101 citations · 615 across the 44 of their papers we have counts for
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cs.LG2019★ 11 cited
Online matrix factorization for Markovian data and applications to Network Dictionary Learning
Hanbaek Lyu, Deanna Needell, Laura Balzano
Online Matrix Factorization (OMF) is a fundamental tool for dictionary learning problems, giving an approximate representation of complex data sets in terms of a reduced number of…
eess.SY2019★ 1 cited
Mode Clustering for Markov Jump Systems
Zhe Du, Necmiye Ozay, Laura Balzano
In this work, we consider the problem of mode clustering in Markov jump models. This model class consists of multiple dynamical modes with a switching sequence that determines how…
math.OC2019★ 2 cited
A Memory-efficient Algorithm for Large-scale Sparsity Regularized Image Reconstruction
Greg Ongie, Naveen Murthy, Laura Balzano +1
We derive a memory-efficient first-order variable splitting algorithm for convex image reconstruction problems with non-smooth regularization terms. The algorithm is based on a pri…