505 search results - page 21 / 101 » Optimization of Collective Reduction Operations |
99
Voted
ISSAC
1992
Springer
15 years 1 months ago
1992
Springer
Abstract. Lattice basis reduction is an important problem in geometry of numbers with applications in combinatorial optimization, computer algebra, and cryptography. The well-known...
96
Voted
SIGMOD
2005
ACM
15 years 3 months ago
2005
ACM
If presented with inaccurate statistics, even the most sophisticated query optimizers make mistakes. They may wrongly estimate the output cardinality of a certain operation and th...
JMLR
2010
14 years 4 months ago
2010
Many structured information extraction tasks employ collective graphical models that capture interinstance associativity by coupling them with various clique potentials. We propos...
ENTCS
1998
14 years 9 months ago
1998
We obtain a new formalism for concurrent object-oriented languages by extending Abadi and Cardelli's imperative object calculus with operators for concurrency from the -calc...
GECCO
2009
Springer
15 years 4 months ago
2009
Springer
We address a large scale waste collection vehicle routing problem with time windows (VRPTW) complicated by multiple disposal trips and drivers lunch breaks. A fitness search spac...