6105 search results - page 32 / 1221 » A Parallel Algorithm for Bound-Smoothing |
IGARSS
2009
13 years 6 months ago
2009
We have explored in this paper a framework to test in a quantitative manner the stability of different endmember extraction and spectral unmixing algorithms based on the concept o...
CLUSTER
2011
IEEE
12 years 8 months ago
2011
IEEE
—Much of dense linear algebra has been successfully blocked to concentrate the majority of its time in the Level 3 BLAS, which are not only efficient for serial computation, but...
MST
1998
13 years 8 months ago
1998
We have developed a methodology for predicting the performance of parallel algorithms on real parallel machines. The methodology consists of two steps. First, we characterize a mac...
ISMM
2011
Springer
12 years 11 months ago
2011
Springer
Abstract. In this paper we present a parallel algorithm for the topological watershed, suitable for a shared memory parallel architecture. On a 24-core machine an average speed-up ...
PVM
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Today’s large finite element simulations require parallel algorithms to scale on clusters with thousands or tens of thousands of processor cores. We present data struc...