186 search results - page 35 / 38 » Fast Computation of Sparse Datacubes |
CGF
2008
13 years 10 months ago
2008
We present a novel approach to parameterize a mesh with disk topology to the plane in a shape-preserving manner. Our key contribution is a local/global algorithm, which combines a...
IPPS
2009
IEEE
14 years 4 months ago
2009
IEEE
In many scientific applications, significant time is spent tuning codes for a particular highperformance architecture. Tuning approaches range from the relatively nonintrusive (...
PPOPP
2006
ACM
14 years 3 months ago
2006
ACM
In prior work, we have proposed techniques to extend the ease of shared-memory parallel programming to distributed-memory platforms by automatic translation of OpenMP programs to ...
NIPS
2004
13 years 11 months ago
2004
We show how to build hierarchical, reduced-rank representation for large stochastic matrices and use this representation to design an efficient algorithm for computing the largest...
DAC
2010
ACM
13 years 10 months ago
2010
ACM
Leveraging the power of nowadays graphics processing units for robust power grid simulation remains a challenging task. Existing preconditioned iterative methods that require inco...