Publications

In English

R. Caruana, N. Karampatziakis, and A. Yessenalina. "An Empirical Evaluation of Supervised Learning in High Dimensions". In Proceedings of the 25th International Conference on Machine Learning, 2008. Slides. Poster.
I.A. Kakadiaris, G. Passalis, G. Toderici, N. Murtuza, Y. Lu, N. Karampatziakis, and T. Theoharis. "Three-Dimensional Face recognition in the presence of facial expressions: An annotated deformable model approach". IEEE Trans. on Pattern Analysis and Machine Intelligence, 29(4):640-649, April 2007.
I.A. Kakadiaris, G. Passalis, G. Toderici, Y. Lu, N. Karampatziakis, N. Murtuza, and T. Theoharis. "Expression-invariant multispectral face recognition: you can smile now!". Biometric Technology for Human Identification III, Defense and Security Symposium, April 2006.
N. Karampatziakis, G. Paliouras, D. Pierrakos, P. Stamatopoulos. "Navigation Pattern Discovery Using Grammatical Inference". In Proceedings of the 7th International Colloquium on Grammatical Inference (ICGI), Lecture Notes in Artificial Intelligence, n. 3264, pp. 187 - 198, Springer Verlag, 2004.

N. Karampatziakis. "??a?????? ???t?p?? ??????s?? ???s?µ?p????ta? ??µ???s? G?aµµat????". (Summary of my thesis, pretty much a greek version of the paper in ICGI 2004). In Best Graduate and Undergraduate Theses, Annual Book 2004-2005, Department of Informatics and Telecommunications, University of Athens.
N. Karampatziakis. "???????µ?? ???????µµ?s?? ???sd??stat?? ??t??e?µ????". (Summary of my Masters thesis) In Best Graduate and Undergraduate Theses, Annual Book 2005-2006, Department of Informatics and Telecommunications, University of Athens. Slides are available too