of Symmetrically Correlated Gaussian Sources
Yizhong Wang, Li Xie, Xuan Zhang +1
Consider a lossy compression system with distributed encoders and a centralized decoder. Each encoder compresses its observed source and forwards the compressed data to the…
A Geometric Property of Relative Entropy and the Universal Threshold Phenomenon for Binary-Input Channels with Noisy State Information at the Encoder
Shengtian Yang, Jun Chen
Tight lower and upper bounds on the ratio of relative entropies of two probability distributions with respect to a common third one are established, where the three distributions a…
Analysis and Code Design for the Binary CEO Problem under Logarithmic Loss
Mahdi Nangir, Reza Asvadi, Mahmoud Ahmadian-Attari +1
In this paper, we propose an efficient coding scheme for the binary Chief Executive Officer (CEO) problem under logarithmic loss criterion. Courtade and Weissman obtained the exact…