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CIKM
2009
Springer
14 years 4 months ago
Agglomerating local patterns hierarchically with ALPHA
To increase the relevancy of local patterns discovered from noisy relations, it makes sense to formalize error-tolerance. Our starting point is to address the limitations of state...
Loïc Cerf, Pierre-Nicolas Mougel, Jean-Fran&c...
INFOCOM
2007
IEEE
14 years 4 months ago
Hierarchical Cooperation Achieves Linear Capacity Scaling in Ad Hoc Networks
— n source and destination pairs randomly located in a fixed area want to communicate with each other. It is well known that classical multihop architectures that decode and for...
Ayfer Özgür, Olivier Lévêqu...
MCS
2007
Springer
14 years 4 months ago
Hierarchical Behavior Knowledge Space
In this paper we present a new method for fusing classifiers output for problems with a number of classes M > 2. We extend the well-known Behavior Knowledge Space method with a...
Hubert Cecotti, Abdel Belaïd
FGR
2006
IEEE
217views Biometrics» more  FGR 2006»
14 years 4 months ago
Face Recognition with Image Sets Using Hierarchically Extracted Exemplars from Appearance Manifolds
An unsupervised nonparametric approach is proposed to automatically extract representative face samples (exemplars) from a video sequence or an image set for multipleshot face rec...
Wei Fan, Dit-Yan Yeung
IROS
2006
IEEE
144views Robotics» more  IROS 2006»
14 years 4 months ago
Hierarchical Featureless Tracking for Position-Based 6-DoF Visual Servoing
— Classical position-based visual servoing approaches rely on the presence of distinctive features in the image such as corners and edges. In this contribution we exploit a hiera...
Wolfgang Sepp, Stefan Fuchs, Gerd Hirzinger