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IJON
2006
71views more  IJON 2006»
15 years 6 months ago
Maximization of statistical moments for blind separation of sources revisited
In this paper we revisit a classic HOS-based BSS criterion, namely the maximization of the higher-order moments of the estimated sources. The main contributions of this paper are:...
Susana Hornillo-Mellado, Rubén Martí...
JC
2006
68views more  JC 2006»
15 years 6 months ago
Monte Carlo approximation of weakly singular integral operators
We study the randomized approximation of weakly singular integral operators. For a suitable class of kernels having a standard type of singularity and being otherwise of finite sm...
Stefan Heinrich
CLUSTER
2004
IEEE
15 years 6 months ago
MPI/FT: A Model-Based Approach to Low-Overhead Fault Tolerant Message-Passing Middleware
Fault tolerance in parallel systems has traditionally been achieved through a combination of redundancy and checkpointing methods. This notion has also been extended to message-pas...
Rajanikanth Batchu, Yoginder S. Dandass, Anthony S...
MOC
2000
68views more  MOC 2000»
15 years 6 months ago
Numerical approximations of one-dimensional linear conservation equations with discontinuous coefficients
Conservative linear equations arise in many areas of application, including continuum mechanics or high-frequency geometrical optics approximations. This kind of equation admits mo...
Laurent Gosse, François James
MOC
2002
148views more  MOC 2002»
15 years 6 months ago
Convergence of an iterative algorithm for solving Hamilton-Jacobi type equations
Abstract. Solutions of the optimal control and H-control problems for nonlinear affine systems can be found by solving Hamilton-Jacobi equations. However, these first order nonline...
Jerry Markman, I. Norman Katz