Franz Pernkopf

2013
Peharz, R., Tschiatschek S., & Pernkopf F. (2013).  The Most Generative Maximum Margin Bayesian Networks. International Conference on Machine Learning, JMLR W&CP. 28(3), 235–243. Abstract  Download: peharz13.pdf (281.62 KB); peharz13-supp.pdf (148.5 KB)
2012
Peharz, R., & Pernkopf F. (2012).  Sparse Nonnegative Matrix Factorization with ℓ0-Constraints. Neurocomputing. 80(Special Issue on Machine Learning for Signal Processing 2010), 38–46. Download: NMFL0_NeuroComputing_.zip (28.47 KB)
Tschiatschek, S., Reinprecht P., Mücke M., & Pernkopf F. (2012).  Bayesian Network Classifiers with Reduced Precision Parameters. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD). Abstract  Download: ReducedPrecisionBNCs.pdf (491.66 KB)
Tschiatschek, S., & Pernkopf F. (2012).  Convex Combinations of Maximum Margin Bayesian Network Classifiers. International Conference on Pattern Recognition Applications and Methods (ICPRAM).
Pernkopf, F., Wohlmayr M., & Tschiatschek S. (2012).  Maximum Margin Bayesian Network Classifiers. IEEE Transactions on Pattern Analysis and Machine Intelligence. 34(3), 521-532. Download: MasterTPAMI_Re2.pdf (600.7 KB)
Leitner, C., & Pernkopf F. (2012).  Musical Noise Suppression for Speech Enhancement Using Pre-Image Iterations. International Conference on Systems, Signals and Image Processing (IWSSIP). 478-481. Download: Leitner2012MusicalNoiseSupPreimageIt.pdf (663.96 KB)
Peharz, R., & Pernkopf F. (2012).  On linear and MIXMAX Interaction models for Single Channel Source Separation. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). 249 - 252 .
Leitner, C., & Pernkopf F. (2012).  Speech Enhancement Using Pre-Image Iterations. International Conference on Acoustics, Speech, and Signal Processing (ICASSP). 4665-4668. Download: Leitner2012PreimageIt.pdf (145.88 KB)
2011
Stark, M., Wohlmayr M., & Pernkopf F. (2011).  Source-Filter based Single Channel Speech Separation using Pitch Information. IEEE Transactions on Audio, Speech and Language Processing. 19(2), 242 - 255. Download: ieeemichi.pdf (1.22 MB)
Wohlmayr, M., Peharz R., & Pernkopf F. (2011).  Efficient Implementation of Probabilistic Multi-Pitch Tracking. 36th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011). 5412-5415. Abstract
Wohlmayr, M., & Pernkopf F. (2011).  EM-based Gain Adaptation for Probabilistic Multipitch Tracking. International Conference on Spoken Language Processing (Interspeech). 1969-1972. Abstract
Peharz, R., Wohlmayr M., & Pernkopf F. (2011).  Gain-robust Multi-pitch Tracking Using Sparse Nonnegative Matrix Factorization. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). 5416-5419.
Leitner, C., Pernkopf F., & Kubin G. (2011).  Kernel PCA for Speech Enhancement. 12th Annual Conference of the International Speech Communication Association (Interspeech). 1221–1224. Download: Leitner2011KernelPCASpeechEnhancement.pdf (312.53 KB)
Pernkopf, F., Wohlmayr M., & Mücke M. (2011).  Maximum Margin Structure Learning of Bayesian Network Classifiers. 36th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011). 2076-2079. Abstract
Leitner, C., & Pernkopf F. (2011).  The Pre-Image Problem and Kernel PCA for Speech Enhancement. 5th International Conference on Nonlinear Speech Processing (NOLISP). 199-206. Download: Leitner2011PreimageProblemkPCA.pdf (230.49 KB)
2010