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» On Coherence in Computer Algebra
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GC
2010
Springer
15 years 3 months ago
Intriguing Sets of Vertices of Regular Graphs
Intriguing and tight sets of vertices of point-line geometries have recently been studied in the literature. In this paper, we indicate a more general framework for dealing with t...
Bart De Bruyn, Hiroshi Suzuki
SPAA
2010
ACM
15 years 3 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
ATS
1997
IEEE
87views Hardware» more  ATS 1997»
15 years 8 months ago
A Genetic Algorithm for the Computation of Initialization Sequences for Synchronous Sequential Circuits
Testing circuits which do not include a global reset signal requires either complex ATPG algorithms based on 9- or even 256-valued algebras, or some suitable method to generate in...
Fulvio Corno, Paolo Prinetto, Maurizio Rebaudengo,...
127
Voted
IFIP
2000
Springer
15 years 8 months ago
Broadway: A Software Architecture for Scientific Computing
Scientific programs rely heavily on software libraries. This paper describes the limitations of this reliance and shows how it degrades software quality. We offer a solution that u...
Samuel Z. Guyer, Calvin Lin
CORR
2008
Springer
162views Education» more  CORR 2008»
15 years 4 months ago
Accelerating Scientific Computations with Mixed Precision Algorithms
On modern architectures, the performance of 32-bit operations is often at least twice as fast as the performance of 64-bit operations. By using a combination of 32-bit and 64-bit ...
Marc Baboulin, Alfredo Buttari, Jack Dongarra, Jak...