Personal
Welcome to the homepage of Oscar Koller.
Currently I am PhD student at the Human Language Technology and Pattern Recognition Group
at the RWTH Aachen University.
The research topics
of the chair are:
- Pattern Recognition
- Human Language Technology
- Statistical Machine Translation
- Image Processing
You can visit me in room 6130 of our department, call me at +49 241 80 21613 or write an e-mail to koller -AT- cs.rwth-aachen.de.
Publications
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J. Forster, C. Schmidt, T. Hoyoux, O. Koller, U. Zelle, J. Piater, and H. Ney. RWTH-PHOENIX-Weather: A Large Vocabulary Sign Language Recognition and Translation Corpus. In International Conference on Language Resources and Evaluation (LREC), accepted for publication, Istanbul, Turkey, May 2012.
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O. Koller, A. Abad, and I. Trancoso. Automatic Speech Recognition and Identification of African Portuguese. In PROPOR'2012 - MSc/PhD Thesis Contest (Propor 2012), Coimbra, Portugal, April 2012.
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L. J. Rodriguez-Fuentes, M. Penagarikano, A. Varona, M. Diez, G. Bordel, D. Martinez, J. Villalba, A. Miguel, A. Ortega, E. Lleida, A. Abad, O. Koller, I. Trancoso, P. Lopez-Otero, L. Docio-Fernandez, C. Garcia-Mateo, R. Saeidi, M. Soufifar, T. Kinnunen, T. Svendsen, and P. Franti. Multi-site heterogeneous system fusions for the Albayzin 2010 Language Recognition Evaluation. In IEEE Automatic Speech Recognition and Understanding Workshop (ASRU), pages 377-382, Hawaii, USA, December 2011.
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A. Abad, O. Koller, and I. Trancoso. The L2F Language Verification Systems for Albayzin-2010 Evaluation. In Proc. Fala 2010 (Fala 2010), Vigo, Spain, November 2010.
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O. Koller, A. Abad, I. Trancoso, and Céu Viana. Exploiting variety-dependent Phones in Portuguese Variety Identification applied to Broadcast News Transcription. In Interspeech, pages 749-752, Makuhari, Japan, September 2010.
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O. Koller. Automatic Speech Recognition and Identification of African Portuguese. Master Thesis, Berlin, Germany, June 2010.
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O. Koller, A. Abad, and I. Trancoso. Exploiting variety-dependent Phones in Portuguese Variety Identification. In Odyssey 2010: The Speaker and Language Recognition Workshop (Odyssey 2010), Brno, Czech Republic, June 2010.
