136 citations · 328 across the 21 of their papers we have counts for
3 papers · 1 filter
Nonlinear Basis Pursuit
Henrik Ohlsson, Allen Y. Yang, Roy Dong +1
In compressive sensing, the basis pursuit algorithm aims to find the sparsest solution to an underdetermined linear equation system. In this paper, we generalize basis pursuit to f…
Compressive Shift Retrieval
Henrik Ohlsson, Yonina C. Eldar, Allen Y. Yang +1
The classical shift retrieval problem considers two signals in vector form that are related by a shift. The problem is of great importance in many applications and is typically sol…
Quadratic Basis Pursuit
Henrik Ohlsson, Allen Y. Yang, Roy Dong +2
In many compressive sensing problems today, the relationship between the measurements and the unknowns could be nonlinear. Traditional treatment of such nonlinear relationships hav…