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» Hierarchical evolution of linear regressors
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GECCO
2008
Springer
123views Optimization» more  GECCO 2008»
13 years 5 months ago
Hierarchical evolution of linear regressors
We propose an algorithm for function approximation that evolves a set of hierarchical piece-wise linear regressors. The algorithm, named HIRE-Lin, follows the iterative rule learn...
Francesc Teixidó-Navarro, Albert Orriols-Pu...
BIBE
2008
IEEE
137views Bioinformatics» more  BIBE 2008»
13 years 11 months ago
A sparse variational Bayesian approach for fMRI data analysis
— The aim of this work is to propose a new approach for the determination of the design matrix in fMRI experiments. The design matrix embodies all available knowledge about exper...
Vangelis P. Oikonomou, Evanthia E. Tripoliti, Dimi...
ICASSP
2009
IEEE
13 years 11 months ago
Hierarchical fusion of color and depth information at partition level by cooperative region merging
A high level scheme for information fusion to create hierarchical region-based image representations based on a region merging process is presented. The strategy is based on an it...
Felipe Calderero, Ferran Marqués
WSCG
2003
164views more  WSCG 2003»
13 years 6 months ago
Refinement and Hierarchical Coarsening Schemes for Triangulated Surfaces
We present a refinement and a coarsening (also simplification or decimation) algorithm for the adaptive representation of bivariate functions. The algorithms have proved to be eff...
José P. Suárez, Angel Plaza
ENTCS
2002
90views more  ENTCS 2002»
13 years 4 months ago
A Language for Multi-dimensional Updates
Dynamic Logic Programming (DLP) was introduced to deal with knowledge about changing worlds, by assigning semantics to sequences of generalized logic programs, each of which repres...
João Alexandre Leite, José Jú...