38 citations · 63 across the 7 of their papers we have counts for
3 papers · 1 filter
Low rank methods for multiple network alignment
Huda Nassar, Georgios Kollias, Ananth Grama +1
Multiple network alignment is the problem of identifying similar and related regions in a given set of networks. While there are a large number of effective techniques for pairwise…
Provably convergent acceleration in factored gradient descent with applications in matrix sensing
Tayo Ajayi, David Mildebrath, Anastasios Kyrillidis +3
We present theoretical results on the convergence of \emph{non-convex} accelerated gradient descent in matrix factorization models with -norm loss. The purpose of this work…
MXNET-MPI: Embedding MPI parallelism in Parameter Server Task Model for scaling Deep Learning
Amith R Mamidala, Georgios Kollias, Chris Ward +1
Existing Deep Learning frameworks exclusively use either Parameter Server(PS) approach or MPI parallelism. In this paper, we discuss the drawbacks of such approaches and propose a…