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20102026
most citedEstimating the transition matrix of a Markov chain observed at random times

16 citations · 69 across the 27 of their papers we have counts for

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math.ST2010

Optimal designs for Lasso and Dantzig selector using Expander Codes

Yohann de Castro

We investigate the high-dimensional regression problem using adjacency matrices of unbalanced expander graphs. In this frame, we prove that the -prediction error and the…