63 search results - page 9 / 13 » Foundations of Temporal Conceptual Data Models |
TGIS
2002
13 years 7 months ago
2002
While the presence of uncertainty in the geometric and attribute aspects of geographic information is well known, it is also present in temporal information. In spatiotemporal GIS...
GRAPHICSINTERFACE
2001
13 years 8 months ago
2001
Physics-based modeling integrates dynamics and geometry. The standard methods to solve the Lagrangian equations use a direct approach in the spatial domain. Though extremely power...
ITCC
2003
IEEE
14 years 22 days ago
2003
IEEE
As web information systems tend to mature it has become increasingly important to have an engineered design of such systems. Hera is a design methodology that supports the develop...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
The Rich News system, that can automatically annotate radio and television news with the aid of resources retrieved from the World Wide Web, is described. Automatic speech recogni...
GIS
1998
ACM
13 years 7 months ago
1998
ACM
Abstract. Crime pattern analysis has tended to focus on `hotspot’ analysis techniques; the identi® cation of areas with higher densities of criminal activity. This paper documen...