756 search results - page 24 / 152 » Using topology for spatial reasoning |
AAAI
2000
14 years 11 months ago
2000
A central problem in qualitative reasoning is understanding how people reason about space and shape with diagrams. We claim that progress in diagrammatic reasoning is being slowed...
80
Voted
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
Recent advancement in 3D digitization techniques have prompted to the need for 3D object retrieval. Our method of comparing 3D objects for retrieval is based on 3D morphing. It co...
EUROSSC
2007
Springer
15 years 3 months ago
2007
Springer
An increasing number of computationally enhanced objects is distributed around us in physical space, which are equipped – or at least can be provided – with sensors for measuri...
ER
2005
Springer
15 years 3 months ago
2005
Springer
Measuring semantic similarity among concepts is the core method for assessing the degree of semantic interoperability within and between ontologies. In this paper, we propose to ex...
GIS
1997
ACM
15 years 1 months ago
1997
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involve...