Sciweavers

5588 search results - page 206 / 1118
» Parallel Implementation of Bags
Sort
View
AAECC
2007
Springer
87views Algorithms» more  AAECC 2007»
15 years 3 months ago
Towards an accurate performance modeling of parallel sparse factorization
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
Laura Grigori, Xiaoye S. Li
INFORMATICALT
2006
77views more  INFORMATICALT 2006»
15 years 3 months ago
Parallel Numerical Algorithms for 3D Parabolic Problem with Nonlocal Boundary Condition
Three parallel algorithms for solving the 3D problem with nonlocal boundary condition are considered. The forward and backward Euler finite-difference schemes, and LOD scheme are t...
Raimondas Ciegis
PPOPP
2011
ACM
14 years 6 months ago
Programming the memory hierarchy revisited: supporting irregular parallelism in sequoia
We describe two novel constructs for programming parallel machines with multi-level memory hierarchies: call-up, which allows a child task to invoke computation on its parent, and...
Michael Bauer, John Clark, Eric Schkufza, Alex Aik...
ICDE
1996
IEEE
134views Database» more  ICDE 1996»
16 years 4 months ago
Parallel Pointer-Based Join Algorithms in Memory-mapped Environments
Three pointer-based parallel join algorithms are presented and analyzed for environments in which secondary storage is made transparent to the programmer through memory mapping. B...
Peter A. Buhr, Anil K. Goel, Naomi Nishimura, Prab...
137
Voted
ICDM
2009
IEEE
172views Data Mining» more  ICDM 2009»
15 years 10 months ago
Sparse Least-Squares Methods in the Parallel Machine Learning (PML) Framework
—We describe parallel methods for solving large-scale, high-dimensional, sparse least-squares problems that arise in machine learning applications such as document classificatio...
Ramesh Natarajan, Vikas Sindhwani, Shirish Tatikon...