174 search results - page 4 / 35 » Combining topological and size information for spatial reaso... |
IAAI
2003
13 years 7 months ago
2003
Sketch maps are an important spatial representation used in many geospatial reasoning tasks. This paper describes techniques we have developed that enable software to perform huma...
GIS
2005
ACM
14 years 7 months ago
2005
ACM
Topological predicates, as derived from the 9-intersection model, have been widely recognized in GIS, spatial database systems, and many other geo-related disciplines. They are ba...
SOCO
1998
Springer
13 years 5 months ago
1998
Springer
The development of formal models of spatial relations is a topic of great importance in spatial reasoning, geographic information systems (GIS) and computer vision, and has gained ...
KYOTODL
2000
13 years 7 months ago
2000
Spatial data are often stored in a database with the finest level of details. The problem of cartographic generalization of spatial data concerns deriving spatial data with proper...
GIS
2006
ACM
14 years 7 months ago
2006
ACM
Topological relationships between objects in space are of great importance in many disciplines. Recently, topological relationships have been defined for complex spatial objects. ...