160 search results - page 13 / 32 » Qualitative Spatial Reasoning Extracting and Reasoning with ... |
LPAR
2010
Springer
13 years 6 months ago
2010
Springer
We address the problem of merging qualitative constraint networks (QCNs) representing agents local preferences or beliefs on the relative position of spatial or temporal entities. ...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
Spatial relations play a crucial role in model-based image recognition and interpretation due to their stability compared to many other image appearance characteristics, and graphs...
CI
1998
13 years 7 months ago
1998
This paper presents a point based spatio-temporal rst order logic for representing the qualitative and quantitative spatial temporal knowledge needed to reason about motion in a t...
GIS
2005
ACM
14 years 8 months ago
2005
ACM
Georeferenced information is growing every day, and geographical information systems are becoming crucial in many decision processes. As a consequence, extracting knowledge from G...
PERVASIVE
2009
Springer
14 years 2 months ago
2009
Springer
Computer vision techniques can enhance landmark-based navigation by better utilizing online photo collections. We use spatial reasoning to compute camera poses, which are then regi...