209 search results - page 5 / 42 » Combining Topological and Directional Information for Spatia... |
FLAIRS
2007
13 years 11 months ago
2007
In this paper, we extend Moss and Parikh’s approach to reasoning about topological properties of knowledge. We turn that system in a spatio-temporal direction by successively ad...
EUROSSC
2007
Springer
14 years 2 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...
DASFAA
2010
IEEE
14 years 3 months ago
2010
IEEE
Abstract. Besides topological relations and approximate relations, cardinal directions have turned out to be an important class of qualitative spatial relations. In spatial databas...
SSD
2007
Springer
14 years 2 months ago
2007
Springer
Topological relationships between spatial objects are important for querying, reasoning, and indexing of data within spatial databases. These relationships are qualitative and resp...
IAAI
2003
13 years 10 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...