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813 Publications


2009 | Conference Paper | LibreCat-ID: 11859
On the Estimation and Use of Feature Reliability Information for Noise Robust Speech Recognition
V. Leutnant, R. Haeb-Umbach, in: International Conference on Acoustics (NAG/DAGA 2009), 2009.
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2009 | Book Review | LibreCat-ID: 15577 LibreCat | Download (ext.)
 

2009 | Journal Article | LibreCat-ID: 5621
Security in Large-Scale Internet Elections: A Retrospective Analysis of Elections in Estonia, The Netherlands, and Switzerland
G. Schryen, E. Rich, IEEE Transactions on Information Forensics \& Security 4 (2009) 729–744.
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2009 | Conference Paper | LibreCat-ID: 18634
Optical conductivity of metals from first principles
A. Schindlmayr, in: D.N. Chigrin (Ed.), Theoretical and Computational Nanophotonics: Proceedings of the 2nd International Workshop, American Institute of Physics, 2009, pp. 157–159.
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2009 | Conference Paper | LibreCat-ID: 11881
A GPS positioning approach exploiting GSM velocity estimates
S. Peschke, M. Bevermeier, R. Haeb-Umbach, in: 6th Workshop on Positioning Navigation and Communication (WPNC 2009), 2009, pp. 195–202.
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2009 | Journal Article | LibreCat-ID: 11937
Approaches to Iterative Speech Feature Enhancement and Recognition
S. Windmann, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language Processing 17 (2009) 974–984.
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2009 | Conference Paper | LibreCat-ID: 11723
Robust vehicle localization based on multi-level sensor fusion and online parameter estimation
M. Bevermeier, S. Peschke, R. Haeb-Umbach, in: 6th Workshop on Positioning Navigation and Communication (WPNC 2009), 2009, pp. 235–242.
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2009 | Conference Paper | LibreCat-ID: 1930
A Self-stabilizing and Local Delaunay Graph Construction
R. Jacob, S. Ritscher, C. Scheideler, S. Schmid, in: Algorithms and Computation, 20th International Symposium, ISAAC 2009, Honolulu, Hawaii, USA, December 16-18, 2009. Proceedings, Springer, 2009, pp. 771--780.
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2009 | Conference Paper | LibreCat-ID: 5646
A comprehensive and comparative analysis of the patching behavior of open source and closed source software vendors
G. Schryen, in: 5th International Conference on IT Security Incident Management \& IT Forensics, 2009.
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2009 | Conference Paper | LibreCat-ID: 11806
A hierarchical approach to unsupervised shape calibration of microphone array networks
M. Hennecke, T. Ploetz, G.A. Fink, J. Schmalenstroeer, R. Haeb-Umbach, in: IEEE/SP 15th Workshop on Statistical Signal Processing (SSP 2009), 2009, pp. 257–260.
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2009 | Conference Paper | LibreCat-ID: 11724
Joint Parameter Estimation and Tracking in a Multi-Stage Kalman Filter for Vehicle Positioning
M. Bevermeier, S. Peschke, R. Haeb-Umbach, in: IEEE 69th Vehicular Technology Conference (VTC 2009 Spring), 2009, pp. 1–5.
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2009 | Conference Paper | LibreCat-ID: 11882
Verbesserung von GPS-basierter Ortung durch GSM-Geschwindigkeitsschaetzungen
S. Peschke, M. Bevermeier, R. Haeb-Umbach, in: DGON Navigationskonvent 2009, 2009.
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2009 | Conference Paper | LibreCat-ID: 11899
Fusing Audio and Video Information for Online Speaker Diarization
J. Schmalenstroeer, M. Kelling, V. Leutnant, R. Haeb-Umbach, in: Interspeech 2009, 2009.
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2009 | Journal Article | LibreCat-ID: 11938
Parameter Estimation of a State-Space Model of Noise for Robust Speech Recognition
S. Windmann, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language Processing 17 (2009) 1577–1590.
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2009 | Journal Article | LibreCat-ID: 4182
Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots
A. Grodecka, P. Machnikowski, J. Förstner, Physical Review A 79 (2009).
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2009 | Conference Paper | LibreCat-ID: 5647
Security of open source and closed source software: An empirical comparison of published vulnerabilities
G. Schryen, in: 15th Americas Conference on Information Systems, 2009.
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2009 | Conference Paper | LibreCat-ID: 11725 LibreCat | Download (ext.)
 

2009 | Bachelorsthesis | LibreCat-ID: 2896
Analyse und Evaluation eines identitätsbasierten Signcryption-Verfahrens
G. Liske, Analyse Und Evaluation Eines Identitätsbasierten Signcryption-Verfahrens, 2009.
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2009 | Conference Paper | LibreCat-ID: 5597
Elektronische Wahlen: Verifizierung vs. Zertifizierung
M. Volkamer, G. Schryen, L. Langer, A. Schmidt, J. Buchmann, in: Workshop Elektronische Wahlen, Elektronische Teilhabe, Societyware, 39th GI-Jahrestagung, 2009.
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2009 | Journal Article | LibreCat-ID: 8180
On global effects caused by locally noneffective unitary operations
S. Gharibian, H. Kampermann, D. Bru{\ss}, Quantum Information & Computation 9 (2009) 1013–1029.
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2009 | Journal Article | LibreCat-ID: 18632
Measurement of effective electron mass in biaxial tensile strained silicon on insulator
S.F. Feste, T. Schäpers, D. Buca, Q.T. Zhao, J. Knoch, M. Bouhassoune, A. Schindlmayr, S. Mantl, Applied Physics Letters 95 (2009).
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2008 | Journal Article | LibreCat-ID: 11776
Uncertainty Decoding in Automatic Speech Recognition
R. Haeb-Umbach, 2008 ITG Conference on Voice Communication (SprachKommunikation) (2008) 1–7.
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2008 | Conference Paper | LibreCat-ID: 11935
Speech enhancement with a new generalized eigenvector blocking matrix for application in a generalized sidelobe canceller
E. Warsitz, A. Krueger, R. Haeb-Umbach, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), 2008, pp. 73–76.
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2008 | Conference Paper | LibreCat-ID: 5649
Practical Security of Large-scale Elections: An Exploratory Case Study of Internet Voting in Estonia
G. Schryen, in: 7th Workshop on E-Business (WEB 2008, AIS Special Interest Group on E-Business), 2008.
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2008 | Conference Paper | LibreCat-ID: 1940
SPREAD: an adaptive scheme for redundant and fair storage in dynamic heterogeneous storage systems
M. Mense, C. Scheideler, in: Proceedings of the Nineteenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2008, San Francisco, California, USA, January 20-22, 2008, SIAM, 2008, pp. 1135--1144.
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2008 | Book Chapter | LibreCat-ID: 11789
Error Concealement
R. Haeb-Umbach, V. Ion, in: B. Lindenberg, Z.-H. Tan (Eds.), Automatic Speech Recognition on Mobile Devices and over Communication Networks, Springer, 2008, pp. 187–210.
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2008 | Journal Article | LibreCat-ID: 18564
Screening in two dimensions: GW calculations for surfaces and thin films using the repeated-slab approach
C. Freysoldt, P. Eggert, P. Rinke, A. Schindlmayr, M. Scheffler, Physical Review B 77 (2008).
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2008 | Journal Article | LibreCat-ID: 11944
A segmental HMM based on a modified emission probability
S. Windmann, R. Haeb-Umbach, V. Leutnant, 2008 ITG Conference on Voice Communication (SprachKommunikation) (2008) 1–4.
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2008 | Journal Article | LibreCat-ID: 4256
Transition between different coherent light–matter interaction regimes analyzed by phase-resolved pulse propagation
T.H. zu Siederdissen, N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, G. Khitrova, H.M. Gibbs, S.W. Koch, H. Giessen, Optics Letters 30 (2008).
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2008 | Journal Article | LibreCat-ID: 11820
A Novel Uncertainty Decoding Rule With Applications to Transmission Error Robust Speech Recognition
V. Ion, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language Processing 16 (2008) 1047–1060.
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2008 | Conference Paper | LibreCat-ID: 11851
Blinde Akustische Strahlformung fuer Anwendungen im KFZ
A. Krueger, E. Warsitz, R. Haeb-Umbach, in: 34. Deutsche Jahrestagung Fuer Akustik (DAGA 2008), 2008.
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2008 | Journal Article | LibreCat-ID: 1169
Structuring Job Search via Local Grammars
S. Bsiri, M. Geierhos, C. Ringlstetter, Research in Computing Science 33 (2008) 201–212.
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2008 | Journal Article | LibreCat-ID: 11914
Blind Speech Separation in Presence of Correlated Noise with Generalized Eigenvector Beamforming
D.H. Tran Vu, R. Haeb-Umbach, 2008 ITG Conference on Voice Communication (SprachKommunikation) (2008) 1–4.
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2008 | Journal Article | LibreCat-ID: 11940
A novel approach to noise estimation in model-based speech feature enhancement
S. Windmann, R. Haeb-Umbach, 2008 ITG Conference on Voice Communication (SprachKommunikation) (2008) 1–4.
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2008 | Working Paper | LibreCat-ID: 2737
International integration and regional development in China
T. Gries, M. Redlin, International Integration and Regional Development in China , WIDER Research Papers, United Nations University (UNU), 2008.
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2008 | Journal Article | LibreCat-ID: 11821
Investigations into Uncertainty Decoding Employing a Discrete Feature Space for Noise Robust Automatic Speech Recognition
V. Ion, R. Haeb-Umbach, 2008 ITG Conference on Voice Communication (SprachKommunikation) (2008) 1–4.
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2008 | Conference Paper | LibreCat-ID: 11915
Generalized Eigenvector Blind Speech Separation Under Coherent Noise In A GSC Configuration
D.H. Tran Vu, A. Krueger, R. Haeb-Umbach, in: International Workshop on Acoustic Echo and Noise Control (IWAENC 2008), 2008.
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2008 | Conference Paper | LibreCat-ID: 11939
Modeling the dynamics of speech and noise for speech feature enhancement in ASR
S. Windmann, R. Haeb-Umbach, 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
Effektivität und Effizienz von Anti-Spam-Maßnahmen
G. Schryen, Linux Technical Review (2008).
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2007 | Conference Paper | LibreCat-ID: 11822
Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition
V. Ion, R. Haeb-Umbach, in: Interspeech 2007, 2007.
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2007 | Conference Paper | LibreCat-ID: 11722
Combined Time and Frequency Domain OFDM Channel Estimation
M. Bevermeier, R. Haeb-Umbach, in: Multi-Carrier Spread Spectrum 2007, 2007.
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2007 | Journal Article | LibreCat-ID: 5652
Anti-spam legislation: An analysis of laws and their effectiveness
G. Schryen, Information and Communications Technology Law 16 (2007) 17–32.
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2007 | Report | LibreCat-ID: 6287
Preventing E-mail Spam: The Conceptualization and the Analysis of an Infrastructure Framework
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
Grammatik der Menschenbezeichner in biographischen Kontexten
M. Geierhos, Grammatik der Menschenbezeichner in biographischen Kontexten, 1st ed., Ludwig-Maximilians-Universität, München, 2007.
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2007 | Conference Paper | LibreCat-ID: 11785
OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain
R. Haeb-Umbach, M. Bevermeier, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), 2007, pp. III-277-III–280.
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2007 | Conference Paper | LibreCat-ID: 11893
Joint Speaker Segmentation, Localization and Identification for Streaming Audio
J. Schmalenstroeer, R. Haeb-Umbach, in: Interspeech 2007, 2007.
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2007 | Conference Paper | LibreCat-ID: 11901
Amigo Context Management Service with Applications in Ambient Communication Scenarios
J. Schmalenstroeer, V. Leutnant, R. Haeb-Umbach, in: AMI-07 - European Conference on Ambient Intelligence, 2007.
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2007 | Conference Paper | LibreCat-ID: 2022
Towards Scalable and Robust Overlay Networks
B. Awerbuch, C. Scheideler, 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 LibreCat | Files available
 

2007 | Journal Article | LibreCat-ID: 18591
Ab initio study of the half-metal to metal transition in strained magnetite
M. Friák, A. Schindlmayr, M. Scheffler, New Journal of Physics 9 (2007).
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