20 search results - page 1 / 4 » Algorithm-based recovery for iterative methods without check... |
HPDC
2011
IEEE
12 years 8 months ago
2011
IEEE
In today’s high performance computing practice, fail-stop failures are often tolerated by checkpointing. While checkpointing is a very general technique and can often be applied...
ICS
2011
Tsinghua U.
12 years 8 months ago
2011
Tsinghua U.
The probability that a failure will occur before the end of the computation increases as the number of processors used in a high performance computing application increases. For l...
PAMI
2006
13 years 4 months ago
2006
This paper addresses the problem of rotation estimation directly from images defined on the sphere and without correspondence. The method is particularly useful for the alignment ...
SIAMIS
2011
12 years 11 months ago
2011
The convergence rate is analyzed for the sparse reconstruction by separable approximation (SpaRSA) algorithm for minimizing a sum f(x) + ψ(x), where f is smooth and ψ is convex, ...
CLUSTER
2004
IEEE
13 years 8 months ago
2004
IEEE
As high performance clusters continue to grow in size, the mean time between failure shrinks. Thus, the issues of fault tolerance and reliability are becoming one of the challengi...