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05/26/2023
Learning Causal Graphs via Monotone Triangular Transport Maps
We study the problem of causal structure learning from data using optima...
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09/27/2022
Statistical limits of correlation detection in trees
In this paper we address the problem of testing whether two observed tre...
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03/18/2022
SiMCa: Sinkhorn Matrix Factorization with Capacity Constraints
For a very broad range of problems, recommendation algorithms have been ...
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07/15/2021
Correlation detection in trees for partial graph alignment
Motivated by alignment of correlated sparse random graphs, we study a hy...
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02/04/2021
Impossibility of Partial Recovery in the Graph Alignment Problem
Random graph alignment refers to recovering the underlying vertex corres...
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10/30/2020
Sharp threshold for alignment of graph databases with Gaussian weights
We study the fundamental limits for reconstruction in weighted graph (or...
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02/04/2020