6004 search results - page 251 / 1201 » Parallelizing query optimization |
IPPS
2005
IEEE
14 years 4 months ago
2005
IEEE
This paper studies distributed scheduling of parallel I/O data transfers on systems that provide data replication. In our previous work, we proposed a centralized algorithm for so...
PC
2010
13 years 5 months ago
2010
We present an efficient implementation of the Modified SParse Approximate Inverse (MSPAI) preconditioner. MSPAI generalizes the class of preconditioners based on Frobenius norm mi...
ICSE
2007
IEEE-ACM
14 years 11 months ago
2007
IEEE-ACM
Model checkers search the space of possible program behaviors to detect errors and to demonstrate their absence. Despite major advances in reduction and optimization techniques, s...
CCGRID
2009
IEEE
14 years 5 months ago
2009
IEEE
— As the scale and complexity of parallel systems continue to grow, failures become more and more an inevitable fact for solving large-scale applications. In this research, we pr...
ATAL
2007
Springer
14 years 5 months ago
2007
Springer
The issue of coalition formation has been investigated from many aspects, but until recently little attention has been paid to overlapping coalition formation. What’s more, an a...