Sebastian U. Stich

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20112026

most citedSCAFFOLD: Stochastic Controlled Averaging for Federated Learning

732 citations · 3.2k across the 65 of their papers we have counts for

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Showing 2013Show all

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stat.ML2013

Stochastic continuum armed bandit problem of few linear parameters in high dimensions

Hemant Tyagi, Sebastian Stich, Bernd Gärtner

We consider a stochastic continuum armed bandit problem where the arms are indexed by the $ℓ_{2}$ ball $B_{d} (1 + ν)$ of radius $1 + ν$ in $R^{d}$ . The reward functions $r :B_{…