981 search results - page 67 / 197 » Negation in Spatial Reasoning |
94
Voted
GIS
1998
ACM
15 years 13 days ago
1998
ACM
This paper describes the implementation of a triangulation based collapse algorithm in the general-purpose object oriented DBMS Magnum. The contribution of the paper is twofold. F...
DEXAW
2000
IEEE
15 years 5 months ago
2000
IEEE
This paper presents an integrated study on possible topological relationship between multidimensional simple objects in 0,1,2 and 3 D space. The formal categorisation of spatial r...
88
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ICPR
2008
IEEE
15 years 7 months ago
2008
IEEE
This paper describes the mathematical underpinning used to analyse two dimensional movements with time using Fourier Analysis techniques. Interpreting the complex harmonic compone...
111
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VISAPP
2008
15 years 2 months ago
2008
In this paper we propose a method for continuous learning of simple visual concepts. The method continuously associates words describing observed scenes with automatically extracte...
213
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GIS
2006
ACM
16 years 1 months ago
2006
ACM
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs <p, q>, p R, q S such that the distance of an object ...