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IJAR
2010
113views more  IJAR 2010»
13 years 8 months ago
A geometric view on learning Bayesian network structures
We recall the basic idea of an algebraic approach to learning Bayesian network (BN) structures, namely to represent every BN structure by a certain (uniquely determined) vector, c...
Milan Studený, Jirí Vomlel, Raymond ...
IJCV
2010
217views more  IJCV 2010»
13 years 8 months ago
Volumetric Features for Video Event Detection
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segm...
Yan Ke, Rahul Sukthankar, Martial Hebert
INFOCOM
2010
IEEE
13 years 8 months ago
On the Viability of Paris Metro Pricing for Communication and Service Networks
—Paris Metro Pricing (PMP) is a simple multi-class flat-rate pricing scheme already practiced by transport systems, specifically by the Paris Metro at one time. The name is coi...
Chi-Kin Chau, Qian Wang, Dah-Ming Chiu
ISVC
2010
Springer
13 years 8 months ago
Interpolating 3D Diffusion Tensors in 2D Planar Domain by Locating Degenerate Lines
Interpolating diffusion tensor fields is a key technique to visualize the continuous behaviors of biological tissues such as nerves and muscle fibers. However, this has been stil...
Chongke Bi, Shigeo Takahashi, Issei Fujishiro
JCSS
2010
146views more  JCSS 2010»
13 years 8 months ago
Connected facility location via random facility sampling and core detouring
We present a simple randomized algorithmic framework for connected facility location problems. The basic idea is as follows: We run a black-box approximation algorithm for the unc...
Friedrich Eisenbrand, Fabrizio Grandoni, Thomas Ro...