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Advances in Parallel Computing. IOS Press, 2007.","short":"T. Schumacher, E. Lübbers, P. Kaufmann, M. Platzner, in: Proceedings of the ParaFPGA Symposium, International Conference on Parallel Computing: Architectures, Algorithms and Applications (PARCO), IOS Press, 2007, pp. 749–756.","apa":"Schumacher, T., Lübbers, E., Kaufmann, P., &#38; Platzner, M. (2007). Accelerating the Cube Cut Problem with an FPGA-Augmented Compute Cluster. In <i>Proceedings of the ParaFPGA Symposium, International Conference on Parallel Computing: Architectures, Algorithms and Applications (PARCO)</i> (Vol. 15, pp. 749–756). IOS Press.","ieee":"T. Schumacher, E. Lübbers, P. Kaufmann, and M. 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(2007). Channel Estimation by Exploiting Sublayer Information in OFDM Systems. In <i>Multi-Carrier Spread Spectrum 2007</i>.","ieee":"M. Bevermeier, T. Ebel, and R. Haeb-Umbach, “Channel Estimation by Exploiting Sublayer Information in OFDM Systems,” in <i>Multi-Carrier Spread Spectrum 2007</i>, 2007.","chicago":"Bevermeier, Maik, Tobias Ebel, and Reinhold Haeb-Umbach. “Channel Estimation by Exploiting Sublayer Information in OFDM Systems.” In <i>Multi-Carrier Spread Spectrum 2007</i>, 2007.","short":"M. Bevermeier, T. Ebel, R. Haeb-Umbach, in: Multi-Carrier Spread Spectrum 2007, 2007.","mla":"Bevermeier, Maik, et al. “Channel Estimation by Exploiting Sublayer Information in OFDM Systems.” <i>Multi-Carrier Spread Spectrum 2007</i>, 2007.","ama":"Bevermeier M, Ebel T, Haeb-Umbach R. Channel Estimation by Exploiting Sublayer Information in OFDM Systems. In: <i>Multi-Carrier Spread Spectrum 2007</i>. ; 2007.","bibtex":"@inproceedings{Bevermeier_Ebel_Haeb-Umbach_2007, title={Channel Estimation by Exploiting Sublayer Information in OFDM Systems}, booktitle={Multi-Carrier Spread Spectrum 2007}, author={Bevermeier, Maik and Ebel, Tobias and Haeb-Umbach, Reinhold}, year={2007} }"},"type":"conference","department":[{"_id":"54"}],"oa":"1","date_created":"2019-07-12T05:26:57Z"},{"user_id":"44006","_id":"11722","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2007/BeEb07.pdf","open_access":"1"}],"date_updated":"2022-01-06T06:51:07Z","author":[{"first_name":"Maik","last_name":"Bevermeier","full_name":"Bevermeier, Maik"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"}],"title":"Combined Time and Frequency Domain OFDM Channel Estimation","year":"2007","status":"public","oa":"1","department":[{"_id":"54"}],"type":"conference","date_created":"2019-07-12T05:27:00Z","citation":{"bibtex":"@inproceedings{Bevermeier_Haeb-Umbach_2007, title={Combined Time and Frequency Domain OFDM Channel Estimation}, booktitle={Multi-Carrier Spread Spectrum 2007}, author={Bevermeier, Maik and Haeb-Umbach, Reinhold}, year={2007} }","ama":"Bevermeier M, Haeb-Umbach R. Combined Time and Frequency Domain OFDM Channel Estimation. In: <i>Multi-Carrier Spread Spectrum 2007</i>. ; 2007.","mla":"Bevermeier, Maik, and Reinhold Haeb-Umbach. “Combined Time and Frequency Domain OFDM Channel Estimation.” <i>Multi-Carrier Spread Spectrum 2007</i>, 2007.","chicago":"Bevermeier, Maik, and Reinhold Haeb-Umbach. “Combined Time and Frequency Domain OFDM Channel Estimation.” In <i>Multi-Carrier Spread Spectrum 2007</i>, 2007.","short":"M. Bevermeier, R. Haeb-Umbach, in: Multi-Carrier Spread Spectrum 2007, 2007.","ieee":"M. Bevermeier and R. Haeb-Umbach, “Combined Time and Frequency Domain OFDM Channel Estimation,” in <i>Multi-Carrier Spread Spectrum 2007</i>, 2007.","apa":"Bevermeier, M., &#38; Haeb-Umbach, R. (2007). Combined Time and Frequency Domain OFDM Channel Estimation. In <i>Multi-Carrier Spread Spectrum 2007</i>."},"publication":"Multi-Carrier Spread Spectrum 2007"},{"abstract":[{"text":"In this paper we present a novel channel impulse response estimation technique for block-oriented OFDM transmission based on combining estimators: the estimates provided by a Kalman filter operating in the time domain and a Wiener filter in the frequency domain are optimally combined by taking into account their estimated error covariances. The resulting estimator turns out to be identical to the MAP estimator of correlated jointly Gaussian mean vectors. Different variants of the proposed scheme are experimentally investigated in an EEEE 802.11a-like system setup. They compare favourably with known approaches from the literature resulting in reduced mean square estimation error and bit error rate. Further, robustness and complexity issues are discussed","lang":"eng"}],"publication":"IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)","department":[{"_id":"54"}],"keyword":["bit error rate","block-oriented OFDM transmission","channel estimation","channel impulse response estimation","combining estimators","error statistics","frequency domain estimation","Gaussian mean vectors","Gaussian processes","Kalman filter","Kalman filters","MAP estimator","maximum likelihood estimation","OFDM channel estimation","OFDM modulation","time domain estimation","time-frequency analysis","Wiener filter","Wiener filters"],"type":"conference","date_created":"2019-07-12T05:28:13Z","intvolume":"         3","date_updated":"2022-01-06T06:51:08Z","author":[{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"},{"last_name":"Bevermeier","first_name":"Maik","full_name":"Bevermeier, Maik"}],"year":"2007","title":"OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain","doi":"10.1109/ICASSP.2007.366526","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2007/HaBe07.pdf"}],"citation":{"mla":"Haeb-Umbach, Reinhold, and Maik Bevermeier. “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain.” <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>, vol. 3, 2007, pp. III-277-III–280, doi:<a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">10.1109/ICASSP.2007.366526</a>.","ama":"Haeb-Umbach R, Bevermeier M. OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain. In: <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>. Vol 3. ; 2007:III-277-III-280. doi:<a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">10.1109/ICASSP.2007.366526</a>","bibtex":"@inproceedings{Haeb-Umbach_Bevermeier_2007, title={OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain}, volume={3}, DOI={<a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">10.1109/ICASSP.2007.366526</a>}, booktitle={IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)}, author={Haeb-Umbach, Reinhold and Bevermeier, Maik}, year={2007}, pages={III-277-III–280} }","apa":"Haeb-Umbach, R., &#38; Bevermeier, M. (2007). OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain. In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i> (Vol. 3, pp. III-277-III–280). <a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">https://doi.org/10.1109/ICASSP.2007.366526</a>","ieee":"R. Haeb-Umbach and M. Bevermeier, “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain,” in <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>, 2007, vol. 3, pp. III-277-III–280.","chicago":"Haeb-Umbach, Reinhold, and Maik Bevermeier. “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain.” In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>, 3:III-277-III–280, 2007. <a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">https://doi.org/10.1109/ICASSP.2007.366526</a>.","short":"R. Haeb-Umbach, M. Bevermeier, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), 2007, pp. III-277-III–280."},"oa":"1","status":"public","volume":3,"user_id":"44006","_id":"11785","page":"III-277-III-280"},{"abstract":[{"text":"In this paper, we propose a novel similarity measure to be used for localizing mobile terminals by comparing measured signal power levels with a database of predictions. The proposed measure provides the possibility to incorporate inherent information about signal power level measurements requested by the serving base station but not reported by the mobile terminal. Increased positioning accuracy was observed both in simulations and with real field data","lang":"eng"}],"publication":"IEEE Transactions on Vehicular Technology","issue":"1","department":[{"_id":"54"}],"keyword":["cellular phone positioning","cellular radio","measured signal power levels","mobile handsets","mobility management (mobile radio)"],"type":"journal_article","date_created":"2019-07-12T05:28:29Z","intvolume":"        56","date_updated":"2022-01-06T06:51:08Z","author":[{"id":"242","full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold"},{"full_name":"Peschke, Sven","first_name":"Sven","last_name":"Peschke"}],"year":"2007","title":"A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels","doi":"10.1109/TVT.2006.889563","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2007/HaPe07.pdf"}],"citation":{"apa":"Haeb-Umbach, R., &#38; Peschke, S. (2007). A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels. <i>IEEE Transactions on Vehicular Technology</i>, <i>56</i>(1), 368–372. <a href=\"https://doi.org/10.1109/TVT.2006.889563\">https://doi.org/10.1109/TVT.2006.889563</a>","ieee":"R. Haeb-Umbach and S. Peschke, “A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels,” <i>IEEE Transactions on Vehicular Technology</i>, vol. 56, no. 1, pp. 368–372, 2007.","short":"R. Haeb-Umbach, S. Peschke, IEEE Transactions on Vehicular Technology 56 (2007) 368–372.","chicago":"Haeb-Umbach, Reinhold, and Sven Peschke. “A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels.” <i>IEEE Transactions on Vehicular Technology</i> 56, no. 1 (2007): 368–72. <a href=\"https://doi.org/10.1109/TVT.2006.889563\">https://doi.org/10.1109/TVT.2006.889563</a>.","mla":"Haeb-Umbach, Reinhold, and Sven Peschke. “A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels.” <i>IEEE Transactions on Vehicular Technology</i>, vol. 56, no. 1, 2007, pp. 368–72, doi:<a href=\"https://doi.org/10.1109/TVT.2006.889563\">10.1109/TVT.2006.889563</a>.","ama":"Haeb-Umbach R, Peschke S. A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels. <i>IEEE Transactions on Vehicular Technology</i>. 2007;56(1):368-372. doi:<a href=\"https://doi.org/10.1109/TVT.2006.889563\">10.1109/TVT.2006.889563</a>","bibtex":"@article{Haeb-Umbach_Peschke_2007, title={A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels}, volume={56}, DOI={<a href=\"https://doi.org/10.1109/TVT.2006.889563\">10.1109/TVT.2006.889563</a>}, number={1}, journal={IEEE Transactions on Vehicular Technology}, author={Haeb-Umbach, Reinhold and Peschke, Sven}, year={2007}, pages={368–372} }"},"oa":"1","status":"public","volume":56,"user_id":"44006","_id":"11799","page":"368-372"},{"citation":{"ieee":"V. Ion and R. Haeb-Umbach, “Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition,” in <i>Interspeech 2007</i>, 2007.","apa":"Ion, V., &#38; Haeb-Umbach, R. (2007). Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition. In <i>Interspeech 2007</i>.","short":"V. Ion, R. Haeb-Umbach, in: Interspeech 2007, 2007.","chicago":"Ion, Valentin, and Reinhold Haeb-Umbach. “Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition.” In <i>Interspeech 2007</i>, 2007.","mla":"Ion, Valentin, and Reinhold Haeb-Umbach. “Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition.” <i>Interspeech 2007</i>, 2007.","bibtex":"@inproceedings{Ion_Haeb-Umbach_2007, title={Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition}, booktitle={Interspeech 2007}, author={Ion, Valentin and Haeb-Umbach, Reinhold}, year={2007} }","ama":"Ion V, Haeb-Umbach R. Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition. In: <i>Interspeech 2007</i>. ; 2007."},"publication":"Interspeech 2007","date_created":"2019-07-12T05:28:55Z","oa":"1","department":[{"_id":"54"}],"type":"conference","author":[{"full_name":"Ion, Valentin","first_name":"Valentin","last_name":"Ion"},{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"}],"year":"2007","status":"public","title":"Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition","date_updated":"2022-01-06T06:51:10Z","language":[{"iso":"eng"}],"_id":"11822","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2007/IoHa07.pdf","open_access":"1"}],"user_id":"44006"},{"date_updated":"2022-01-06T06:51:11Z","author":[{"full_name":"Peschke, Sven","last_name":"Peschke","first_name":"Sven"},{"id":"242","first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold"}],"status":"public","title":"Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling","year":"2007","doi":"10.1109/WPNC.2007.353637","user_id":"44006","language":[{"iso":"eng"}],"_id":"11883","page":"217-222","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2007/PeHa07.pdf"}],"abstract":[{"lang":"eng","text":"In this paper, we experimentally evaluate algorithms for velocity estimation of a GSM 900 mobile terminal which are based on the analysis of the statistical properties of the fast fading process. It is shown how theses statistics can be obtained from the training sequences present in downlink transmission bursts without establishing an active connection. Realistic simulations of a GSM channel according to the COST 207 channel models have been conducted. These models incorporate effects like multipath propagation, fading, cochannel interference and additive noise. It is shown that velocity estimation by searching for the maximum slope of the power density spectrum of the fast fading performs best."}],"citation":{"ama":"Peschke S, Haeb-Umbach R. Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling. In: <i>4th Workshop on Positioning Navigation and Communication (WPNC 2007)</i>. ; 2007:217-222. doi:<a href=\"https://doi.org/10.1109/WPNC.2007.353637\">10.1109/WPNC.2007.353637</a>","bibtex":"@inproceedings{Peschke_Haeb-Umbach_2007, title={Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling}, DOI={<a href=\"https://doi.org/10.1109/WPNC.2007.353637\">10.1109/WPNC.2007.353637</a>}, booktitle={4th Workshop on Positioning Navigation and Communication (WPNC 2007)}, author={Peschke, Sven and Haeb-Umbach, Reinhold}, year={2007}, pages={217–222} }","mla":"Peschke, Sven, and Reinhold Haeb-Umbach. “Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling.” <i>4th Workshop on Positioning Navigation and Communication (WPNC 2007)</i>, 2007, pp. 217–22, doi:<a href=\"https://doi.org/10.1109/WPNC.2007.353637\">10.1109/WPNC.2007.353637</a>.","chicago":"Peschke, Sven, and Reinhold Haeb-Umbach. “Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling.” In <i>4th Workshop on Positioning Navigation and Communication (WPNC 2007)</i>, 217–22, 2007. <a href=\"https://doi.org/10.1109/WPNC.2007.353637\">https://doi.org/10.1109/WPNC.2007.353637</a>.","short":"S. Peschke, R. Haeb-Umbach, in: 4th Workshop on Positioning Navigation and Communication (WPNC 2007), 2007, pp. 217–222.","apa":"Peschke, S., &#38; Haeb-Umbach, R. (2007). Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling. In <i>4th Workshop on Positioning Navigation and Communication (WPNC 2007)</i> (pp. 217–222). <a href=\"https://doi.org/10.1109/WPNC.2007.353637\">https://doi.org/10.1109/WPNC.2007.353637</a>","ieee":"S. Peschke and R. Haeb-Umbach, “Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling,” in <i>4th Workshop on Positioning Navigation and Communication (WPNC 2007)</i>, 2007, pp. 217–222."},"publication":"4th Workshop on Positioning Navigation and Communication (WPNC 2007)","oa":"1","department":[{"_id":"54"}],"type":"conference","keyword":["additive noise","cellular radio","channel estimation","cochannel interference","COST 207 channel models","downlink transmission bursts","fading channels","fading process","GSM downlink signalling","mobile terminals","multipath channels","multipath propagation","power density spectrum","statistical analysis","statistical properties","telecommunication links","telecommunication terminals","velocity estimation"],"date_created":"2019-07-12T05:30:06Z"},{"status":"public","volume":15,"user_id":"44006","_id":"11927","page":"1529-1539","citation":{"ieee":"E. Warsitz and R. Haeb-Umbach, “Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition,” <i>IEEE Transactions on Audio, Speech, and Language Processing</i>, vol. 15, no. 5, pp. 1529–1539, 2007.","apa":"Warsitz, E., &#38; Haeb-Umbach, R. (2007). Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition. <i>IEEE Transactions on Audio, Speech, and Language Processing</i>, <i>15</i>(5), 1529–1539. <a href=\"https://doi.org/10.1109/TASL.2007.898454\">https://doi.org/10.1109/TASL.2007.898454</a>","chicago":"Warsitz, Ernst, and Reinhold Haeb-Umbach. “Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition.” <i>IEEE Transactions on Audio, Speech, and Language Processing</i> 15, no. 5 (2007): 1529–39. <a href=\"https://doi.org/10.1109/TASL.2007.898454\">https://doi.org/10.1109/TASL.2007.898454</a>.","short":"E. Warsitz, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language Processing 15 (2007) 1529–1539.","mla":"Warsitz, Ernst, and Reinhold Haeb-Umbach. “Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition.” <i>IEEE Transactions on Audio, Speech, and Language Processing</i>, vol. 15, no. 5, 2007, pp. 1529–39, doi:<a href=\"https://doi.org/10.1109/TASL.2007.898454\">10.1109/TASL.2007.898454</a>.","bibtex":"@article{Warsitz_Haeb-Umbach_2007, title={Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition}, volume={15}, DOI={<a href=\"https://doi.org/10.1109/TASL.2007.898454\">10.1109/TASL.2007.898454</a>}, number={5}, journal={IEEE Transactions on Audio, Speech, and Language Processing}, author={Warsitz, Ernst and Haeb-Umbach, Reinhold}, year={2007}, pages={1529–1539} }","ama":"Warsitz E, Haeb-Umbach R. Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition. <i>IEEE Transactions on Audio, Speech, and Language Processing</i>. 2007;15(5):1529-1539. doi:<a href=\"https://doi.org/10.1109/TASL.2007.898454\">10.1109/TASL.2007.898454</a>"},"oa":"1","intvolume":"        15","date_updated":"2022-01-06T06:51:12Z","author":[{"full_name":"Warsitz, Ernst","last_name":"Warsitz","first_name":"Ernst"},{"id":"242","full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold","last_name":"Haeb-Umbach"}],"title":"Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition","year":"2007","doi":"10.1109/TASL.2007.898454","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2007/WaHa07.pdf"}],"abstract":[{"text":"Maximizing the output signal-to-noise ratio (SNR) of a sensor array in the presence of spatially colored noise leads to a generalized eigenvalue problem. While this approach has extensively been employed in narrowband (antenna) array beamforming, it is typically not used for broadband (microphone) array beamforming due to the uncontrolled amount of speech distortion introduced by a narrowband SNR criterion. In this paper, we show how the distortion of the desired signal can be controlled by a single-channel post-filter, resulting in a performance comparable to the generalized minimum variance distortionless response beamformer, where arbitrary transfer functions relate the source and the microphones. Results are given both for directional and diffuse noise. A novel gradient ascent adaptation algorithm is presented, and its good convergence properties are experimentally revealed by comparison with alternatives from the literature. A key feature of the proposed beamformer is that it operates blindly, i.e., it neither requires knowledge about the array geometry nor an explicit estimation of the transfer functions from source to sensors or the direction-of-arrival.","lang":"eng"}],"issue":"5","publication":"IEEE Transactions on Audio, Speech, and Language Processing","department":[{"_id":"54"}],"keyword":["acoustic signal processing","arbitrary transfer function","array signal processing","blind acoustic beamforming","direction-of-arrival","direction-of-arrival estimation","eigenvalues and eigenfunctions","generalized eigenvalue decomposition","gradient ascent adaptation algorithm","microphone arrays","microphones","narrowband array beamforming","sensor array","single-channel post-filter","spatially colored noise","transfer functions"],"type":"journal_article","date_created":"2019-07-12T05:30:57Z"},{"department":[{"_id":"54"}],"oa":"1","type":"conference","date_created":"2019-07-12T05:31:05Z","citation":{"ieee":"E. Warsitz, R. Haeb-Umbach, and D. H. Tran Vu, “Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation,” in <i>Interspeech 2007</i>, 2007.","apa":"Warsitz, E., Haeb-Umbach, R., &#38; Tran Vu, D. H. (2007). Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation. In <i>Interspeech 2007</i>.","short":"E. Warsitz, R. Haeb-Umbach, D.H. Tran Vu, in: Interspeech 2007, 2007.","chicago":"Warsitz, Ernst, Reinhold Haeb-Umbach, and Dang Hai Tran Vu. “Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation.” In <i>Interspeech 2007</i>, 2007.","mla":"Warsitz, Ernst, et al. “Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation.” <i>Interspeech 2007</i>, 2007.","bibtex":"@inproceedings{Warsitz_Haeb-Umbach_Tran Vu_2007, title={Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation}, booktitle={Interspeech 2007}, author={Warsitz, Ernst and Haeb-Umbach, Reinhold and Tran Vu, Dang Hai}, year={2007} }","ama":"Warsitz E, Haeb-Umbach R, Tran Vu DH. Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation. In: <i>Interspeech 2007</i>. ; 2007."},"publication":"Interspeech 2007","user_id":"44006","language":[{"iso":"eng"}],"_id":"11934","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2007/WaHaDa07.pdf"}],"date_updated":"2022-01-06T06:51:12Z","author":[{"last_name":"Warsitz","first_name":"Ernst","full_name":"Warsitz, Ernst"},{"last_name":"Haeb-Umbach","first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242"},{"first_name":"Dang Hai","last_name":"Tran Vu","full_name":"Tran Vu, Dang Hai"}],"status":"public","title":"Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation","year":"2007"},{"date_updated":"2022-01-06T06:51:12Z","status":"public","year":"2007","title":"An Approach to Iterative Speech Feature Enhancement and Recognition","author":[{"full_name":"Windmann, Stefan","last_name":"Windmann","first_name":"Stefan"},{"full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold","last_name":"Haeb-Umbach","id":"242"}],"user_id":"44006","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2007/WiHa07.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"_id":"11941","publication":"Interspeech 2007","citation":{"chicago":"Windmann, Stefan, and Reinhold Haeb-Umbach. “An Approach to Iterative Speech Feature Enhancement and Recognition.” In <i>Interspeech 2007</i>, 2007.","short":"S. Windmann, R. Haeb-Umbach, in: Interspeech 2007, 2007.","apa":"Windmann, S., &#38; Haeb-Umbach, R. (2007). An Approach to Iterative Speech Feature Enhancement and Recognition. In <i>Interspeech 2007</i>.","ieee":"S. Windmann and R. Haeb-Umbach, “An Approach to Iterative Speech Feature Enhancement and Recognition,” in <i>Interspeech 2007</i>, 2007.","ama":"Windmann S, Haeb-Umbach R. An Approach to Iterative Speech Feature Enhancement and Recognition. In: <i>Interspeech 2007</i>. ; 2007.","bibtex":"@inproceedings{Windmann_Haeb-Umbach_2007, title={An Approach to Iterative Speech Feature Enhancement and Recognition}, booktitle={Interspeech 2007}, author={Windmann, Stefan and Haeb-Umbach, Reinhold}, year={2007} }","mla":"Windmann, Stefan, and Reinhold Haeb-Umbach. “An Approach to Iterative Speech Feature Enhancement and Recognition.” <i>Interspeech 2007</i>, 2007."},"type":"conference","department":[{"_id":"54"}],"oa":"1","date_created":"2019-07-12T05:31:13Z"},{"publication":"2007 IEEE 66th Vehicular Technology Conference","citation":{"chicago":"Sommer, Christoph, and Falko Dressler. “The DYMO Routing Protocol in VANET Scenarios.” In <i>2007 IEEE 66th Vehicular Technology Conference</i>, 2007. <a href=\"https://doi.org/10.1109/vetecf.2007.20\">https://doi.org/10.1109/vetecf.2007.20</a>.","ama":"Sommer C, Dressler F. The DYMO Routing Protocol in VANET Scenarios. In: <i>2007 IEEE 66th Vehicular Technology Conference</i>. ; 2007. doi:<a href=\"https://doi.org/10.1109/vetecf.2007.20\">10.1109/vetecf.2007.20</a>","short":"C. Sommer, F. Dressler, in: 2007 IEEE 66th Vehicular Technology Conference, 2007.","bibtex":"@inproceedings{Sommer_Dressler_2007, title={The DYMO Routing Protocol in VANET Scenarios}, DOI={<a href=\"https://doi.org/10.1109/vetecf.2007.20\">10.1109/vetecf.2007.20</a>}, booktitle={2007 IEEE 66th Vehicular Technology Conference}, author={Sommer, Christoph and Dressler, Falko}, year={2007} }","apa":"Sommer, C., &#38; Dressler, F. (2007). The DYMO Routing Protocol in VANET Scenarios. In <i>2007 IEEE 66th Vehicular Technology Conference</i>. <a href=\"https://doi.org/10.1109/vetecf.2007.20\">https://doi.org/10.1109/vetecf.2007.20</a>","mla":"Sommer, Christoph, and Falko Dressler. “The DYMO Routing Protocol in VANET Scenarios.” <i>2007 IEEE 66th Vehicular Technology Conference</i>, 2007, doi:<a href=\"https://doi.org/10.1109/vetecf.2007.20\">10.1109/vetecf.2007.20</a>.","ieee":"C. Sommer and F. Dressler, “The DYMO Routing Protocol in VANET Scenarios,” in <i>2007 IEEE 66th Vehicular Technology Conference</i>, 2007."},"date_created":"2019-07-18T09:54:58Z","type":"conference","department":[{"_id":"589"}],"title":"The DYMO Routing Protocol in VANET Scenarios","status":"public","year":"2007","author":[{"full_name":"Sommer, Christoph","last_name":"Sommer","first_name":"Christoph","orcid":"0000-0002-4336-7350","id":"49154"},{"last_name":"Dressler","first_name":"Falko","full_name":"Dressler, Falko"}],"publication_identifier":{"isbn":["9781424402632"]},"date_updated":"2022-01-06T06:51:16Z","publication_status":"published","_id":"12051","language":[{"iso":"eng"}],"doi":"10.1109/vetecf.2007.20","user_id":"49154"},{"date_created":"2019-08-16T16:42:34Z","keyword":["Edirom","ViFE"],"type":"journal_article","department":[{"_id":"233"}],"publication":"Forum Musikbibliothek","issue":"1","citation":{"ama":"Kepper J, Röwenstrunk D. Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen. <i>Forum Musikbibliothek</i>. 2007;28(1):36-49.","bibtex":"@article{Kepper_Röwenstrunk_2007, title={Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen}, volume={28}, number={1}, journal={Forum Musikbibliothek}, author={Kepper, Johannes and Röwenstrunk, Daniel}, year={2007}, pages={36–49} }","mla":"Kepper, Johannes, and Daniel Röwenstrunk. “Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen.” <i>Forum Musikbibliothek</i>, vol. 28, no. 1, 2007, pp. 36–49.","short":"J. Kepper, D. Röwenstrunk, Forum Musikbibliothek 28 (2007) 36–49.","chicago":"Kepper, Johannes, and Daniel Röwenstrunk. “Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen.” <i>Forum Musikbibliothek</i> 28, no. 1 (2007): 36–49.","apa":"Kepper, J., &#38; Röwenstrunk, D. (2007). Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen. <i>Forum Musikbibliothek</i>, <i>28</i>(1), 36–49.","ieee":"J. Kepper and D. Röwenstrunk, “Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen,” <i>Forum Musikbibliothek</i>, vol. 28, no. 1, pp. 36–49, 2007."},"page":"36-49","_id":"12941","language":[{"iso":"ger"}],"user_id":"439","volume":28,"year":"2007","title":"Das Edirom-Projekt. Werkzeuge für digitale Formen wissenschaftlich-kritischer Musikeditionen","status":"public","author":[{"full_name":"Kepper, Johannes","last_name":"Kepper","first_name":"Johannes"},{"id":"439","full_name":"Röwenstrunk, Daniel","last_name":"Röwenstrunk","orcid":"https://orcid.org/0000-0001-6271-2095","first_name":"Daniel"}],"date_updated":"2022-01-06T06:51:27Z","intvolume":"        28"},{"department":[{"_id":"49"}],"type":"misc","date_created":"2019-12-17T13:16:14Z","citation":{"chicago":"Henning, Bernd. <i>Liquid Analysis Using Acoustical Sensors</i>, n.d.","short":"B. Henning, Liquid Analysis Using Acoustical Sensors, n.d.","ieee":"B. Henning, <i>Liquid analysis using acoustical sensors</i>. .","apa":"Henning, B. (n.d.). <i>Liquid analysis using acoustical sensors</i>.","bibtex":"@book{Henning, title={Liquid analysis using acoustical sensors}, author={Henning, Bernd} }","ama":"Henning B. <i>Liquid Analysis Using Acoustical Sensors</i>.","mla":"Henning, Bernd. <i>Liquid Analysis Using Acoustical Sensors</i>."},"user_id":"15911","language":[{"iso":"eng"}],"_id":"15335","date_updated":"2022-01-06T06:52:20Z","author":[{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"status":"public","year":"2007","title":"Liquid analysis using acoustical sensors"},{"date_updated":"2022-01-06T06:52:20Z","status":"public","title":"Schallfeldsimulation für die Ultraschallmesstechnik","year":"2007","author":[{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"}],"user_id":"15911","page":"40-42","language":[{"iso":"eng"}],"_id":"15336","abstract":[{"text":"Ultraschallsensoren werden heute in der industriellen Messtechnik vielfach eingesetzt, zum Beispiel für die Durchflussmessung, Füllstandmessung, Konzentrationsanalyse, zerstörungsfreie Werkstoffdiagnostik und anderes mehr. Dabei  wachsen die Anforderungen hinsichtlich der zu gewährleistenden Messunsicherheit, der Zuverlässigkeit sowie einer erweiterter Funktionalität ständig. Erreichen lassen sich diese Ziele natürlich nur mit Hilfe verbesserter Ultraschallsensoren und optimal gestalteter Messanordnungen. Die permanente Forderung, die Produktentwicklungszeiten sowie die Produktherstellungskosten deutlich zu minimieren, macht den Einsatz moderner Entwicklungswerkzeuge für das Sensordesign unumgänglich. ","lang":"eng"}],"citation":{"bibtex":"@book{Henning_2007, title={Schallfeldsimulation für die Ultraschallmesstechnik}, author={Henning, Bernd}, year={2007}, pages={40–42} }","ama":"Henning B. <i>Schallfeldsimulation Für Die Ultraschallmesstechnik</i>.; 2007:40-42.","mla":"Henning, Bernd. <i>Schallfeldsimulation Für Die Ultraschallmesstechnik</i>. 2007, pp. 40–42.","chicago":"Henning, Bernd. <i>Schallfeldsimulation Für Die Ultraschallmesstechnik</i>, 2007.","short":"B. Henning, Schallfeldsimulation Für Die Ultraschallmesstechnik, 2007.","ieee":"B. Henning, <i>Schallfeldsimulation für die Ultraschallmesstechnik</i>. 2007, pp. 40–42.","apa":"Henning, B. (2007). <i>Schallfeldsimulation für die Ultraschallmesstechnik</i> (pp. 40–42)."},"type":"misc","department":[{"_id":"49"}],"date_created":"2019-12-17T13:18:15Z"},{"date_updated":"2022-01-06T06:52:20Z","author":[{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"},{"last_name":"Rautenberg","first_name":"Jens","full_name":"Rautenberg, Jens"}],"conference":{"start_date":"09.04.2007","name":"International Congress on Ultrasonics (ICU)","location":"Wien","end_date":"12.04.2007"},"title":"Acoustical waveguides for sensor applications","status":"public","year":"2007","user_id":"15911","_id":"15337","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"The continuous measurement of rheological properties (density and viscosity) or material properties (concentration of selected substances) of liquid mixtures in the chemical industry or in the food industry is a great challenge to this day. Standard chemical sensors are often not suitable for industrial processes because of their slow sensor response and their limited robustness due to the direct contact to process media. Ultrasonic sensor systems meet the practical requirements of a chemical sensor quite well. Current ultrasonic sensor systems are already widely used as acoustic chemical sensors to measure concentration of selected substances or to monitor the course of polymerization, crystallization or fermentation processes. Useable acoustic properties for the characterization of liquid mixtures are sound velocity, sound absorption and acoustic impedance in consideration of temperature. This contribution will give a short overview of the state of the art and several trends for the use of ultrasonic sensor systems in process applications. Currently there are many activities to use acoustic waveguides for above mentioned sensor applications. By means of two selected examples (density measurement and determination of acoustic properties of highly absorbing synthetic polymers) it will presented new developed measurement principles using acoustic waveguides."}],"citation":{"bibtex":"@inproceedings{Henning_Rautenberg_2007, title={Acoustical waveguides for sensor applications}, author={Henning, Bernd and Rautenberg, Jens}, year={2007} }","ama":"Henning B, Rautenberg J. Acoustical waveguides for sensor applications. In: ; 2007.","mla":"Henning, Bernd, and Jens Rautenberg. <i>Acoustical Waveguides for Sensor Applications</i>. 2007.","chicago":"Henning, Bernd, and Jens Rautenberg. “Acoustical Waveguides for Sensor Applications,” 2007.","short":"B. Henning, J. Rautenberg, in: 2007.","ieee":"B. Henning and J. Rautenberg, “Acoustical waveguides for sensor applications,” presented at the International Congress on Ultrasonics (ICU), Wien, 2007.","apa":"Henning, B., &#38; Rautenberg, J. (2007). Acoustical waveguides for sensor applications. Presented at the International Congress on Ultrasonics (ICU), Wien."},"department":[{"_id":"49"}],"type":"conference","date_created":"2019-12-17T13:20:39Z"}]