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» A linear implementation of PACMAN
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SPAA
2010
ACM
14 years 11 months ago
Managing the complexity of lookahead for LU factorization with pivoting
We describe parallel implementations of LU factorization with pivoting for multicore architectures. Implementations that differ in two different dimensions are discussed: (1) usin...
Ernie Chan, Robert A. van de Geijn, Andrew Chapman
95
Voted
ICIP
2009
IEEE
16 years 1 months ago
Affine Alignment Of Compound Objects: A Direct Approach
A direct approach for parametric estimation of 2D affine deformations between compound shapes is proposed. It provides the result as a least-square solution of a linear system of ...
DATE
2009
IEEE
141views Hardware» more  DATE 2009»
15 years 7 months ago
How to speed-up your NLFSR-based stream cipher
— Non-Linear Feedback Shift Registers (NLFSRs) have been proposed as an alternative to Linear Feedback Shift Registers (LFSRs) for generating pseudo-random sequences for stream c...
Elena Dubrova
191
Voted
PARA
2004
Springer
15 years 6 months ago
Extending PSBLAS to Build Parallel Schwarz Preconditioners
We describe some extensions to Parallel Sparse BLAS (PSBLAS), a library of routines providing basic Linear Algebra operations needed to build iterative sparse linear system solvers...
Alfredo Buttari, Pasqua D'Ambra, Daniela di Serafi...
100
Voted
HYBRID
2000
Springer
15 years 4 months ago
Controlled Invariance of Discrete Time Systems
Abstract. An algorithm for computing the maximal controlled invariant set and the least restrictive controller for discrete time systems is proposed. We show how the algorithm can ...
René Vidal, Shawn Schaffert, John Lygeros, ...