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654 Publications
2004 | Journal Article | LibreCat-ID: 993
A hybrid approach for location-based service discovery in vehicular ad hoc networks
N. Klimin, W. Enkelmann, H. Karl, A. Wolisz, Proc. of WIT (2004).
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N. Klimin, W. Enkelmann, H. Karl, A. Wolisz, Proc. of WIT (2004).
2004 | Conference Paper | LibreCat-ID: 997
Distributed allocation of time slots for real-time traffic in a wireless multi-hop network
E. Carlson, H. Karl, A. Wolisz, C. Prehofer, in: Proc. European Wireless, 2004.
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| Files available
E. Carlson, H. Karl, A. Wolisz, C. Prehofer, in: Proc. European Wireless, 2004.
2004 | Journal Article | LibreCat-ID: 998
Capacity increase of multi-hop cellular wlans exploiting data rate adaptation and frequency recycling
S. Mengesha, H. Karl, A. Wolisz, Proc. of MedHocNet 2004 (2004).
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S. Mengesha, H. Karl, A. Wolisz, Proc. of MedHocNet 2004 (2004).
2004 | Journal Article | LibreCat-ID: 4160
Evolutionary equilibrium in Tullock contests: spite and overdissipation
B. Hehenkamp, W. Leininger, A. Possajennikov, European Journal of Political Economy 20 (2004) 1045–1057.
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| DOI
B. Hehenkamp, W. Leininger, A. Possajennikov, European Journal of Political Economy 20 (2004) 1045–1057.
2004 | Journal Article | LibreCat-ID: 4270 | 
Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor
M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Khitrova, H.M. Gibbs, H. Giessen, S.W. Koch, Physical Review B 70 (2004).
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M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Khitrova, H.M. Gibbs, H. Giessen, S.W. Koch, Physical Review B 70 (2004).
2004 | Journal Article | LibreCat-ID: 4274
Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction
S. Butscher, J. Förstner, I. Waldmüller, A. Knorr, Physica Status Solidi (B) 241 (2004) R49–R51.
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S. Butscher, J. Förstner, I. Waldmüller, A. Knorr, Physica Status Solidi (B) 241 (2004) R49–R51.
2004 | Journal Article | LibreCat-ID: 4277
Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal
N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, G. Khitrova, H.M. Gibbs, H. Giessen, Physical Review B 70 (2004).
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| Files available
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N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, G. Khitrova, H.M. Gibbs, H. Giessen, Physical Review B 70 (2004).
2004 | Conference Paper | LibreCat-ID: 4279
Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material
N.C. Nielsen, T.H. zu Siederdissen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: International Conference on Ultrafast Phenomena 2004, Technical Digest (CD) (Optical Society of America, 2004), 2004.
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N.C. Nielsen, T.H. zu Siederdissen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: International Conference on Ultrafast Phenomena 2004, Technical Digest (CD) (Optical Society of America, 2004), 2004.
2004 | Conference Paper | LibreCat-ID: 4280
Temporal phase evolution during excitonic Rabi flopping in semiconductors
T. Höner zu Siederdissen, N.C. Nielsen, J. Kuhl, J. Förstner, A. Knorr, H. Giessen, in: International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.
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| DOI
T. Höner zu Siederdissen, N.C. Nielsen, J. Kuhl, J. Förstner, A. Knorr, H. Giessen, in: International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.
2004 | Conference Paper | LibreCat-ID: 4281
Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor
N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), 2004.
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N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), 2004.
2004 | Conference Paper | LibreCat-ID: 4282
Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap
M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Kithrova, H.M. Gibbs, H. Giessen, S.W. Koch, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.
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| DOI
M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Kithrova, H.M. Gibbs, H. Giessen, S.W. Koch, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.
2004 | Book Chapter | LibreCat-ID: 4286
Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells
I. Waldmüller, J. Förstner, A. Knorr, in: K. Morawetz (Ed.), Nonequilibrium Physics at Short Time Scales, Springer Berlin Heidelberg, Berlin, Heidelberg, 2004.
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I. Waldmüller, J. Förstner, A. Knorr, in: K. Morawetz (Ed.), Nonequilibrium Physics at Short Time Scales, Springer Berlin Heidelberg, Berlin, Heidelberg, 2004.
2004 | Dissertation | LibreCat-ID: 4319 |
Light Propagation and Many-Particle Effects in Semiconductor Nanostructures
J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor Nanostructures, 2004.
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J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor Nanostructures, 2004.
2004 | Journal Article | LibreCat-ID: 5596
Human Resource Management for International Joint Ventures: Expatriation and Selective Control
R. Kabst, International Journal of Human Resource Management. 15 (2004) 1–16.
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R. Kabst, International Journal of Human Resource Management. 15 (2004) 1–16.
2004 | Journal Article | LibreCat-ID: 5601
Human Resource Management: The Need for Theory and Diversity
W. Weber, R. Kabst, Management Revue: The International Review of Management Studies. 15 (2004) 271–278.
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W. Weber, R. Kabst, Management Revue: The International Review of Management Studies. 15 (2004) 271–278.
2004 | Journal Article | LibreCat-ID: 5662 |
Effektivität von Lösungsansätzen zur Bekämpfung von Spam
G. Schryen, Wirtschaftsinformatik 46 (2004) 281–288.
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G. Schryen, Wirtschaftsinformatik 46 (2004) 281–288.
2004 | Conference Paper | LibreCat-ID: 5663 |
Fighting Spam: Motivating an Account-based Approach
G. Schryen, in: P. Isaias (Ed.), Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2, IADIS Press, Madrid, 2004, pp. 937–940.
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G. Schryen, in: P. Isaias (Ed.), Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2, IADIS Press, Madrid, 2004, pp. 937–940.
2004 | Conference Paper | LibreCat-ID: 5664 |
How Security Problems Can Compromise Remote Internet Voting Systems
G. Schryen, in: Workshop of the ESF TED Programme, 2004, pp. 121–131.
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G. Schryen, in: Workshop of the ESF TED Programme, 2004, pp. 121–131.
2004 | Book Chapter | LibreCat-ID: 5666 |
Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?
G. Schryen, in: G. Gehrke (Ed.), Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung, KOPAED-Verlag, München, 2004, pp. 45–51.
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G. Schryen, in: G. Gehrke (Ed.), Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung, KOPAED-Verlag, München, 2004, pp. 45–51.
2004 | Journal Article | LibreCat-ID: 6486
Das Praxissemester im Rahmen des Diplomstudiengangs Wirtschaftspädagogik an der Universität Konstanz - Organisation und didaktische Ausrichtung
T. Deißinger, H.-H. Kremer, Erziehungswissenschaft und Beruf (2004) 163–175.
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T. Deißinger, H.-H. Kremer, Erziehungswissenschaft und Beruf (2004) 163–175.
2004 | Book Chapter | LibreCat-ID: 6487
Virtuelle Foren - Konsequenzen für Forschung und Entwicklung
H.-H. Kremer, in: H. Reinisch, M. Eckert, T. Tramm (Eds.), Studien zur Dynamik des Berufsbildungssystems. Forschungsbeiträge zur Struktur-, Organisations- und Curriculumentwicklung, Wiesbaden, 2004, pp. 189–202.
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H.-H. Kremer, in: H. Reinisch, M. Eckert, T. Tramm (Eds.), Studien zur Dynamik des Berufsbildungssystems. Forschungsbeiträge zur Struktur-, Organisations- und Curriculumentwicklung, Wiesbaden, 2004, pp. 189–202.
2004 | Book Chapter | LibreCat-ID: 6488
Complex teaching-learning arrangements and multimedia
H.-H. Kremer, in: R.H. Mulder, P.F.E. Sloane (Eds.), New Approaches to Vocational Education in Europe, Oxford, 2004, pp. 71–81.
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H.-H. Kremer, in: R.H. Mulder, P.F.E. Sloane (Eds.), New Approaches to Vocational Education in Europe, Oxford, 2004, pp. 71–81.
2004 | Book Chapter | LibreCat-ID: 6490
Focus groups as an instrument to implement innovations in VET - concepts and experience
H.-H. Kremer, in: R.H. Mulder, P.F.E. Sloane (Eds.), New Approaches to Vocational Education in Europe, Oxford, 2004, pp. 133–141.
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H.-H. Kremer, in: R.H. Mulder, P.F.E. Sloane (Eds.), New Approaches to Vocational Education in Europe, Oxford, 2004, pp. 133–141.
2004 | Book Chapter | LibreCat-ID: 6492
Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK
H.-H. Kremer, in: G. Pätzold, J. Stender (Eds.), Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft, 2004.
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H.-H. Kremer, in: G. Pätzold, J. Stender (Eds.), Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft, 2004.
2004 | Book Chapter | LibreCat-ID: 6494
Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung
H.-H. Kremer, in: K. Büchter, F. Gramlinger (Eds.), Implementation und Verstetigung von Netzwerken in der beruflichen Bildung , Paderborn, 2004, pp. 99–116.
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H.-H. Kremer, in: K. Büchter, F. Gramlinger (Eds.), Implementation und Verstetigung von Netzwerken in der beruflichen Bildung , Paderborn, 2004, pp. 99–116.
2004 | Journal Article | LibreCat-ID: 6495
Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung
H.-H. Kremer, Erziehungswissenschaft und Beruf (2004) 507–520.
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H.-H. Kremer, Erziehungswissenschaft und Beruf (2004) 507–520.
2004 | Journal Article | LibreCat-ID: 673
Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas
I. Waldmüller, J. Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, T. Elsaesser, R. Hey, K.H. Ploog, Physical Review B 69 (2004).
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I. Waldmüller, J. Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, T. Elsaesser, R. Hey, K.H. Ploog, Physical Review B 69 (2004).
2004 | Conference Paper | LibreCat-ID: 16474
Labeling Smart Dust
V. Bansal, F. Meyer auf der Heide, C. Sohler, in: 12th Annual European Symposium on Algorithms (ESA 2004), Berlin, Heidelberg, 2004.
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V. Bansal, F. Meyer auf der Heide, C. Sohler, in: 12th Annual European Symposium on Algorithms (ESA 2004), Berlin, Heidelberg, 2004.
2004 | Conference Paper | LibreCat-ID: 16475
Fighting against two adversaries
M. Bienkowski, M. Korzeniowski, F. Meyer auf der Heide, in: Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures - SPAA ’04, 2004.
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M. Bienkowski, M. Korzeniowski, F. Meyer auf der Heide, in: Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures - SPAA ’04, 2004.
2004 | Journal Article | LibreCat-ID: 16477
Congestion, Dilation, and Energy in Radio Networks
F. Meyer auf der Heide, C. Schindelhauer, K. Volbert, M. Grünewald, Theory of Computing Systems (2004) 343–370.
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F. Meyer auf der Heide, C. Schindelhauer, K. Volbert, M. Grünewald, Theory of Computing Systems (2004) 343–370.
2004 | Conference Paper | LibreCat-ID: 16480
Scheduling against an adversarial network
S. Leonardi, A. Marchetti-Spaccamela, F. Meyer auf der Heide, in: SPAA ’04: Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures, 2004.
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| DOI
S. Leonardi, A. Marchetti-Spaccamela, F. Meyer auf der Heide, in: SPAA ’04: Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures, 2004.
2004 | Journal Article | LibreCat-ID: 16500
Global optimization of silicon nanoclusters
I. Chaudhuri, S. Sertl, Z. Hajnal, M. Dellnitz, T. Frauenheim, Applied Surface Science (2004) 108–113.
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| DOI
I. Chaudhuri, S. Sertl, Z. Hajnal, M. Dellnitz, T. Frauenheim, Applied Surface Science (2004) 108–113.
2004 | Journal Article | LibreCat-ID: 16521
New spectral lower bounds on the bisection width of graphs
S. Bezrukov, R. Elsässer, B. Monien, R. Preis, J.-P. Tillich, Theoretical Computer Science (2004) 155–174.
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S. Bezrukov, R. Elsässer, B. Monien, R. Preis, J.-P. Tillich, Theoretical Computer Science (2004) 155–174.
2004 | Journal Article | LibreCat-ID: 16527
A Rigorous Numerical Method for the Global Analysis of Infinite-Dimensional Discrete Dynamical Systems
S. Day, O. Junge, K. Mischaikow, SIAM Journal on Applied Dynamical Systems (2004) 117–160.
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S. Day, O. Junge, K. Mischaikow, SIAM Journal on Applied Dynamical Systems (2004) 117–160.
2004 | Journal Article | LibreCat-ID: 16587
Optimal Diffusion Schemes and Load Balancing on Product Graphs
R. Elsässer, B. Monien, R. Preis, A. Frommer, Parallel Processing Letters (2004) 61–73.
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| DOI
R. Elsässer, B. Monien, R. Preis, A. Frommer, Parallel Processing Letters (2004) 61–73.
2004 | Journal Article | LibreCat-ID: 16619
A set oriented approach to global optimal control
O. Junge, H.M. Osinga, ESAIM: Control, Optimisation and Calculus of Variations (2004) 259–270.
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| DOI
O. Junge, H.M. Osinga, ESAIM: Control, Optimisation and Calculus of Variations (2004) 259–270.
2004 | Conference Paper | LibreCat-ID: 16620
Uncertainty in the dynamics of conservative maps
O. Junge, J.E. Marsden, I. Mezic, in: 2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601), 2004.
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| DOI
O. Junge, J.E. Marsden, I. Mezic, in: 2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601), 2004.
2004 | Conference Paper | LibreCat-ID: 16803
openVisaar: Enriching Cooperative Visualization by Combining Open Technologies
F. Goetz, G. Domik, in: Y. Luo (Ed.), Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings, Springer, 2004, pp. 38–46.
LibreCat
| DOI
F. Goetz, G. Domik, in: Y. Luo (Ed.), Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings, Springer, 2004, pp. 38–46.
2004 | Conference Paper | LibreCat-ID: 16804
An XML-based visual shading language for vertex and fragment shaders
F. Goetz, R. Borau, G. Domik, in: D. P. Brutzman, L. Chittaro, R. Puk (Eds.), Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004, {ACM}, 2004, pp. 87–97.
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| DOI
F. Goetz, R. Borau, G. Domik, in: D. P. Brutzman, L. Chittaro, R. Puk (Eds.), Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004, {ACM}, 2004, pp. 87–97.
2004 | Journal Article | LibreCat-ID: 10742
Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks
C. Steiger, H. Walder, M. Platzner, {IEEE} Transactions on Computers 53 (2004) 1393–1407.
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| DOI
C. Steiger, H. Walder, M. Platzner, {IEEE} Transactions on Computers 53 (2004) 1393–1407.
2004 | Journal Article | LibreCat-ID: 11732 |
Multipath-Resistant Time of Arrival Estimation for Satellite Positioning
R. Bischoff, R. Haeb-Umbach, S.R. Nammi, AEUe, Int. Journal on Electronics and Communications 58 (2004).
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R. Bischoff, R. Haeb-Umbach, S.R. Nammi, AEUe, Int. Journal on Electronics and Communications 58 (2004).
2004 | Conference Paper | LibreCat-ID: 11790 |
Soft Features for Improved Distributed Speech Recognition over Wireless Networks
R. Haeb-Umbach, V. Ion, in: International Conference on Spoken Language Processing (ICSLP 2004), 2004.
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R. Haeb-Umbach, V. Ion, in: International Conference on Spoken Language Processing (ICSLP 2004), 2004.
2004 | Conference Paper | LibreCat-ID: 11931 |
Robust speaker direction estimation with particle filtering
E. Warsitz, R. Haeb-Umbach, in: IEEE Workshop on Multimedia Signal Processing (MMSP 2004), 2004, pp. 367–370.
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E. Warsitz, R. Haeb-Umbach, in: IEEE Workshop on Multimedia Signal Processing (MMSP 2004), 2004, pp. 367–370.
2004 | Conference Paper | LibreCat-ID: 11932 |
Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization
E. Warsitz, R. Haeb-Umbach, S. Peschke, in: International Conference on Spoken Language Processing (ICSLP 2004), 2004.
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E. Warsitz, R. Haeb-Umbach, S. Peschke, in: International Conference on Spoken Language Processing (ICSLP 2004), 2004.
2004 | Book Chapter | LibreCat-ID: 12897
Berufskollegs als Kompetenzzentren und die damit verbundenen Kooperationsanforderungen zwischen Bildungsgängen
M. Beutner, M. Twardy, in: A. Busian, G. Drees, M. Lang (Eds.), Mensch. Bildung. Beruf. Herausforderungen an die Berufspädagogik. Dortmunder Beiträge zur Pädagogik, Projekt Verlag, Bochum / Freiburg, 2004, pp. 81–96.
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M. Beutner, M. Twardy, in: A. Busian, G. Drees, M. Lang (Eds.), Mensch. Bildung. Beruf. Herausforderungen an die Berufspädagogik. Dortmunder Beiträge zur Pädagogik, Projekt Verlag, Bochum / Freiburg, 2004, pp. 81–96.
2004 | Conference Paper | LibreCat-ID: 15362
Neue Methoden der Signalauswertung für Ultraschall-Messsysteme
M. Gulsch, B. Henning, in: 2004, p. 31.
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M. Gulsch, B. Henning, in: 2004, p. 31.
2004 | Conference Paper | LibreCat-ID: 15363
1/f-Frequency Fluctations and Phase Noise in MEMS Resonators
P. Handel, B. Henning, in: 2004, pp. 88–89.
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P. Handel, B. Henning, in: 2004, pp. 88–89.
2004 | Journal Article | LibreCat-ID: 15364
Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme
B. Henning, Technisches Messen 71 (2004) 492–500.
LibreCat
B. Henning, Technisches Messen 71 (2004) 492–500.
2004 | Conference Paper | LibreCat-ID: 15365
A Space Optimization Method for Time-Reversal Super-Focusing
J. Rautenberg, D. Olszewski, B. Henning, in: Proceedings of the Joint Congress CFA/DAGA 2004, DEGA, Berlin, 2004, pp. 1021–1022.
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J. Rautenberg, D. Olszewski, B. Henning, in: Proceedings of the Joint Congress CFA/DAGA 2004, DEGA, Berlin, 2004, pp. 1021–1022.
2004 | Conference Paper | LibreCat-ID: 15801
A systematic approach to the assessment of fuzzy association rules
D. Dubois, E. Hüllermeier, H. Prade, in: J. Cubero, D. Sanchez, Z. Ras, T. Sudkamp (Eds.), In Proceedings of the Workshop on Alternative Techniques for Data Mining and Knowledge Discovery, IEEE International Conference on Data Mining, Brighton, UK, 2004.
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D. Dubois, E. Hüllermeier, H. Prade, in: J. Cubero, D. Sanchez, Z. Ras, T. Sudkamp (Eds.), In Proceedings of the Workshop on Alternative Techniques for Data Mining and Knowledge Discovery, IEEE International Conference on Data Mining, Brighton, UK, 2004.