24 citations · 92 across the 17 of their papers we have counts for
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cs.LG2021
Robust recovery for stochastic block models
Jingqiu Ding, Tommaso d'Orsi, Rajai Nasser +1
We develop an efficient algorithm for weak recovery in a robust version of the stochastic block model. The algorithm matches the statistical guarantees of the best known algorithms…
cs.LG2021★ 1 cited
Consistent Estimation for PCA and Sparse Regression with Oblivious Outliers
Tommaso d'Orsi, Chih-Hung Liu, Rajai Nasser +3
We develop machinery to design efficiently computable and consistent estimators, achieving estimation error approaching zero as the number of observations grows, when facing an obl…
gr-qc2021★ 1 cited
On the Scattering of Waves inside Charged Spherically Symmetric Black Holes
Mokdad Mokdad, Rajai Nasser
In this paper we show that there is a breakdown of scattering between the event horizon (or the Cauchy horizon) and an intermediate Cauchy hypersurface in the dynamic interior of a…