461 search results - page 18 / 93 » A graph-theoretic model for optimizing queries involving met... |
SIGMOD
1993
ACM
14 years 1 months ago
1993
ACM
The traditional focus of relational query optimization schemes has been on the choice of join methods and join orders. Restrictions have typically been handled in query optimizers ...
WSC
2004
13 years 10 months ago
2004
We present a new random search method for solving simulation optimization problems. Our approach emphasizes the need for maintaining the right balance between exploration and expl...
VLDB
1999
ACM
14 years 1 months ago
1999
ACM
Data intensive applications today usually run in either a clientserver or a middleware environment. In either case, they must efficiently handle both database queries, which proc...
SIGSOFT
2010
ACM
13 years 6 months ago
2010
ACM
Almost all fundamental advances in science and engineering crucially depend on the availability of extremely capable high performance computing (HPC) systems. Future HPC systems w...
MCS
2007
Springer
13 years 8 months ago
2007
Springer
The paper deals with a structural optimization of composite materials with periodic microstructures invoking an elasto-plasticity model with the von Mises yield criterion. Closest...