2188 search results - page 104 / 438 » Instance-Optimal Geometric Algorithms |
143
Voted
ICCV
2011
IEEE
14 years 2 months ago
2011
IEEE
This paper addresses the problem of category-level image classification. The underlying image model is a graph whose nodes correspond to a dense set of regions, and edges reflec...
119
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GEOINFORMATICA
1998
15 years 2 months ago
1998
The nature of map generalization may be non-uniform along the length of an individual line, requiring the application of methods that adapt to the local geometry and the geographi...
104
Voted
WSDM
2009
ACM
15 years 9 months ago
2009
ACM
There has been considerable past work on efficiently computing top k objects by aggregating information from multiple ranked lists of these objects. An important instance of this...
105
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COMPGEOM
2010
ACM
15 years 7 months ago
2010
ACM
Let G be an unweighted graph of complexity n cellularly embedded in a surface (orientable or not) of genus g. We describe improved algorithms to compute (the length of) a shortest...
130
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CGF
2005
15 years 2 months ago
2005
Level set models combine a low-level volumetric representation, the mathematics of deformable implicit surfaces, and powerful, robust numerical techniques to produce a novel appro...