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77
Voted
CORR
2010
Springer
89views Education» more  CORR 2010»
15 years 25 days ago
Collaborative Filtering in a Non-Uniform World: Learning with the Weighted Trace Norm
We show that matrix completion with tracenorm regularization can be significantly hurt when entries of the matrix are sampled nonuniformly. We introduce a weighted version of the ...
Ruslan Salakhutdinov, Nathan Srebro
83
Voted
CORR
2010
Springer
80views Education» more  CORR 2010»
15 years 25 days ago
Fault Diagnosis with Dynamic Observers
In this paper, we review some recent results about the use of dynamic observers for fault diagnosis of discrete event systems. Dynamic observers can switch sensors on or off, thus ...
Franck Cassez, Stavros Tripakis
94
Voted
CORR
2010
Springer
108views Education» more  CORR 2010»
15 years 25 days ago
Compressed Sensing: How sharp is the Restricted Isometry Property
Compressed sensing is a recent technique by which signals can be measured at a rate proportional to their information content, combining the important task of compression directly ...
Jeffrey D. Blanchard, Coralia Cartis, Jared Tanner
CORR
2010
Springer
156views Education» more  CORR 2010»
15 years 25 days ago
The Exact Closest String Problem as a Constraint Satisfaction Problem
We report (to our knowledge) the first evaluation of Constraint Satisfaction as a computational framework for solving closest string problems. We show that careful consideration o...
Tom Kelsey, Lars Kotthoff
CORR
2010
Springer
127views Education» more  CORR 2010»
15 years 25 days ago
A note on concentration of submodular functions
We survey a few concentration inequalities for submodular and fractionally subadditive functions of independent random variables, implied by the entropy method for self-bounding f...
Jan Vondrák