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975 Publications


2007 | Conference Paper | LibreCat-ID: 11933 | OA
Warsitz E, Haeb-Umbach R, Schmalenstroeer J. 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: 11934 | OA
Warsitz E, Haeb-Umbach R, Tran Vu DH. Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation. In: Interspeech 2007. ; 2007.
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2007 | Conference Paper | LibreCat-ID: 11941 | OA
Windmann S, Haeb-Umbach R. An Approach to Iterative Speech Feature Enhancement and Recognition. In: Interspeech 2007. ; 2007.
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2006 | Conference Paper | LibreCat-ID: 2111 | OA
Kothapalli K, Scheideler C, Onus M, Schindelhauer C. Distributed coloring in O/spl tilde/(/spl radic/(log n)) bit rounds. In: IPDPS. ; 2006.
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2006 | Conference Paper | LibreCat-ID: 2112 | OA
Awerbuch B, Scheideler C. Robust Random Number Generation for Peer-to-Peer Systems. In: OPODIS. Lecture Notes in Computer Science. ; 2006:275--289.
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2006 | Conference Paper | LibreCat-ID: 2113 | OA
Awerbuch B, Scheideler C. Towards a scalable and robust DHT. In: SPAA. ; 2006:318--327.
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2006 | Journal Article | LibreCat-ID: 18597 | OA
Hedström M, Schindlmayr A, Schwarz G, Scheffler M. Quasiparticle corrections to the electronic properties of anion vacancies at GaAs(110) and InP(110). Physical Review Letters. 2006;97(22). doi:10.1103/PhysRevLett.97.226401
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2006 | Journal Article | LibreCat-ID: 18599 | OA
Friedrich C, Schindlmayr A, Blügel S, Kotani T. Elimination of the linearization error in GW calculations based on the linearized augmented-plane-wave method. Physical Review B. 2006;74(4). doi:10.1103/physrevb.74.045104
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2006 | Book Chapter | LibreCat-ID: 18601 | OA
Friedrich C, Schindlmayr A. Many-body perturbation theory: The GW approximation. In: Blügel S, Gompper G, Koch E, Müller-Krumbhaar H, Spatschek R, Winkler RG, eds. Computational Condensed Matter Physics. Vol 32. Matter and Materials. Jülich: Forschungszentrum Jülich; 2006:A5.1-A5.21.
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2006 | Book Chapter | LibreCat-ID: 18603 | OA
Schindlmayr A. Time-dependent density-functional theory. In: Blügel S, Gompper G, Koch E, Müller-Krumbhaar H, Spatschek R, Winkler RG, eds. Computational Condensed Matter Physics. Vol 32. Matter and Materials. Jülich: Forschungszentrum Jülich; 2006:A4.1-A4.19.
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2006 | Book Chapter | LibreCat-ID: 18606 | OA
Friedrich C, Schindlmayr A. Many-body perturbation theory: The GW approximation. In: Grotendorst J, Blügel S, Marx D, eds. Computational Nanoscience: Do It Yourself!. Vol 31. NIC Series. Jülich: John von Neumann Institute for Computing; 2006:335-355.
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2006 | Conference Paper | LibreCat-ID: 2213 | OA
Scheideler C. Towards a paradigm for robust distributed algorithms and data structures. In: 6th International HNI Symposium on New Trends in Parallel and Distributed Computing. ; 2006.
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2006 | Journal Article | LibreCat-ID: 4243 | OA
Danckwerts J, Ahn KJ, Förstner J, Knorr A. Theory of ultrafast nonlinear optics of Coulomb-coupled semiconductor quantum dots: Rabi oscillations and pump-probe spectra. Physical Review B. 2006;73(16):165318-165318-18. doi:10.1103/physrevb.73.165318
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2006 | Conference Paper | LibreCat-ID: 5659 | OA
Schryen G. A formal approach towards assessing the effectiveness of anti-spam procedures. In: 39th Annual Hawaii International Conference on System Sciences. ; 2006.
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2006 | Conference Paper | LibreCat-ID: 11823 | OA
Ion V, Haeb-Umbach R. 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: 11824 | OA
Ion V, Haeb-Umbach R. 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). Vol 1. ; 2006:I. doi:10.1109/ICASSP.2006.1659984
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2006 | Journal Article | LibreCat-ID: 11825 | OA
Ion V, Haeb-Umbach R. Uncertainty decoding for distributed speech recognition over error-prone networks. Speech Communication. 2006;48(11):1435-1446. doi:10.1016/j.specom.2006.03.007
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2006 | Conference Paper | LibreCat-ID: 11826 | OA
Ion V, Haeb-Umbach R. Improved Source Modeling and Predictive Classification for Channel Robust Speech Recognition. In: Interspeech 2006. ; 2006.
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2006 | Conference Paper | LibreCat-ID: 11884 | OA
Peschke S, Haeb-Umbach R. 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: 11885 | OA
Peschke S, Haeb-Umbach R. 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: 11894 | OA
Schmalenstroeer J, Haeb-Umbach R. Online Speaker Change Detection by Combining BIC with Microphone Array Beamforming. In: Interspeech 2006. ; 2006.
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2006 | Conference Paper | LibreCat-ID: 11928 | OA
Warsitz E, Haeb-Umbach R. 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: 11929 | OA
Warsitz E, Haeb-Umbach R. 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: 11942 | OA
Windmann S, Haeb-Umbach R. Einkanalige Sprachsignalverbesserung mit Hilfe eines marginalisierten Partikelfilters. In: 7. ITG-Fachtagung Sprachkommunikation. ; 2006.
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2006 | Conference Paper | LibreCat-ID: 11943 | OA
Windmann S, Haeb-Umbach R. 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). Vol 1. ; 2006:I. doi:10.1109/ICASSP.2006.1660058
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2005 | Book Review | LibreCat-ID: 19529 | OA
Eke NO. Totgesagte leben länger. (zu: Ingo Breuer: Theatralität und Gedächtnis. Deutschsprachiges Geschichtsdrama seit Brecht. Köln: Böhlau 2004). IASLonline. 2005.
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2005 | Book Review | LibreCat-ID: 19531 | OA
Eke NO. „Gesucht die Lücke im Ablauf“ – nicht gerichtete Utopiekonzepte. (zu: Corinna Mieth: Das Utopische in Literatur und Philosophie. Zur Ästhetik Heiner Müllers und Alexander Kluges. Tübingen: A. Francke 2003). IASLonline. 2005.
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2005 | Conference Paper | LibreCat-ID: 2114 | OA
Korzeniowski M, Scheideler C. Transparent Data Structures, or How to Make Search Trees Robust in a Distributed Environment. In: ISPAN. ; 2005:182--187.
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2005 | Conference Paper | LibreCat-ID: 2115 | OA
Kothapalli K, Scheideler C. Supervised Peer-to-Peer Systems. In: ISPAN. ; 2005:188--193.
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2005 | Conference Paper | LibreCat-ID: 2116 | OA
Onus M, W. Richa A, Kothapalli K, Scheideler C. Efficient Broadcasting and Gathering in Wireless Ad-Hoc Networks. In: ISPAN. ; 2005:346--351.
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2005 | Conference Paper | LibreCat-ID: 2117 | OA
Kothapalli K, Scheideler C, Onus M, W. Richa A. Constant density spanners for wireless ad-hoc networks. In: SPAA. ; 2005:116--125.
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2005 | Conference Paper | LibreCat-ID: 2118 | OA
Scheideler C. How to spread adversarial nodes?: rotate! In: STOC. ; 2005:704--713.
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2005 | Book Chapter | LibreCat-ID: 18608 | OA
Schindlmayr A. Magnetic excitations. In: Blügel S, Brückel T, Schneider CM, eds. Magnetism Goes Nano. Vol 26. Matter and Materials. Jülich: Forschungszentrum Jülich; 2005:D1.1-D1.20.
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2005 | Conference Paper | LibreCat-ID: 2212 | OA
Scheideler C. Overlay networks for wireless ad hoc networks. In: IMA Workshop on Wireless Communications. ; 2005.
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2005 | Journal Article | LibreCat-ID: 4249 | OA
Butscher S, Förstner J, Waldmüller I, Knorr A. Ultrafast electron-phonon interaction of intersubband transitions: Quantum kinetics from adiabatic following to Rabi-oscillations. Physical Review B. 2005;72(4):045314-045314-4. doi:10.1103/physrevb.72.045314
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2005 | Journal Article | LibreCat-ID: 4252 | OA
Dineen C, Förstner J, Zakharian AR, Moloney JV, Koch SW. Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities. Optics Express. 2005;13(13). doi:10.1364/opex.13.004980
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2005 | Journal Article | LibreCat-ID: 4262 | OA
Töben L, Gundlach L, Ernstorfer R, et al. Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100). Physical Review Letters. 2005;94(6). doi:10.1103/physrevlett.94.067601
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2005 | Journal Article | LibreCat-ID: 5660 | OA
Schryen G. A honeypot for the exploration of spammers’ behaviour. IATAC IAnewsletter. 2005;8(3):22-25.
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2005 | Conference Paper | LibreCat-ID: 5661 | OA
Schryen G. An e-mail honeypot addressing spammers’ behavior in collecting and applying addresses. In: Proceedings of the 6th IEEE Information Assurance Workshop. Westpoint; 2005:37-41.
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2005 | Conference Paper | LibreCat-ID: 11801 | OA
Haeb-Umbach R, Schmalenstroeer J. A Comparison of Particle Filtering Variants for Speech Feature Enhancement. In: Interspeech 2005. ; 2005.
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2005 | Conference Paper | LibreCat-ID: 11802 | OA
Haeb-Umbach R, Schmalenstroeer J. Speech Processing in the Networked Home Environment - A View on the Amigo Project. In: Interspeech 2005. Lisboa; 2005.
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2005 | Conference Paper | LibreCat-ID: 11803 | OA
Haeb-Umbach R, Warsitz E. Adaptive Filter-and-Sum Beamforming in Spatially Correlated Noise. In: International Workshop on Acoustic Echo and Noise Control (IWAENC 2005). ; 2005.
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2005 | Conference Paper | LibreCat-ID: 11827 | OA
Ion V, Haeb-Umbach R. A Unified Probabilistic Approach to Error Concealment for Distributed Speech Recognition. In: Interspeech 2005. ; 2005.
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2005 | Conference Paper | LibreCat-ID: 11828 | OA
Ion V, Haeb-Umbach R. A Comparison of Soft-Feature Distributed Speech Recognition with Candidate Codecs for Speech Enabled Mobile Services. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005). Vol 1. ; 2005:333-336. doi:10.1109/ICASSP.2005.1415118
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2005 | Conference Paper | LibreCat-ID: 11930 | OA
Warsitz E, Haeb-Umbach R. Acoustic filter-and-sum beamforming by adaptive principal component analysis. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005). Vol 4. ; 2005:iv/797-iv/800 Vol. 4. doi:10.1109/ICASSP.2005.1416129
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2005 | Conference Paper | LibreCat-ID: 15559 | OA
Hagengruber R. Mapping the Multitude. Categories in a Process Ontology. In: Althoff K-D, ed. ; 2005.
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2004 | Conference Paper | LibreCat-ID: 2120 | OA
Awerbuch B, Scheideler C. Group Spreading: A Protocol for Provably Secure Distributed Name Service. In: ICALP. Vol 3142. Lecture Notes in Computer Science. ; 2004:183--195.
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2004 | Conference Paper | LibreCat-ID: 2121 | OA
Riley C, Scheideler C. A Distributed Hash Table for Computational Grids. In: IPDPS. ; 2004.
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2004 | Conference Paper | LibreCat-ID: 2122 | OA
Awerbuch B, Scheideler C. Robust Distributed Name Service. In: IPTPS. Vol 3279. Lecture Notes in Computer Science. ; 2004:237--249.
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2004 | Conference Paper | LibreCat-ID: 2123 | OA
Ateniese G, Riley C, Scheideler C. Survivable Monitoring in Dynamic Networks. In: IWIA. ; 2004:33--47.
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