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IAT
2009
IEEE
14 years 5 months ago
Agent-Based Security System for User Verification
—We present a security system consisting of an arbitrary number of entries, sensors and agents. The intelligent integrated system is based on user modeling, i.e. models of their ...
Erik Dovgan, Bostjan Kaluza, Tea Tusar, Matjaz Gam...
ICALT
2007
IEEE
14 years 4 months ago
SWAPS: Semantic Web Approach for Personalisation of Study
The vision of a common international education space includes a scenario for the composition of personalised study curricula consisting of modules offered by different universitie...
German Nemirovskij, Michael Thomas Egner, Eberhard...
ICDCS
2007
IEEE
14 years 4 months ago
Distributed Density Estimation Using Non-parametric Statistics
Learning the underlying model from distributed data is often useful for many distributed systems. In this paper, we study the problem of learning a non-parametric model from distr...
Yusuo Hu, Hua Chen, Jian-Guang Lou, Jiang Li
ICDM
2007
IEEE
122views Data Mining» more  ICDM 2007»
14 years 4 months ago
Noise Modeling with Associative Corruption Rules
This paper presents an active learning approach to the problem of systematic noise inference and noise elimination, specifically the inference of Associated Corruption (AC) rules...
Yan Zhang, Xindong Wu
ECML
2007
Springer
14 years 4 months ago
Fast Optimization Methods for L1 Regularization: A Comparative Study and Two New Approaches
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...
Mark Schmidt, Glenn Fung, Rómer Rosales