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» The Field Representation Language
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ESOP
2000
Springer
15 years 3 months ago
Improving the Representation of Infinite Trees to Deal with Sets of Trees
In order to deal efficiently with infinite regular trees (or other pointed graph structures), we give new algorithms to store such structures. The trees are stored in such a way th...
Laurent Mauborgne
KDD
2009
ACM
191views Data Mining» more  KDD 2009»
16 years 13 days ago
Scalable pseudo-likelihood estimation in hybrid random fields
Learning probabilistic graphical models from high-dimensional datasets is a computationally challenging task. In many interesting applications, the domain dimensionality is such a...
Antonino Freno, Edmondo Trentin, Marco Gori
EUROGRAPHICS
2010
Eurographics
15 years 9 months ago
Rendering Wave Effects with Augmented Light Field
Ray–based representations can model complex light transport but are limited in modeling diffraction effects that require the simulation of wavefront propagation. This paper prov...
Se Baek Oh, Sriram Kashyap, Rohit Garg, Sharat Cha...
ISVC
2009
Springer
15 years 6 months ago
Cross-Correlation and Rotation Estimation of Local 3D Vector Field Patches
In this paper, we present a method for the fast and accurate computation of the local cross-correlation of 3D vectorial data. Given spherical patches of 3D vector fields, our meth...
Janis Fehr, Marco Reisert, Hans Burkhardt
PSIVT
2007
Springer
170views Multimedia» more  PSIVT 2007»
15 years 6 months ago
Markov Random Fields and Spatial Information to Improve Automatic Image Annotation
Content-based image retrieval (CBIR) is currently limited because of the lack of representational power of the low-level image features, which fail to properly represent the actual...
Carlos Hernández-Gracidas, Luis Enrique Suc...