35 citations · 182 across the 29 of their papers we have counts for
4 papers · 1 filter
Non-Gaussian Observations in Nonlinear Compressed Sensing via Stein Discrepancies
Larry Goldstein, Xiaohan Wei
Performance guarantees for compression in nonlinear models under non-Gaussian observations can be achieved through the use of distributional characteristics that are sensitive to t…
Structured signal recovery from non-linear and heavy-tailed measurements
Larry Goldstein, Stanislav Minsker, Xiaohan Wei
We study high-dimensional signal recovery from non-linear measurements with design vectors having elliptically symmetric distribution. Special attention is devoted to the situation…
Asynchronous Optimization over Weakly Coupled Renewal Systems
Xiaohan Wei, Michael J. Neely
This paper considers optimization over multiple renewal systems coupled by time average constraints. These systems act asynchronously over variable length frames. For each system,…
Opportunistic Scheduling over Renewal Systems: An Empirical Method
Xiaohan Wei, Michael J. Neely
This paper considers an opportunistic scheduling problem over a renewal system. A controller observes a random event at the beginning of each renewal frame and then chooses an acti…