1511 search results - page 149 / 303 » Hierarchical Graph Transformation |
146
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ICALP
2005
Springer
15 years 10 months ago
2005
Springer
Bigraphs are emerging as a (meta-)model for concurrent calculi, like CCS, ambients, πcalculus, and Petri nets. They are built orthogonally on two structures: a hierarchical place...
107
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ICPR
2008
IEEE
16 years 6 months ago
2008
IEEE
In this paper we propose a novel method for generic object localization. The method is based on modeling the object as a graph at two levels: a local substructural representation ...
131
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CG
2007
Springer
15 years 5 months ago
2007
Springer
In this paper, we describe a new optical tracking algorithm for pose estimation of interaction devices in virtual and augmented reality. Given a 3D model of the interaction device...
119
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COSIT
2009
Springer
15 years 11 months ago
2009
Springer
Conceptual neighborhood graphs are similarity-based schemata of spatial/temporal relations. This paper proposes a semi-automated method for deriving a conceptual neighborhood graph...
150
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ACCV
2007
Springer
15 years 11 months ago
2007
Springer
We present a novel approach to image segmentation using iterated Graph Cuts based on multi-scale smoothing. We compute the prior probability obtained by the likelihood from a color...