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Publications

2010

A. Brutti, L. Cristoforetti, W. Kellermann, L. Marquardt and M. Omologo, “WOZ Acoustic Data Collection For Interactive TV”, Language Resources and Evaluation Journal, Special Issue LREC2008, Springer, 2010.

C. Zieger, M. Matassoni, M. Omologo, "Experiments on distant-talking speaker verification in TV scenario ", accepted at ICASSP, 2010, Dallas, USA.

M. Epstein, B. Ramabhadran, and R. Balchandran, ”Improved language modelling for conversational applications using sentence quality”, accepted at ICASSP 2010, Dallas, USA.

2009

Y. Zheng, K. Reindl, and W. Kellermann, "BSS for Improved Interference Estimation for Blind Speech Signal Extraction with Two Microphones", Third International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Aruba, Dutch Antilles, Dec. 2009.

A. Sehr and W. Kellermann, "Strategies for Modeling Reverberant Speech in the Feature Domain", Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), Taipei, Taiwan, pp. 3725-3728, Apr. 2009.

A. Sehr and W. Kellermann, "Model-Based Dereverberation of Speech in the Mel-Spectral Domain", Proc. Asilomar Conference on Signal, Systems, and Computers, Oct. 2008.

Christian Zieger, Alessio Brutti, Piergiorgio Svaizer, "Acoustic Based Surveillance System For Intrusion Detection", 6th IEEE International Conference on AVSS, Genoa, Italy, September 2009.

A. Brutti, M. Omologo, P.Svaizer, "A Sequential Monte Carlo Approach for Tracking of Overlapping Acoustic Sources", EUSIPCO, August 2009, Glasgow.

L. Marquardt, P. Svaizer et al., "A natural acoustic front-end for Interactive TV in the EU-Project DICIT", Pacific Rim Conference August 23-26, 2009, University of Victoria, Victoria, B.C., Canada.

M. Bezold, "User Modeling from Basic Events in Interactive Systems for Intelligent Environments", 5th International Conference on Intelligent Environments (IE'09), IOS Press, Barcelona, Spain, Series: Ambient Intelligence and Smart Environments, Vol. 2, July 2009.

M. Bezold: Describing User Interactions in Adaptive Interactive Systems First and Seventeenth International Conference on User Modeling, Adaptation, and Personalization (UMAP), Springer, Trento, Italy, Series: Lecture Notes in Computer Science, Vol. 5535, June 2009.

E. Mabande, A. Schad, and W. Kellermann, "Design of Robust Superdirective Beamformers as a Convex Optimization Problem", Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), Taipei, Taiwan, pp. 77-80, Apr. 2009.

E. Mabande, A. Schad, and W. Kellermann, "Robust Superdirectional Beamforming for Hands-Free Speech Capture in Cars", Proc. NAG/DAGA International Conference on Acoustics, Rotterdam, Netherlands, Mar. 2009

2008

A. Brutti, M. Omologo and P. Svaizer, “Comparison between different sound source localization techniques based on a real data collection”, Hands-Free Speech Communication and Microphone Arrays (HSCMA), Trento, Italy, May 2008.

A. Brutti, L. Cristoforetti, W. Kellermann, L. Marquardt and M. Omologo, “WOZ Acoustic Data Collection For Interactive TV”, LREC, Marrakech, May 2008.

A. Brutti, M. Omologo and P. Svaizer, “Localization of multiple speakers based on a two-step acoustic map analysis”, ICASSP, Las Vegas (USA), April 2008.

J.Huang, M.Epstein and M.Matassoni, “Effective Acoustic Adaptation for A Distant-talking Interactive TV System”, Interspeech, Brisbane, September 2008.

M. Matassoni, M. Omologo, R. Manione, T. Sowa, R. Balchandran, L. Seredi and N. Epstein, “The DICIT project: an example of distant-talking based spoken dialogue interactive system”, SLUDS-IIS Workshop, Zakopane, June 2008.

M. Omologo, “Front-end processing of a distant-talking speech interface for control of an interactive TV system”, invited talk, Acoustics, Paris, June 2008.

A. Sehr and W. Kellermann, “New Results for Feature-Domain Reverberation Modeling", Proc. Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA) 2008, Trento, Italy, May 2008.

A. Sehr, Jimi Y. C. Wen, W. Kellermann and Patrick A. Naylor, “A Combined Approach for Estimating a Feature-Domain Reverberation Model in Non-diffuse Environments", Proc. Int. Workshop on Acoustic Echo and Noise Control (IWAENC), Seattle, Washington, USA, September 2008.

A. Sehr and W. Kellermann, “A Simplified Decoding Method for a Robust Distant-Talking ASR Concept Based on Feature-Domain Dereverberation", Proc. Int. Workshop on Acoustic Echo and Noise Control (IWAENC), Seattle, Washington, USA, September 2008.

C. Zieger and M. Omologo, “Acoustic event classification using a distributed microphone network with a GMM/SVM combined algorithm”, Interspeech, Brisbane, September 2008.

C. Zieger and M. Omologo, “Combination of clean and contaminated GMM/SVM for far-field text-independent speaker verification”, Interspeech, Brisbane, September 2008.

2007

A. Brutti, M. Omologo, P. Svaizer and Christian Zieger, “Classification of acoustic maps to determine speaker position and orientation from a distributed microphone network”, in proceedengs of the 32nd IEEE International Conference on Acoustics, Speech, and Signal Processing ICASSP Honolulu, Hawai, USA, 2007.

F. Flego, C. Zieger and M. Omologo, “Adaptive weighting of microphone arrays for distant-talking F0 and voiced/unvoiced estimation”, in proceedengs of the Interspeech, Antwerp, Belgium, 2007.

A. Lombard, H. Buchner and W. Kellermann, “Improved Wideband Blind Adaptive System Identification Using Decorrelation Filters for the Localization of Multiple Speakers”, New Orleans, ISCAS 2007.

M. Omologo, “L’analisi della scena acustica nel progetto europeo DICIT”, Invited talk, VII Workshop Tecnologie per la Musica, Roma, June 5, 2007.

A. Sehr and W. Kellermann, “A new concept for feature domain dereverberation for robust distant-talking ASR”, Honolulu, ICASSP 2007.

2006

A. Brutti, L.Cristoforetti, m.Matassoni, M.Omologo, P.Svaizer, C.Zieger, “Il progetto europeo DICIT: verso la TV interattiva”, Convegno dell’Associazione Italiana Scienze Vocali (AISV), Trento, November 2006.