772 search results - page 60 / 155 » Hyper-Systolic Matrix Multiplication |
ETFA
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, the effect of network-induced delay introduced into the control loop is modelled as time-varying disturbance. Based on this model, a fault isolation filter (FIF) f...
PPL
2002
13 years 8 months ago
2002
We present new communication-efficient parallel dense linear solvers: a solver for triangular linear systems with multiple right-hand sides and an LU factorization algorithm. Thes...
FSTTCS
2008
Springer
13 years 10 months ago
2008
Springer
We consider the problem of maintaining information about the rank of a matrix M under changes to its entries. For an n × n matrix M, we show an amortized upper bound of O(nω−1)...
TOMS
2008
13 years 8 months ago
2008
We present families of algorithms for operations related to the computation of the inverse of a Symmetric Positive Definite (SPD) matrix: Cholesky factorization, inversion of a tr...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Nonnegative Matrix Factorization (NMF) is the problem of approximating a nonnegative matrix with the product of two low-rank nonnegative matrices and has been shown to be particul...