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ICIP
2004
IEEE
14 years 11 months ago
New features for affine-invariant shape classification
An object seen from different viewpoints results in differently deformed images. Affine-invariant shape classification must classify correctly the object, disregarding its viewpoi...
Carlos Ramon Pantaleon Dionisio, Hae Yong Kim
PG
2007
IEEE
14 years 3 months ago
Image-Space Caustics and Curvatures
Caustics are important visual phenomena, as well as challenging global illumination effects in computer graphics. Physically caustics can be interpreted from one of two perspectiv...
Xuan Yu, Feng Li, Jingyi Yu
LOGCOM
2007
84views more  LOGCOM 2007»
13 years 9 months ago
A Sharp Phase Transition Threshold for Elementary Descent Recursive Functions
Harvey Friedman introduced natural independence results for the Peano axioms via certain schemes of combinatorial well-foundedness. We consider here parameterized versions of this...
Arnoud den Boer, Andreas Weiermann
ISPA
2005
Springer
14 years 3 months ago
Implementation of Cooperative Cognition Under Web Environment
Since cognition could be treated as problem-solving issues based on dynamical knowledge transferring and propagation, the meta-learning and group learning are put forward in confor...
Wan-Chun Dou, Guihai Chen, Feng Su, Shijie Cai
PPDP
2005
Springer
14 years 3 months ago
Heuristics, optimizations, and parallelism for protein structure prediction in CLP(FD)
The paper describes a constraint-based solution to the protein folding problem on face-centered cubic lattices—a biologically meaningful approximation of the general protein fol...
Alessandro Dal Palù, Agostino Dovier, Enric...