Publications - RWTH RWTH Aachen University - Computer Science Department

Publications - RWTH Aachen University - Computer Science Department

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P. Beyerlein, X. Aubert, R. Haeb-Umbach, M. Harris, D. Klakow, A. Wendemuth, S. Molau, H. Ney, M. Pitz, and A. Sixtus. Large Vocabulary Continuous Speech Recognition of Broadcast News -- The Philips/RWTH Approach. Speech Communication, volume 37, number 1/2, pages 109-131, May 2002.
M. Bisani, and H. Ney. Investigations on Joint-Multigram Models for Grapheme-to-Phoneme Conversion. In International Conference on Spoken Language Processing (ICSLP), pages 105-108, Denver, CO, USA, September 2002.
I. Garcia-Varea, F. J. Och, H. Ney, and F. Casacuberta. Efficient integration of maximum entropy lexicon models within the training of statistical alignment models. In AMTA-2002 Conference, Lecture Notes in Artificial Intelligence, volume 2499, pages 54-63, Tiburon, California, USA, October 2002.
I. Garcia-Varea, F. Och, H. Ney, and F. Casacuberta. Improving alignment quality in statistical machine translation using context-dependent maximum entropy models. In International Conference on Computational Linguistics (CoLing), pages 1051-1057, Taipei, Taiwan, August 2002.
M. O. Güld, J. Bredno, D. Keysers, M. Kohnen, C. Thies, H. Schubert, B. Wein, and T. M. Lehmann. Eine verteilte Systemarchitektur für IRMA (Image Retrieval in Medical Applications). In Bildverarbeitung für die Medizin (BVM), pages 175-178, Leipzig, Germany, March 2002.
M. O. Güld, M. Kohnen, D. Keysers, H. Schubert, B. Wein, J. Bredno, and T. M. Lehmann. Quality of DICOM header Information for Image Categorization. In Intl. Symposium on Medical Imaging, Proc. SPIE, volume 4685, pages 280-287, San Diego, CA, February 2002.
M. O. Güld, B. Wein, D. Keysers, C. Thies, M. Kohnen, H. Schubert, and T. M. Lehmann. A Distributed Architecture for Content-Based Image Retrieval in Medical Applications. In International Workshop on Pattern Recognition in Information Systems (PRIS), pages 299-314, Alicante, Spain, April 2002.
B. Haasdonk, and D. Keysers. Tangent Distance Kernels for Support Vector Machines. In International Conference on Pattern Recognition (ICPR), pages 864-868, Quebec City, Canada, September 2002.
F. Hilger, S. Molau, and H. Ney. Quantile Based Histogram Equalization for Online Applications. In International Conference on Spoken Language Processing (ICSLP), volume 1, pages 237-240, Denver, CO, USA, September 2002.
S. Kanthak, H. Ney, M. Riley, and M. Mohri. A Comparison of two LVR Search Optimization Techniques. In International Conference on Spoken Language Processing (ICSLP), pages 1309-1312, Denver, CO, USA, September 2002.
D. Keysers, S. Celik, H. Braess, J. Dahmen, and H. Ney. Parameter Estimation for Automatic Dose Control in Radioscopy. In Bildverarbeitung für die Medizin (BVM), pages 279-282, Leipzig, Germany, March 2002.
D. Keysers, F. Och, and H. Ney. Maximum Entropy and Gaussian Models for Image Object Recognition. In Deutsche Arbeitsgemeinschaft für Mustererkennung Symposium (DAGM), pages 498-506, Zürich, Switzerland, September 2002.
D. Keysers, R. Paredes, H. Ney, and E. Vidal. Combination of Tangent Vectors and Local Representations for Handwritten Digit Recognition. In Int. Workshop on Statistical Pattern Recognition (SPR), pages 538-547, Windsor, Ontario, Canada, August 2002.
D. Keysers, F. J. Och, and H. Ney. Efficient Maximum Entropy Training for Statistical Object Recognition. In Informatiktage der Gesellschaft für Informatik, pages 342-345, Bad Schussenried, Germany, November 2002.
D. Keysers, R. Paredes, H. Ney, and E. Vidal. Combination of Tangent Vectors and Local Representations for Handwritten Digit Recognition. In Int. Workshop on Statistical Pattern Recognition (SPR), Lecture Notes in Computer Science, pages 538-547, Windsor, Ontario, Canada, August 2002.
T. M. Lehmann, S. Goudarzi, N. Linnenbrügger, D. Keysers, and B. Wein. Lokalisation und Delineation des Kollimatorfeldes in digitalen und film-basierten Röntgenbildern (in German). In Bildverarbeitung für die Medizin (BVM), pages 51-54, Leipzig, Germany, March 2002.
T. M. Lehmann, S. Goudarzi, N. Linnenbrügger, D. Keysers, and B. Wein. Automatic Localization and Delineation of Collimation Fields in Digital- and Film-based Radiographs. In International Society for Optical Engineering (SPIE), Proc. SPIE, pages 1215-1223, San Diego, CA, February 2002.
T. M. Lehmann, M. O. Güld, C. Thies, K. Spitzer, B. Wein, M. Kohnen, H. Schubert, R. Günther, D. Keysers, and H. Ney. Inhaltsbasierter Zugriff auf große medizinische Bilddatenbanken. Informatik, Biometrie und Epidemiologie in Medizin und Biologie, volume 33, number 2--3, pages 163-164, September 2002.
K. Macherey, and H. Ney. Scoring Criteria for Tree Based Dialogue Course Management. In ISCA Tutorial and Research Workshop Multi-Modal Dialogue in Mobile Environments, Kloster Irsee, Germany, June 2002.
W. Macherey, and H. Ney. Towards Automatic Corpus Preparation for a German Broadcast News Transcription System. In IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pages 733-736, Orlando, FL, USA, May 2002.
W. Macherey, J. Viechtbauer, and H. Ney. Probabilistic Retrieval Based On Document Representations. In International Conference on Spoken Language Processing (ICSLP), pages 1481-1484, Denver, CO, USA, September 2002.
S. Molau, F. Hilger, D. Keysers, and H. Ney. Enhanced Histogram Normalization in the Acoustic Feature Space. In International Conference on Spoken Language Processing (ICSLP), volume 1, pages 1421-1424, Denver, CO, USA, September 2002.
S. Nießen. Improving Statistical Machine Translation using Morpho-syntactic Information. PhD Thesis, Aachen, Germany, December 2002.
F. J. Och. Statistical Machine Translation: From Single-Word Models to Alignment Templates. PhD Thesis, Aachen, Germany, October 2002.
F. Och, and H. Ney. Discriminative Training and Maximum Entropy Models for Statistical Machine Translation. In Annual Meeting of the Assoc. for Computational Linguistics (ACL), pages 295-302, Philadelphia, PA, USA, July 2002. Best Paper Award.
R. Paredes, D. Keysers, T. M. Lehmann, B. B. Wein, H. Ney, and E. Vidal. Classification of Medical Images using Local Representations. In Bildverarbeitung für die Medizin (BVM), pages 171-174, Leipzig, Germany, March 2002.
R. Paredes, E. Vidal, and D. Keysers. An Evaluation of the WPE Algorithm using Tangent Distance. In International Conference on Pattern Recognition (ICPR), pages 48-51, Quebec City, Canada, September 2002.
A. Sixtus, and H. Ney. Training of Across-Word Phoneme Models for Large Vocabulary Continuous Speech Recognition. In IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pages 849-852, Orlando, FL, USA, May 2002.
A. Sixtus, and H. Ney. From Within-Word Model Search to Across-Word Model Search in Large Vocabulary Continuous Speech Recognition. Computer Speech and Language, volume 16, number 2, pages 245-271, May 2002.
N. Ueffing, F. Och, and H. Ney. Generation of Word Graphs in Statistical Machine Translation. In Proc. of the Conference on Empirical Methods for Natural Language Processing, pages 156-163, Philadelphia, PA, USA, July 2002.
B. Wein, T. M. Lehmann, D. Keysers, H. Schubert, and M. Kohnen. Detailed Image Classification Code for Image Retrieval of Medical Images (IRMA). In Int. Congress and Exhibition on Computer Assisted Radiology and Surgery (CARS), pages 513-517, Paris, France, June 2002.
L. Welling, H. Ney, and S. Kanthak. Speaker Adaptive Modeling by Vocal Tract Normalization. IEEE Transactions on Speech and Audio Processing, volume 10, pages 415-427, September 2002.
F. Wessel. Word Posterior Probabilities for Large Vocabulary Continuous Speech Recognition. PhD Thesis, Aachen, Germany, July 2002.
R. Zens, F. Och, and H. Ney. Phrase-Based Statistical Machine Translation. In German Conf. on Artificial Intelligence (KI), pages 18-32, Aachen, Germany, September 2002.
A. Zolnay, R. Schlüter, and H. Ney. Robust Speech Recognition using a Voiced-Unvoiced Feature. In International Conference on Spoken Language Processing (ICSLP), volume 2, pages 1065-1068, Denver, CO, USA, September 2002.