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153
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IJON
2010
189views more  IJON 2010»
15 years 2 months ago
Inference and parameter estimation on hierarchical belief networks for image segmentation
We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains...
Christian Wolf, Gérald Gavin
SAB
2010
Springer
226views Optimization» more  SAB 2010»
15 years 2 months ago
Distributed Online Learning of Central Pattern Generators in Modular Robots
Abstract. In this paper we study distributed online learning of locomotion gaits for modular robots. The learning is based on a stochastic approximation method, SPSA, which optimiz...
David Johan Christensen, Alexander Spröwitz, ...
174
Voted
SMI
2010
IEEE
188views Image Analysis» more  SMI 2010»
15 years 2 months ago
Sharp Feature Detection in Point Clouds
—This paper presents a new technique for detecting sharp features on point-sampled geometry. Sharp features of different nature and possessing angles varying from obtuse to acute...
Christopher Weber, Stefanie Hahmann, Hans Hagen
101
Voted
VC
2010
133views more  VC 2010»
15 years 2 months ago
Visual simulation of mixed-motion avalanches with interactions between snow layers
In the field of computer graphics, simulation of fluids, including avalanches, is an important research topic. In this paper, we propose a method to simulate a kind of avalanche,...
Yusuke Tsuda, Yonghao Yue, Yoshinori Dobashi, Tomo...
156
Voted
VLDB
2010
ACM
190views Database» more  VLDB 2010»
15 years 2 months ago
Continuous authentication on relational streams
According to the database outsourcing model, a data owner delegates database functionality to a thirdparty service provider, which answers queries received from clients. Authentic...
Stavros Papadopoulos, Yin Yang, Dimitris Papadias