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» Approximate algorithms for neural-Bayesian approaches
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MM
2006
ACM
149views Multimedia» more  MM 2006»
15 years 3 months ago
3D TV using MPEG-2 and H.264 view coding and autostereoscopic displays
There is a renewed interest in the 3DTV research primarily due to the advances in low cost 3D display technologies. The two views required for 3DTV can be compressed using standar...
Lakis Christodoulou, Liam M. Mayron, Hari Kalva, O...
SIGIR
2006
ACM
15 years 3 months ago
LDA-based document models for ad-hoc retrieval
Search algorithms incorporating some form of topic model have a long history in information retrieval. For example, cluster-based retrieval has been studied since the 60s and has ...
Xing Wei, W. Bruce Croft
BIBE
2005
IEEE
15 years 3 months ago
Improved Phylogenetic Motif Detection Using Parsimony
We have recently demonstrated (La et al, Proteins, 58:2005) that sequence fragments approximating the overall familial phylogeny, called phylogenetic motifs (PMs), represent a pro...
Usman Roshan, Dennis R. Livesay, David La
ICRA
2005
IEEE
135views Robotics» more  ICRA 2005»
15 years 3 months ago
Sampling-Based Motion Planning Using Predictive Models
— Robotic motion planning requires configuration space exploration. In high-dimensional configuration spaces, a complete exploration is computationally intractable. Practical m...
Brendan Burns, Oliver Brock
ECML
2005
Springer
15 years 3 months ago
Natural Actor-Critic
This paper investigates a novel model-free reinforcement learning architecture, the Natural Actor-Critic. The actor updates are based on stochastic policy gradients employing Amari...
Jan Peters, Sethu Vijayakumar, Stefan Schaal