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CAGD
2005
130views more  CAGD 2005»
15 years 4 months ago
Truly selective polygonal mesh hierarchies with error control
In this work a new multi-resolution model is proposed for polygonal meshes. It is based on the dual edge collapse, which performs face clustering instead of vertex clustering. The...
Stefan Gumhold
PVLDB
2010
269views more  PVLDB 2010»
15 years 2 months ago
Shortest Path Computation on Air Indexes
Shortest path computation is one of the most common queries in location-based services that involve transportation networks. Motivated by scalability challenges faced in the mobil...
Georgios Kellaris, Kyriakos Mouratidis
PRESENCE
2010
76views more  PRESENCE 2010»
14 years 11 months ago
Modularity for Large Virtual Reality Applications
This paper focuses on the design of high performance VR applications. These applications usually involve various I/O devices and complex simulations. A parallel architecture or gri...
Jérémie Allard, Jean-Denis Lesage, B...
CVPR
2012
IEEE
13 years 6 months ago
Robust Boltzmann Machines for recognition and denoising
While Boltzmann Machines have been successful at unsupervised learning and density modeling of images and speech data, they can be very sensitive to noise in the data. In this pap...
Yichuan Tang, Ruslan Salakhutdinov, Geoffrey E. Hi...
ICCV
2003
IEEE
16 years 6 months ago
A Bayesian Approach to Unsupervised One-Shot Learning of Object Categories
Learning visual models of object categories notoriously requires thousands of training examples; this is due to the diversity and richness of object appearance which requires mode...
Fei-Fei Li 0002, Robert Fergus, Pietro Perona