Roee David, Elazar Goldenberg, Robert Krauthgamer

We study the problem of \emph{reconstructing a low-rank matrix}, where the input is an $n\times m$ matrix $M$ over a field $\mathbb{F}$ and the goal is to reconstruct a (near-optimal) matrix $M'$ that is low-rank and close to $M$ under some distance function $\Delta$.

Furthermore, the reconstruction must be local, ...
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