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CAISE
2005
Springer
15 years 12 months ago
An Object-Relational Approach to the Representation of Multi-granular Spatio-Temporal Data
The notion of spatio-temporal multi-granularity is fundamental when modeling objects in GIS applications in that it supports the representation of the temporal evolutions of these ...
Elisa Bertino, Dolores Cuadra, Paloma Martí...
ECML
2005
Springer
15 years 12 months ago
Error-Sensitive Grading for Model Combination
Abstract. Ensemble learning is a powerful learning approach that combines multiple classifiers to improve prediction accuracy. An important decision while using an ensemble of cla...
Surendra K. Singhi, Huan Liu
FOSSACS
2005
Springer
15 years 12 months ago
History-Based Access Control with Local Policies
Abstract. An extension of the λ-calculus is proposed, to study historybased access control. It allows for security policies with a possibly nested, local scope. We define a type ...
Massimo Bartoletti, Pierpaolo Degano, Gian Luigi F...
FROCOS
2005
Springer
15 years 12 months ago
A Comprehensive Framework for Combined Decision Procedures
We define a general notion of a fragment within higher order type theory; a procedure for constraint satisfiability in combined fragments is outlined, following Nelson-Oppen sche...
Silvio Ghilardi, Enrica Nicolini, Daniele Zucchell...
GECCO
2005
Springer
132views Optimization» more  GECCO 2005»
15 years 12 months ago
Dormant program nodes and the efficiency of genetic programming
In genetic programming, there is a tendency for individuals in a population to accumulate fragments of code – often called introns – which are redundant in the fitness evaluat...
David Jackson