671 search results - page 52 / 135 » Spatial Reasoning with a Hole |
GIS
1998
ACM
13 years 7 months ago
1998
ACM
Geographical Information Systems (GIS) involve the manipulation of large spatial data sets, and the performance of these systems is often determined by how these data sets are orga...
GIS
2010
ACM
13 years 5 months ago
2010
ACM
Recording the location of people using location-acquisition technologies, such as GPS, allows generating life patterns, which associate people to places they frequently visit. Con...
RSFDGRC
2005
Springer
14 years 1 months ago
2005
Springer
We discuss the problems of spatio-temporal reasoning in the context of hierarchical information maps and approximate reasoning networks (AR networks). Hierarchical information maps...
TIME
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we consider quantitative temporal or spatial constraint networks whose constraints evolve over time in an ultimately periodic fashion. These constraint networks are...
GIS
1998
ACM
13 years 7 months ago
1998
ACM
This paper describes the implementation of a triangulation based collapse algorithm in the general-purpose object oriented DBMS Magnum. The contribution of the paper is twofold. F...