151 citations · 632 across the 84 of their papers we have counts for
4 papers · 1 filter
Sequential Information Guided Sensing
Ruiyang Song, Yao Xie, Sebastian Pokutta
We study the value of information in sequential compressed sensing by characterizing the performance of sequential information guided sensing in practical scenarios when informatio…
Info-Greedy sequential adaptive compressed sensing
Gabor Braun, Sebastian Pokutta, Yao Xie
We present an information-theoretic framework for sequential adaptive compressed sensing, Info-Greedy Sensing, where measurements are chosen to maximize the extracted information c…
On block coherence of frames
Robert Calderbank, Andrew Thompson, Yao Xie
Block coherence of matrices plays an important role in analyzing the performance of block compressed sensing recovery algorithms (Bajwa and Mixon, 2012). In this paper, we characte…
Finding Zeros: Greedy Detection of Holes
Juhwan Yoo, Yao Xie, Andrew Harms +2
In this paper, motivated by the setting of white-space detection [1], we present theoretical and empirical results for detection of the zero-support E of x \in Cp (xi = 0 for i \in…