Publications

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2012
Leitner, C., and F. Pernkopf, "Speech Enhancement Using Pre-Image Iterations", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 4665-4668, 2012.  Download: Leitner2012PreimageIt.pdf (145.88 KB)
Leitner, C., and F. Pernkopf, "Suppression of Musical Noise in Enhanced Speech Using Pre-Image Iterations", European Signal Processing Conference (EUSIPCO), pp. 345-349, 2012.
Froehle, M., P. Meissner, and K. Witrisal, "Tracking of UWB Multipath Components Using Probability Hypothesis Density Filters", 2012 IEEE International Conference on Ultra-Wideband (ICUWB 2012), Syracuse, NY, USA, 2012. Abstract  Download: Froehle_ICUWB2012.pdf (1.17 MB)
Shutin, D., and T. Buchgraber, "Trading Approximation Quality Versus Sparsity Within Incremental Automatic Relevance Determination Frameworks", Machine Learning for Signal Processing Workshop (MLSP), 2012 IEEE, Santander, Spain, 2012.  Download: mlsp2012.pdf (143.13 KB)
Witrisal, K., "UWB Channel Sounding ", Pervasive Mobile and Ambient Wireless Communications (COST Action 2100), Elsevier, n/a, pp. n/a - n/a, 2012.
Witrisal, K., and T. Fuegen, "UWB Signal Propagation and Channel", Pervasive Mobile and Ambient Wireless Communications (COST Action 2100), Elsevier, n/a, pp. n/a - n/a, 2012.
2011
Shutin, D., T. Buchgraber, S. R. Kulkarni, and V. H. Poor, "Fast adaptive variational sparse Bayesian learning with automatic relevance determination", Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on, Prague, pp. 2180 -2183, May, 2011.  Download: ICASSP2011_FastAdaptiveRvm.pdf (207.18 KB)
Christensen, M. G., and P. Mowlaee, "A new metric for VQ-based speech enhancement and separation", Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on, pp. 4764 -4767, may, 2011.  Download: icassp2011.pdf (233.42 KB)
Wohlmayr, M., M. Stark, and F. Pernkopf, "A Probabilistic Interaction Model for Multipitch Tracking With Factorial Hidden Markov Models", IEEE Transactions on Audio, Speech and Language Processing, vol. 19, issue 4, pp. 799-810, May, 2011.  Download: wohlmayrstarkpernkopftasl11.pdf (1.44 MB); wohlmayrstarkpernkopftasl11.zip (14.72 MB)
Buchgraber, T., D. Shutin, and V. H. Poor, "A sliding-window online fast variational sparse Bayesian learning algorithm", Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on, Prague, pp. 2128 -2131, May, 2011.  Download: ICASSP2011_SWOnlineFastVarSBL_with_some_minor_corrections.pdf (123.65 KB)
Arnitz, D., "Tag Localization in Passive UHF RFID", Graz University of Technology, Austria, May, 2011. Abstract  Download: phdthesis-arnitz_online.pdf (20.71 MB)
Mowlaee, P., M. G. Christensen, and S. H. Jensen, "New Results on Single-Channel Speech Separation Using Sinusoidal Modeling", Audio, Speech, and Language Processing, IEEE Transactions on, vol. 19, no. 5, pp. 1265 -1277, july, 2011.  Download: TASL2011.pdf (848.47 KB)
Stark, M., M. Wohlmayr, and F. Pernkopf, "Source-Filter based Single Channel Speech Separation using Pitch Information", IEEE Transactions on Audio, Speech and Language Processing, vol. 19, issue 2, pp. 242 - 255, Feb., 2011.  Download: ieeemichi.pdf (1.22 MB)
Soudan, M., and C. Vogel, "On the Correction of Linear Time-varying Systems by Means of Time-varying FIR Filters", 54th IEEE International Midwest Symposium on Circuits and Systems, August, 2011.  Download: SoudanEtAl_CorrectionOfLTVarSys.pdf (769.02 KB)
Chi, S., P. Singerl, and C. Vogel, "Coding efficiency optimization for multilevel PWM based switched-mode RF transmitters", 2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS), Seoul, South Korea, Aug., 2011.
Meissner, P., D. Arnitz, T. Gigl, and K. Witrisal, "Analysis of an Indoor UWB Channel for Multipath-Aided Localization", 2011 IEEE International Conference on Ultra-Wideband (ICUWB 2011), Bologna, Italy, 2011.  Download: MeissnerICUWB2011final.pdf (1.55 MB)