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ORIE 9000 Colloquium - Xiaodong Li: Low-rank recovery: from convex to nonconvex methods

Low-rank structures are common in modern data analysis, and they play essential roles in various applications. It is challenging to recover low-rank structures reliably and ef´Čüciently from corrupted…

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CAM Colloquium, October 19, 2012 - Johan Ugander

Johan Ugander Center for Applied Mathematics Cornell University Friday, October 19, 2012 Graph Structure Large and Small: Graphs at Facebook With nearly a billion active users, the Facebook…

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