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» Selecting for evolvable representations
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ECSQARU
2003
Springer
14 years 2 months ago
A Representation Theorem and Applications
We introduce a set of transformations on the set of all probability distributions over a finite state space, and show that these transformations are the only ones that preserve c...
Manfred Jaeger
DSD
2009
IEEE
71views Hardware» more  DSD 2009»
14 years 22 days ago
Representation of Incompletely Specified Index Generation Functions Using Minimal Number of Compound Variables
This paper shows a method to reduce the number of input variables to represent incompletely specified index generation functions. A compound variable is generated by EXORing the o...
Tsutomu Sasao, Takaaki Nakamura, Munehiro Matsuura
ICIP
2010
IEEE
13 years 6 months ago
Object detection and segmentation on a hierarchical region-based image representation
In this paper we present a general framework for object detection and segmentation. Using a bottom-up unsupervised merging algorithm, a region-based hierarchy that represents the ...
Verónica Vilaplana, Ferran Marqués, ...
ECAL
2007
Springer
14 years 3 months ago
A Multi-level Selection Model for the Emergence of Social Norms
We develop a multi-level selection model in the framework of indirect reciprocity. Using two levels of selection, one at the individual level and another at the group level, we pro...
Francisco C. Santos, Fabio A. C. C. Chalub, Jorge ...
FSKD
2005
Springer
180views Fuzzy Logic» more  FSKD 2005»
14 years 2 months ago
An Effective Feature Selection Scheme via Genetic Algorithm Using Mutual Information
Abstract. In the artificial neural networks (ANNs), feature selection is a wellresearched problem, which can improve the network performance and speed up the training of the networ...
Chunkai K. Zhang, Hong Hu