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» Separation and Approximation of Polyhedral Objects
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ICMCS
2006
IEEE
131views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Error Resilient Multiple Description Compression of Vector Graphics
This research is motivated by the needs of robust streaming of vector graphics contents over the Internet, wireless and other lossy networks. We present a multiple description cod...
Martin Röder, Xiaolin Wu, Sorina Dumitrescu
TSMC
2010
13 years 3 months ago
Distance Approximating Dimension Reduction of Riemannian Manifolds
We study the problem of projecting high-dimensional tensor data on an unspecified Riemannian manifold onto some lower dimensional subspace1 without much distorting the pairwise geo...
Changyou Chen, Junping Zhang, Rudolf Fleischer
POPL
2010
ACM
14 years 6 months ago
A Theory of Indirection via Approximation
Building semantic models that account for various kinds of indirect reference has traditionally been a difficult problem. Indirect reference can appear in many guises, such as hea...
Aquinas Hobor, Robert Dockins, Andrew W. Appel
JMLR
2010
192views more  JMLR 2010»
13 years 3 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
ICRA
2009
IEEE
134views Robotics» more  ICRA 2009»
14 years 3 months ago
Combining search and action for mobile robots
— We explore the interconnection between search and action in the context of mobile robotics. The task of searching for an object and then performing some action with that object...
Geoffrey Hollinger, Dave Ferguson, Siddhartha Srin...