253 search results - page 19 / 51 » A Visual Environment for Characterization of State Changes i... |
AVSS
2008
IEEE
14 years 3 months ago
2008
IEEE
Visual surveillance in outdoor environments requires the monitoring of both objects and events. The analysis is generally driven by the target application which, in turn, determin...
WAPCV
2007
Springer
14 years 2 months ago
2007
Springer
The innovation of this work is the provision of a system that learns visual encodings of attention patterns and that enables sequential attention for object detection in real world...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
VIS
2004
IEEE
14 years 10 months ago
2004
IEEE
We present a system for simulating and visualizing the propagation of dispersive contaminants with an application to urban security. In particular, we simulate airborne contaminan...
DAGSTUHL
2007
13 years 10 months ago
2007
Abstract. In this paper, we consider the problem of filtering in relational hidden Markov models. We present a compact representation for such models and an associated logical par...