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93
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JDCTA
2010
113views more  JDCTA 2010»
14 years 5 months ago
A Watermarking Algorithm Based on Block Energy Analysis of Wavelet Transform's Coefficients and Lorenz Chaotic Attractor
Perceptual transparency and robustness are conflicting requirements. To ensure the security of the watermarkhow to choose the embedding position and intensity is a difficult probl...
Xuelong Hu, Wei Tian, Yongai Zheng
115
Voted
JMLR
2010
185views more  JMLR 2010»
14 years 5 months ago
Efficient Heuristics for Discriminative Structure Learning of Bayesian Network Classifiers
We introduce a simple order-based greedy heuristic for learning discriminative structure within generative Bayesian network classifiers. We propose two methods for establishing an...
Franz Pernkopf, Jeff A. Bilmes
JMLR
2010
192views more  JMLR 2010»
14 years 5 months ago
Efficient Learning of Deep Boltzmann Machines
We present a new approximate inference algorithm for Deep Boltzmann Machines (DBM's), a generative model with many layers of hidden variables. The algorithm learns a separate...
Ruslan Salakhutdinov, Hugo Larochelle
113
Voted
JMLR
2010
141views more  JMLR 2010»
14 years 5 months ago
Pinview: Implicit Feedback in Content-Based Image Retrieval
This paper describes Pinview, a content-based image retrieval system that exploits implicit relevance feedback during a search session. Pinview contains several novel methods that...
Peter Auer, Zakria Hussain, Samuel Kaski, Arto Kla...
75
Voted
JOCN
2010
138views more  JOCN 2010»
14 years 5 months ago
Formation of Category Representations in Superior Temporal Sulcus
The human brain contains cortical areas specialized in representing object categories. Visual experience is known to change the responses in these category-selective areas of the ...
Marieke van der Linden, Miranda van Turennout, Pet...
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