192 citations · 775 across the 81 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
cs.IT2012★ 65 cited
Convolutional Compressed Sensing Using Deterministic Sequences
Kezhi Li, Lu Gan, Cong Ling
In this paper, a new class of circulant matrices built from deterministic sequences is proposed for convolution-based compressed sensing (CS). In contrast to random convolution, th…
cs.IT2012★ 192 cited
Semantically Secure Lattice Codes for the Gaussian Wiretap Channel
Cong Ling, Laura Luzzi, Jean-Claude Belfiore +1
We propose a new scheme of wiretap lattice coding that achieves semantic security and strong secrecy over the Gaussian wiretap channel. The key tool in our security proof is the fl…