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JUCS
2008
240views more  JUCS 2008»
15 years 4 months ago
UCL-GLORP - An ORM for Common Lisp
: UCL-GLORP is a Common Lisp implementation and extension of GLORP (Generic Lightweight Object-Relational Persistence), an Object-Relational Mapper for the Smalltalk language. UCL-...
António Menezes Leitão
NECO
2008
83views more  NECO 2008»
15 years 4 months ago
Sequential Fixed-Point ICA Based on Mutual Information Minimization
A new gradient technique is introduced for linear ICA based on the Edgeworth expansion of mutual information, for which the algorithm operates sequentially using fixed-point itera...
Marc M. Van Hulle
PRL
2008
81views more  PRL 2008»
15 years 4 months ago
Selecting and constructing features using grammatical evolution
A novel method for feature selection and construction is introduced. The method improves the classification accuracy, utilizing the well-established technique of grammatical evolu...
Dimitris Gavrilis, Ioannis G. Tsoulos, Evangelos D...
SIAMCO
2008
73views more  SIAMCO 2008»
15 years 4 months ago
A Post-Treatment of the Homogenization Method for Shape Optimization
We propose an alternative to the classical post-treatment of the homogenization method for shape optimization. Rather than penalize the material density once the optimal composite ...
O. Pantz, K. Trabelsi
SIAMSC
2008
90views more  SIAMSC 2008»
15 years 4 months ago
Norm Preconditioners for Discontinuous Galerkin hp-Finite Element Methods
We consider a norm-preconditioning approach for the solution of discontinuous Galerkin finite element discretizations of second order PDE with non-negative characteristic form. In ...
Emmanuil H. Georgoulis, Daniel Loghin