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786 Publications


2008 | Journal Article | LibreCat-ID: 11944
S. Windmann, R. Haeb-Umbach, and V. Leutnant, “A segmental HMM based on a modified emission probability,” 2008 ITG Conference on Voice Communication (SprachKommunikation), pp. 1–4, 2008.
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2008 | Journal Article | LibreCat-ID: 4256
T. H. zu Siederdissen et al., “Transition between different coherent light–matter interaction regimes analyzed by phase-resolved pulse propagation,” Optics Letters, vol. 30, no. 11, 2008.
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2008 | Journal Article | LibreCat-ID: 11820
V. Ion and R. Haeb-Umbach, “A Novel Uncertainty Decoding Rule With Applications to Transmission Error Robust Speech Recognition,” IEEE Transactions on Audio, Speech, and Language Processing, vol. 16, no. 5, pp. 1047–1060, 2008.
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2008 | Conference Paper | LibreCat-ID: 11851
A. Krueger, E. Warsitz, and R. Haeb-Umbach, “Blinde Akustische Strahlformung fuer Anwendungen im KFZ,” in 34. Deutsche Jahrestagung fuer Akustik (DAGA 2008), 2008.
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2008 | Journal Article | LibreCat-ID: 1169
S. Bsiri, M. Geierhos, and C. Ringlstetter, “Structuring Job Search via Local Grammars,” Research in Computing Science, vol. 33, pp. 201–212, 2008.
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2008 | Journal Article | LibreCat-ID: 11914
D. H. Tran Vu and R. Haeb-Umbach, “Blind Speech Separation in Presence of Correlated Noise with Generalized Eigenvector Beamforming,” 2008 ITG Conference on Voice Communication (SprachKommunikation), pp. 1–4, 2008.
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2008 | Journal Article | LibreCat-ID: 11940
S. Windmann and R. Haeb-Umbach, “A novel approach to noise estimation in model-based speech feature enhancement,” 2008 ITG Conference on Voice Communication (SprachKommunikation), pp. 1–4, 2008.
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2008 | Working Paper | LibreCat-ID: 2737
T. Gries and M. Redlin, International integration and regional development in China , vol. 2008.66. WIDER Research Papers, United Nations University (UNU), 2008.
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2008 | Journal Article | LibreCat-ID: 11821
V. Ion and R. Haeb-Umbach, “Investigations into Uncertainty Decoding Employing a Discrete Feature Space for Noise Robust Automatic Speech Recognition,” 2008 ITG Conference on Voice Communication (SprachKommunikation), pp. 1–4, 2008.
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2008 | Conference Paper | LibreCat-ID: 11915
D. H. Tran Vu, A. Krueger, and R. Haeb-Umbach, “Generalized Eigenvector Blind Speech Separation Under Coherent Noise In A GSC Configuration,” in International Workshop on Acoustic Echo and Noise Control (IWAENC 2008), 2008.
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2008 | Conference Paper | LibreCat-ID: 11939
S. Windmann and R. Haeb-Umbach, “Modeling the dynamics of speech and noise for speech feature enhancement in ASR,” in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), 2008, pp. 4409–4412.
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2008 | Journal Article | LibreCat-ID: 5648
G. Schryen, “Effektivität und Effizienz von Anti-Spam-Maßnahmen,” Linux Technical Review, no. 7, 2008.
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2007 | Conference Paper | LibreCat-ID: 11822
V. Ion and R. Haeb-Umbach, “Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition,” in Interspeech 2007, 2007.
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2007 | Conference Paper | LibreCat-ID: 11722
M. Bevermeier and R. Haeb-Umbach, “Combined Time and Frequency Domain OFDM Channel Estimation,” in Multi-Carrier Spread Spectrum 2007, 2007.
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2007 | Journal Article | LibreCat-ID: 5652
G. Schryen, “Anti-spam legislation: An analysis of laws and their effectiveness,” Information and Communications Technology Law, vol. 16, no. 1, pp. 17–32, 2007.
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2007 | Report | LibreCat-ID: 6287
G. Schryen, Preventing E-mail Spam: The Conceptualization and the Analysis of an Infrastructure Framework. 2007.
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2007 | Book | LibreCat-ID: 1106
M. Geierhos, Grammatik der Menschenbezeichner in biographischen Kontexten, 1st ed., vol. 2. München: Ludwig-Maximilians-Universität, 2007.
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2007 | Conference Paper | LibreCat-ID: 11785
R. Haeb-Umbach and M. Bevermeier, “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain,” in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), 2007, vol. 3, pp. III-277-III–280.
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2007 | Conference Paper | LibreCat-ID: 11893
J. Schmalenstroeer and R. Haeb-Umbach, “Joint Speaker Segmentation, Localization and Identification for Streaming Audio,” in Interspeech 2007, 2007.
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2007 | Conference Paper | LibreCat-ID: 11901
J. Schmalenstroeer, V. Leutnant, and R. Haeb-Umbach, “Amigo Context Management Service with Applications in Ambient Communication Scenarios,” in AMI-07 - European Conference on Ambient Intelligence, 2007.
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2007 | Conference Paper | LibreCat-ID: 2022
B. Awerbuch and C. Scheideler, “Towards Scalable and Robust Overlay Networks,” in 6th International workshop on Peer-To-Peer Systems, IPTPS 2007, Bellevue, WA, USA, February 26-27, 2007, 2007.
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2007 | Journal Article | LibreCat-ID: 5658
G. Schryen, “The Impact that Placing Email Addresses on the Internet has on the Receipt of Spam ? An Empirical Analysis,” Computers & Security, vol. 2, no. 5, pp. 361–372, 2007.
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2007 | Journal Article | LibreCat-ID: 18591
M. Friák, A. Schindlmayr, and M. Scheffler, “Ab initio study of the half-metal to metal transition in strained magnetite,” New Journal of Physics, vol. 9, no. 1, 2007.
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2007 | Conference Paper | LibreCat-ID: 11902
J. Schmalenstroeer, E. Warsitz, and R. Haeb-Umbach, “Projekt Amigo - Sprachsignalverarbeitung im vernetzten Haus,” in 33. Deutsche Jahrestagung fuer Akustik (DAGA 2007), 2007.
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2007 | Conference Paper | LibreCat-ID: 11933
E. Warsitz, R. Haeb-Umbach, and J. Schmalenstroeer, “Zweistufige Sprache/Pause-Detektion in stark gestoerter Umgebung,” in 33. Deutsche Jahrestagung fuer Akustik (DAGA 2007), 2007.
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2007 | Conference Paper | LibreCat-ID: 2023
B. Awerbuch and C. Scheideler, “A denial-of-service resistant DHT,” in Proceedings of the Twenty-Sixth Annual ACM Symposium on Principles of Distributed Computing, PODC 2007, Portland, Oregon, USA, August 12-15, 2007, 2007, pp. 370--371.
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2007 | Book Chapter | LibreCat-ID: 3002
J. Blömer and V. Krummel, “Analysis of Countermeasures Against Access Driven Cache Attacks on AES,” in Selected Areas in Cryptography, Berlin, Heidelberg: Springer Berlin Heidelberg, 2007, pp. 96–109.
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2007 | Conference Paper | LibreCat-ID: 5654
G. Schryen, “Armed for the spam battle - a technological and organizational infrastructure framework,” in 40th Annual Hawaii International Conference on System Sciences, 2007.
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2007 | Conference Paper | LibreCat-ID: 11720
M. Bevermeier, T. Ebel, and R. Haeb-Umbach, “Channel Estimation by Exploiting Sublayer Information in OFDM Systems,” in Multi-Carrier Spread Spectrum 2007, 2007.
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2007 | Journal Article | LibreCat-ID: 11799
R. Haeb-Umbach and S. Peschke, “A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels,” IEEE Transactions on Vehicular Technology, vol. 56, no. 1, pp. 368–372, 2007.
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2007 | Conference Paper | LibreCat-ID: 11883
S. Peschke and R. Haeb-Umbach, “Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling,” in 4th Workshop on Positioning Navigation and Communication (WPNC 2007), 2007, pp. 217–222.
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2007 | Journal Article | LibreCat-ID: 11927
E. Warsitz and R. Haeb-Umbach, “Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition,” IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, no. 5, pp. 1529–1539, 2007.
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2007 | Conference Paper | LibreCat-ID: 11934
E. Warsitz, R. Haeb-Umbach, and D. H. Tran Vu, “Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation,” in Interspeech 2007, 2007.
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2007 | Conference Paper | LibreCat-ID: 11941
S. Windmann and R. Haeb-Umbach, “An Approach to Iterative Speech Feature Enhancement and Recognition,” in Interspeech 2007, 2007.
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2007 | Journal Article | LibreCat-ID: 5655
G. Schryen, “Do anti-spam measures effectively cover the e-mail communication network? A formal approach,” The Journal of Information Systems Security (AIS Special Interest Group in Security), vol. 3, no. 2, pp. 66–90, 2007.
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2007 | Conference Paper | LibreCat-ID: 2214
A. Brinkmann, S. Effert, F. Meyer auf der Heide, and C. Scheideler, “Dynamic and redundant data placement,” in IEEE International Conference on Distributed Computing Systems (ICDCS), 2007.
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2006 | Conference Paper | LibreCat-ID: 11884
S. Peschke and R. Haeb-Umbach, “A Probabilistic Similarity Measure and a Non-Linear Post-Filter for Mobile Phone Positioning using GSM Signal Power Measurements,” in European Navigation Conference \& Exhibition (ENC 2006), 2006.
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2006 | Conference Paper | LibreCat-ID: 11928
E. Warsitz and R. Haeb-Umbach, “Mehrkanalige Sprachsignalverarbeitung durch adaptives Eigenbeamforming fuer Freisprecheinrichtungen im Kraftfahrzeug,” in 32. Deutsche Jahrestagung fuer Akustik (DAGA 2006), 2006.
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2006 | Conference Paper | LibreCat-ID: 11942
S. Windmann and R. Haeb-Umbach, “Einkanalige Sprachsignalverbesserung mit Hilfe eines marginalisierten Partikelfilters,” in 7. ITG-Fachtagung Sprachkommunikation, 2006.
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2006 | Journal Article | LibreCat-ID: 18599
C. Friedrich, A. Schindlmayr, S. Blügel, and T. Kotani, “Elimination of the linearization error in GW calculations based on the linearized augmented-plane-wave method,” Physical Review B, vol. 74, no. 4, 2006.
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2006 | Conference Paper | LibreCat-ID: 11823
V. Ion and R. Haeb-Umbach, “Comparison of Decoder-based Transmission Error Compensation Techniques for Distributed Speech Recognition,” in 7. ITG-Fachtagung Sprachkommunikation, 2006.
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2006 | Conference Paper | LibreCat-ID: 11885
S. Peschke and R. Haeb-Umbach, “Particle Filtering of Database assisted Positioning Estimates using a novel Similarity Measure for GSM Signal Power Level Measurements,” in 3rd Workshop on Positioning Navigation and Communication (WPNC 2006), 2006.
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2006 | Conference Paper | LibreCat-ID: 11929
E. Warsitz and R. Haeb-Umbach, “Controlling Speech Distortion in Adaptive Frequency-Domain Principal Eigenvector Beamforming,” in International Workshop on Acoustic Echo and Noise Control (IWAENC 2006), 2006.
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2006 | Conference Paper | LibreCat-ID: 11943
S. Windmann and R. Haeb-Umbach, “Iterative Speech Enhancement using a Non-Linear Dynamic State Model of Speech and its Parameters,” in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), 2006, vol. 1, p. I.
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2006 | Journal Article | LibreCat-ID: 4243
J. Danckwerts, K. J. Ahn, J. Förstner, and A. Knorr, “Theory of ultrafast nonlinear optics of Coulomb-coupled semiconductor quantum dots: Rabi oscillations and pump-probe spectra,” Physical Review B, vol. 73, no. 16, pp. 165318-165318–18, 2006.
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2006 | Book Chapter | LibreCat-ID: 18603
A. Schindlmayr, “Time-dependent density-functional theory,” in Computational Condensed Matter Physics, vol. 32, S. Blügel, G. Gompper, E. Koch, H. Müller-Krumbhaar, R. Spatschek, and R. G. Winkler, Eds. Jülich: Forschungszentrum Jülich, 2006, p. A4.1-A4.19.
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2006 | Conference Paper | LibreCat-ID: 11824
V. Ion and R. Haeb-Umbach, “An Inexpensive Packet Loss Compensation Scheme for Distributed Speech Recognition Based on Soft-Features,” in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), 2006, vol. 1, p. I.
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2006 | Conference Paper | LibreCat-ID: 2111
K. Kothapalli, C. Scheideler, M. Onus, and C. Schindelhauer, “Distributed coloring in O/spl tilde/(/spl radic/(log n)) bit rounds,” in IPDPS, 2006.
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2006 | Journal Article | LibreCat-ID: 11825
V. Ion and R. Haeb-Umbach, “Uncertainty decoding for distributed speech recognition over error-prone networks,” Speech Communication, vol. 48, no. 11, pp. 1435–1446, 2006.
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2006 | Conference Paper | LibreCat-ID: 11894
J. Schmalenstroeer and R. Haeb-Umbach, “Online Speaker Change Detection by Combining BIC with Microphone Array Beamforming,” in Interspeech 2006, 2006.
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