80 search results - page 1 / 16 » Qualitative Spatial Reasoning about Sketch Maps |
IAAI
2003
13 years 6 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...
ECAI
2000
Springer
13 years 8 months ago
2000
Springer
Abstract. Representing and reasoning about orientation information is an important aspect of qualitative spatial reasoning. We present a novel approach for dealing with intrinsic o...
AIM
2004
13 years 4 months ago
2004
Reasoning about spatial data is a key task in many applications, including geographic information systems, meteorological and fluid flow analysis, computer-aided design, and prote...
MIDDLEWARE
2007
Springer
13 years 10 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
GIS
1992
ACM
13 years 8 months ago
1992
ACM
A new approach to representing qualitative spatial knowledge and to spatial reasoning is presented. This approach is motivated by cognitive considerations and is based on relative ...