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ICASSP
2009
IEEE
14 years 3 months ago
Shrinkage estimation of high dimensional covariance matrices
We address covariance estimation under mean-squared loss in the Gaussian setting. Specifically, we consider shrinkage methods which are suitable for high dimensional problems wit...
Yilun Chen, Ami Wiesel, Alfred O. Hero
INFOCOM
2009
IEEE
14 years 3 months ago
Capacity Provisioning a Valiant Load-Balanced Network
—Valiant load balancing (VLB), also called two-stage load balancing, is gaining popularity as a routing scheme that can serve arbitrary traffic matrices. To date, VLB network de...
Andrew R. Curtis, Alejandro López-Ortiz
ERSHOV
2009
Springer
14 years 3 months ago
Symbolic Bounded Conformance Checking of Model Programs
Abstract. Model programs are high-level behavioral specifications typically representing Abstract State Machines or ASMs. Conformance checking of model programs is the problem of ...
Margus Veanes, Nikolaj Bjørner
ICTAC
2009
Springer
14 years 3 months ago
Input-Output Model Programs
Abstract. Model programs are used as high-level behavioral specifications typically representing abstract state machines. For modeling reactive systems, one uses input-output mode...
Margus Veanes, Nikolaj Bjørner
ISSAC
2009
Springer
123views Mathematics» more  ISSAC 2009»
14 years 3 months ago
Schemes for deterministic polynomial factoring
In this work we relate the deterministic complexity of factoring polynomials (over finite fields) to certain combinatorial objects, we call m-schemes, that are generalizations o...
Gábor Ivanyos, Marek Karpinski, Nitin Saxen...