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JSAI
2005
Springer
16 years 23 hour ago
Analysis of User's Relation and Reading Activity in Weblogs
In a blog network, there are many relations such as comment, trackback, and so on. We consider that if the relations are related to user’s reading activity, we can extract useful...
Tadanobu Furukawa, Tomofumi Matsuzawa, Yutaka Mats...
CEC
2003
IEEE
15 years 11 months ago
Diversity analysis in cellular and multipopulation genetic programming
This paper presents a study that evaluates the influence of the parallel genetic programming (GP) models in maintaining diversity in a population. The parallel models used are the...
Gianluigi Folino, Clara Pizzuti, Giandomenico Spez...
ICPR
2002
IEEE
15 years 11 months ago
Exploratory Analysis of Point Proximity in Subspaces
We consider clustering as computation of a structure of proximity relationships within a data set in a feature space or its subspaces. We propose a data structure to represent suc...
Tin Kam Ho
WSC
2007
15 years 8 months ago
Analysis and generation of random vectors with copulas
Copulas are used in finance and insurance for modeling stochastic dependency. They comprehend the entire dependence structure, not only the correlations. Here they are estimated ...
Johann Christoph Strelen, Feras Nassaj
BILDMED
2007
134views Algorithms» more  BILDMED 2007»
15 years 8 months ago
Multiscale Fractal Analysis of Cortical Pyramidal Neurons
Abstract. The present study used 3D data on neuronal morphology images to quantitatively characterize the phenotype of transgenic neurons. We calculated the multiscale fractal dime...
Andreas Schierwagen, Luciano da Fontoura Costa, Al...