235 search results - page 34 / 47 » Towards a spatial multidimensional model |
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
We present a novel framework for comprehensive exploration of OLAP data by means of user-defined dynamic hierarchical visualizations. The multidimensional data model behind the OLA...
DBSEC
2008
13 years 11 months ago
2008
With the growing use of wireless networks and mobile devices, we are moving towards an era where spatial and temporal information will be necessary for access control. The use of s...
CVPR
2008
IEEE
14 years 12 months ago
2008
IEEE
In background subtraction, cast shadows induce silhouette distortions and object fusions hindering performance of high level algorithms in scene monitoring. We introduce a nonpara...
DATE
2009
IEEE
2009
IEEE
Analyzing the impact of process variations on parametric measurements: Novel models and applications
14 years 4 months ago
Abstract—In this paper we propose a novel statistical framework to model the impact of process variations on semiconductor circuits through the use of process sensitive test stru...
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
Abstract. Many different index structures have been proposed for spatial databases to support efficient query processing. However, most of these index structures suffer from an exp...