44 citations · 45 across the 2 of their papers we have counts for
3 papers
math.NA2014★ 44 cited
An Asynchronous Parallel Randomized Kaczmarz Algorithm
Ji Liu, Stephen J. Wright, Srikrishna Sridhar
We describe an asynchronous parallel variant of the randomized Kaczmarz (RK) algorithm for solving the linear system . The analysis shows linear convergence and indicates tha…
math.NA2013★ 1 cited
An Approximate, Efficient Solver for LP Rounding
Srikrishna Sridhar, Victor Bittorf, Ji Liu +3
Many problems in machine learning can be solved by rounding the solution of an appropriate linear program (LP). This paper shows that we can recover solutions of comparable quality…
math.OC2013
An Asynchronous Parallel Stochastic Coordinate Descent Algorithm
Ji Liu, Stephen J. Wright, Christopher Ré +2
We describe an asynchronous parallel stochastic coordinate descent algorithm for minimizing smooth unconstrained or separably constrained functions. The method achieves a linear co…