398 search results - page 45 / 80 » Conformal Mapping by Computationally Efficient Methods |
EGH
2010
Springer
14 years 7 months ago
2010
Springer
This paper presents a more efficient way of computing single scattering effects in homogeneous participating media for real-time purposes than the currently popular ray-marching b...
PODS
2006
ACM
15 years 9 months ago
2006
ACM
Data exchange deals with inserting data from one database into another database having a different schema. We study and solve a central computational problem of data exchange, nam...
188
click to vote
GIS
2003
ACM
15 years 10 months ago
2003
ACM
Nearest neighbor query is one of the most important operations in spatial databases and their application domains, e.g., locationbased services, advanced traveler information syst...
CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Kernel methods provide an efficient mechanism to derive nonlinear algorithms. In classification problems as well as in feature extraction, kernel-based approaches map the original...
77
Voted
CVPR
1999
IEEE
15 years 2 months ago
1999
IEEE
We introduce an approach to feature-based object recognition, using maximum a posteriori (MAP) estimation under a Markov random field (MRF) model. This approach provides an effici...