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PARA
2004
Springer
14 years 1 months ago
Parallel Hybrid Sparse Solvers Through Flexible Incomplete Cholesky Preconditioning
Abstract. We consider parallel preconditioning schemes to accelerate the convergence of Conjugate Gradients (CG) for sparse linear system solution. We develop methods for construct...
Keita Teranishi, Padma Raghavan
IV
2003
IEEE
200views Visualization» more  IV 2003»
14 years 1 months ago
Using Curves to Enhance Parallel Coordinate Visualisations
This paper introduces a number of refinements to the Parallel Coordinates visualisation metaphor for multidimensional data. Firstly, the traditional set of poly-lines are replaced...
Martin Graham, Jessie B. Kennedy
ARITH
1999
IEEE
14 years 14 days ago
Necessary and Sufficient Conditions for Parallel, Constant Time Conversion and Addition
This note presents necessary and sufficient conditions for parallel and constant time conversions from one digit-set into another, and thus also for constant time addition. In the...
Peter Kornerup
ISSAC
1992
Springer
114views Mathematics» more  ISSAC 1992»
14 years 6 days ago
Parallel Lattice Basis Reduction
Abstract. Lattice basis reduction is an important problem in geometry of numbers with applications in combinatorial optimization, computer algebra, and cryptography. The well-known...
Gilles Villard
COR
2010
121views more  COR 2010»
13 years 8 months ago
Parallel machine scheduling with precedence constraints and setup times
This paper presents different methods for solving parallel machine scheduling problems with precedence constraints and setup times between the jobs. Limited discrepancy search met...
Bernat Gacias, Christian Artigues, Pierre Lopez