141 citations · 297 across the 30 of their papers we have counts for
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math.ST2015★ 2 cited
Adaptive estimation of planar convex sets
Tony Cai, Adityanand Guntuboyina, Yuting Wei
In this paper, we consider adaptive estimation of an unknown planar compact, convex set from noisy measurements of its support function on a uniform grid. Both the problem of estim…
math.ST2015★ 14 cited
On matrix estimation under monotonicity constraints
Sabyasachi Chatterjee, Adityanand Guntuboyina, Bodhisattva Sen
We consider the problem of estimating an unknown matrix from noisy observations under the constraint that is nondecreasing in both rows…