Ali Ahmed

activity

20122020

most citedInvertible generative models for inverse problems: mitigating representation error and dataset bias

42 citations · 133 across the 18 of their papers we have counts for

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3 papers · 1 filter

math.OC2019★ 5 cited

Bilinear Compressed Sensing under known Signs via Convex Programming

Alireza Aghasi, Ali Ahmed, Paul Hand +1

We consider the bilinear inverse problem of recovering two vectors, $x \in R^{L}$ and $w \in R^{L}$ , from their entrywise product. We consider…

math.OC2018

A convex program for bilinear inversion of sparse vectors

Alireza Aghasi, Ali Ahmed, Paul Hand +1

We consider the bilinear inverse problem of recovering two vectors, $x \in R^{L}$ and $w \in R^{L}$ , from their entrywise product. We consider t…

math.OC2016★ 7 cited

A Convex Program for Mixed Linear Regression with a Recovery Guarantee for Well-Separated Data

Paul Hand, Babhru Joshi

We introduce a convex approach for mixed linear regression over $d$ features. This approach is a second-order cone program, based on L1 minimization, which assigns an estimate regr…