Aree Witoelar

Academic

Curriculum Vitae (updated March 2011)

Journal publications

A. Witoelar, G.J. de Vries, A. Ghosh, B. Hammer and M. Biehl, Window-based example selection of learning vector quantization, Neural Computation, Vol. 22, No. 11, 2924-2961, 2010.

A. Witoelar and M.Biehl, Phase transitions in Vector Quantization and Neural Gas, Neurocomputing 72, 1390-1397, 2009.

A. Witoelar, M. Biehl, A. Ghosh and B. Hammer, Learning Dynamics of Neural Gas and Vector Quantization. Neurocomputing 71, 1210-1219, 2008.

Conference Proceedings

A. Witoelar, M. Biehl and B. Hammer, Equilibrium properties of offline LVQ. In M. Verleysen, editor, Proc. Of European Symposium on Neural Networks (ESANN) 2009, d-side, Evere, Belgium, 535-540, 2009.

A. Witoelar, A. Ghosh and M. Biehl, Phase transitions in Vector Quantization. In M. Verleysen, editor, Proc. Of European Symposium on Neural Networks (ESANN) 2008, d-side, Evere, Belgium, 221-226, 2008.

A. Witoelar, M. Biehl and B. Hammer, Learning Vector Quantization: generalization ability and dynamics of competing prototypes. In Proc. of 6th Int. Workshop on Self-Organizing Maps (WSOM), published on CD, Univ. Bielefeld, 2007.

A. Witoelar, M. Biehl, A. Ghosh and B. Hammer, On the Dynamics of Vector Quantization and Neural Gas. In M. Verleysen, editor, Proc. of European Symposium on Neural Networks (ESANN) 2007, d-side, Evere, Belgium, 127-132, 2007.

Talks

Phase transitions in Vector Quantization
European Symposium on Neural Networks (ESANN) 2008, Bruges, Belgium, 24.04.08

An Exact Approach for Learning Vector Quantization
Statistical Physics to Computer Science: Analysis of Biological and Medical Data (STABIL), Max-Planck-Institut fu"r Physik komplexer Systeme, Dresden, Germany01.10.07 - 21.10.07

Learning Vector Quantization: Generalization Ability and Dynamics of Competing Prototypes
Workshop on Self-Organizing Maps (WSOM) 2007, 05.09.07

Dynamics of Learning VQ and Neural Gas
Dagstuhl Seminar on Similarity-based Clustering and its Application to Medicine and Biology, Dagstuhl 25.03.07 - 30.03.07

Posters

Equilibrium properties of offline LVQ and Neural Gas
A. Witoelar, M. Biehl and B. Hammer, European Symposium on Neural Networks (ESANN) 2009, Bruges, Belgium

On the Dynamics of Vector Quantization and Neural Gas
A. Witoelar, M. Biehl, A. Ghosh and B. Hammer, European Symposium on Neural Networks (ESANN) 2007, Bruges, Belgium

Dynamics of Multiple Prototype LVQ
A. Witoelar, M. Biehl, A. Ghosh
Scientific ICT Research Event The Netherlands (SIREN) 2006
Poster (.pdf, 300 kB)

Learning from examples in neural gas and vector quantization 
M. Biehl, A. Ghosh, A. Witoelar
DPG Frühjahrstagung 2006, Dresden
Poster (.pdf, 300 kB)


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Simulations

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Videos

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Links

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