289 search results - page 13 / 58 » Control of an Extensible Query Optimizer: A Planning-Based A... |
SIGMOD
2007
ACM
14 years 7 months ago
2007
ACM
Good cardinality estimates are critical for generating good execution plans during query optimization. Complex predicates, correlations between columns, and user-defined functions...
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
The widespread distribution and availability of smallscale sensors, actuators, and embedded processors is transforming the physical world into a computing platform. One such examp...
ICRA
2007
IEEE
14 years 1 months ago
2007
IEEE
— Different coherence dimensions can be considered to improve the performances of an algorithm for computing collision translations of pairs of convex polyhedra. The algorithm’...
CDC
2010
IEEE
2010
IEEE
Convergence of discrete-time approximations of constrained linear-quadratic optimal control problems
13 years 2 months ago
Abstract-- Continuous-time linear constrained optimal control problems are in practice often solved using discretization techniques, e.g. in model predictive control (MPC). This re...
PAMI
2006
13 years 7 months ago
2006
Efficient segmentation of globally optimal surfaces representing object boundaries in volumetric data sets is important and challenging in many medical image analysis applications....