105 search results - page 6 / 21 » First order properties on nowhere dense structures |
83
Voted
BSL
2000
14 years 11 months ago
2000
We recall the notions of weak and strong Euler characteristics on a first order structure and make explicit the notion of a Grothendieck ring of a structure. We define partially or...
77
Voted
JUCS
2002
14 years 11 months ago
2002
: Our work is concerned with the design of a knowledge-based system for recognizing agricultural landscape models on land-use maps. Landscape models are defined as sets of spatial ...
103
Voted
CP
2008
Springer
15 years 1 months ago
2008
Springer
ctural abstractions that were introduced in [17]. Compared with other symmetry-breaking techniques, the big advantage of dynamic symmetry breaking is that it can accommodate dynami...
3DPVT
2004
IEEE
15 years 3 months ago
2004
IEEE
We examine the implications of shape on the process of finding dense correspondence and half-occlusions for a stereo pair of images. The desired property of the depth map is that ...
101
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DAS
2006
Springer
15 years 1 months ago
2006
Springer
Accessing the structured content of PDF document is a difficult task, requiring pre-processing and reverse engineering techniques. In this paper, we first present different methods...