@articleKlimin_Enkelmann_Karl_Wolisz_2004, title=A hybrid approach for location-based service discovery in vehicular ad hoc networks, journal=Proc. of WIT, author=Klimin, Nikolay and Enkelmann, Wilfried and Karl, Holger and Wolisz, Adam, year=2004 
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@inproceedingsCarlson_Karl_Wolisz_Prehofer_2004, title=Distributed allocation of time slots for real-time traffic in a wireless multi-hop network, booktitle=Proc. European Wireless, author=Carlson, Emma and Karl, Holger and Wolisz, Adam and Prehofer, Christian, year=2004 
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@articleMengesha_Karl_Wolisz_2004, title=Capacity increase of multi-hop cellular wlans exploiting data rate adaptation and frequency recycling, journal=Proc. of MedHocNet 2004, author=Mengesha, Seble and Karl, Holger and Wolisz, Adam, year=2004 
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@articleHehenkamp_Leininger_Possajennikov_2004, title=Evolutionary equilibrium in Tullock contests: spite and overdissipation, volume=20, DOI=10.1016/j.ejpoleco.2003.09.002, number=4, journal=European Journal of Political Economy, publisher=Elsevier BV, author=Hehenkamp, Burkhard and Leininger, W. and Possajennikov, A., year=2004, pages=1045–1057 
LibreCat: /record/4160
DOI: 10.1016/j.ejpoleco.2003.09.002

@articleSchaarschmidt_Förstner_Knorr_Prineas_Nielsen_Kuhl_Khitrova_Gibbs_Giessen_Koch_2004, title=Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor, volume=70, DOI=10.1103/physrevb.70.233302, number=23233302, journal=Physical Review B, publisher=American Physical Society (APS), author=Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Prineas, John P. and Nielsen, Nils C. and Kuhl, Jürgen and Khitrova, Galina and Gibbs, Hyatt M. and Giessen, Harald and Koch, Stephan W., year=2004 
LibreCat: /record/4270
DOI: 10.1103/physrevb.70.233302

@articleButscher_Förstner_Waldmüller_Knorr_2004, title=Polaron signatures in the line shape of semiconductorf;intersubband transitions: quantum kinetics of the electron–phonon interaction, volume=241, DOI=10.1002/pssb.200409053, number=11, journal=physica status solidi (b), publisher=Wiley, author=Butscher, S. and Förstner, Jens and Waldmüller, I. and Knorr, A., year=2004, pages=– 
LibreCat: /record/4274
DOI: 10.1002/pssb.200409053

@articleNielsen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Khitrova_Gibbs_Giessen_2004, title=Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal, volume=70, DOI=10.1103/physrevb.70.075306, number=7075306, journal=Physical Review B, publisher=American Physical Society (APS), author=Nielsen, N. C. and Kuhl, J. and Schaarschmidt, M. and Förstner, Jens and Knorr, A. and Koch, S. W. and Khitrova, G. and Gibbs, H. M. and Giessen, H., year=2004 
LibreCat: /record/4277
DOI: 10.1103/physrevb.70.075306

@inproceedingsNielsen_Siederdissen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Giessen_2004, title=Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material, number=F, booktitle=International Conference on Ultrafast Phenomena 2004, publisher=Technical Digest (CD) (Optical Society of America, 2004), author=Nielsen, Nils. C. and Siederdissen, Tilmann H. zu and Kuhl, Jürgen and Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Koch, Stephan W.  and Giessen, Harald , year=2004 
LibreCat: /record/4279

@inproceedingsHöner zu Siederdissen_Nielsen_Kuhl_Förstner_Knorr_Giessen_2004, title=Temporal phase evolution during excitonic Rabi flopping in semiconductors, DOI=10.1364/iqec.2004.imb3, number=IM, booktitle=International Quantum Electronics Conference and Photonic Applications Systems Technologies, publisher=OSA, author=Höner zu Siederdissen, Tilman and Nielsen, Nils Christian. and Kuhl, Jürgen and Förstner, Jens and Knorr, Andreas and Giessen, Harald, year=2004 
LibreCat: /record/4280
DOI: 10.1364/iqec.2004.imb3

@inproceedingsNielsen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Giessen_2004, title=Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor , number=CTu, booktitle=Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, publisher=Technical Digest (CD) (Optical Society of America, 2004), author=Nielsen, Nils C. and Kuhl, Jürgen and Schaarschmidt, Martin  and Förstner, Jens and Knorr, Andreas and Koch, Stephan W. and Giessen, Harald , year=2004 
LibreCat: /record/4281

@inproceedingsSchaarschmidt_Förstner_Knorr_Prineas_Nielsen_Kuhl_Kithrova_Gibbs_Giessen_Koch_2004, title=Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap, DOI=10.1364/iqec.2004.iwa3, number=IW, booktitle=Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, publisher=OSA, author=Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Prineas, John P. and Nielsen, Nils C. and Kuhl, Jürgen and Kithrova, Galina and Gibbs, Hyatt M. and Giessen, Harald and Koch, Stephan W., year=2004 
LibreCat: /record/4282
DOI: 10.1364/iqec.2004.iwa3

@inbookWaldmüller_Förstner_Knorr_2004, place=Berlin, Heidelberg, title=Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells, DOI=10.1007/978-3-662-08990-3, booktitle=Nonequilibrium Physics at Short Time Scales, publisher=Springer Berlin Heidelberg, author=Waldmüller, Ines and Förstner, Jens and Knorr, Andreas , editor=Morawetz, KlausEditor, year=2004 
LibreCat: /record/4286
DOI: 10.1007/978-3-662-08990-3

@bookFörstner_2004, title=Light Propagation and Many-Particle Effects in Semiconductor Nanostructures, DOI=10.14279/depositonce-999, author=Förstner, Jens, year=2004 
LibreCat: /record/4319
DOI: 10.14279/depositonce-999

@articleKabst_2004, title=Human Resource Management for International Joint Ventures: Expatriation and Selective Control, volume=15, number=1, journal= International Journal of Human Resource Management., author=Kabst, Rüdiger, year=2004, pages=1–16 
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@articleWeber_Kabst_2004, title=Human Resource Management: The Need for Theory and Diversity, volume=15, number=2, journal=Management Revue: The International Review of Management Studies. , author=Weber, W and Kabst, Rüdiger, year=2004, pages=271–278 
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@articleSchryen_2004, title=Effektivität von Lösungsansätzen zur Bekämpfung von Spam, volume=46, number=4, journal=Wirtschaftsinformatik, publisher=Springer, author=Schryen, Guido, year=2004, pages=281–288 
LibreCat: /record/5662

@inproceedingsSchryen_2004, place=Madrid, title=Fighting Spam: Motivating an Account-based Approach, booktitle=Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2, publisher=IADIS Press, author=Schryen, Guido, editor=Isaias, PedroEditor, year=2004, pages=937–940 
LibreCat: /record/5663

@inproceedingsSchryen_2004, title=How Security Problems Can Compromise Remote Internet Voting Systems, booktitle=Workshop of the ESF TED Programme, author=Schryen, Guido, year=2004, pages=121–131 
LibreCat: /record/5664

@inbookSchryen_2004, place=München, title=Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?, booktitle=Digitale Teilung - digitale Integrationf: Perspektiven der Internetnutzung, publisher=KOPAED-Verlag, author=Schryen, Guido, editor=Gehrke, GernotEditor, year=2004, pages=45–51 
LibreCat: /record/5666

@articleDeißinger_Kremer_2004, title=Das Praxissemester im Rahmen des Diplomstudiengangs Wirtschaftspädagogik an der Universität Konstanz - Organisation und didaktische Ausrichtung, number=2, journal=Erziehungswissenschaft und Beruf, author=Deißinger, T. and Kremer, H.-Hugo, year=2004, pages=163–175 
LibreCat: /record/6486

@inbookKremer_2004, place=Wiesbaden, title=Virtuelle Foren - Konsequenzen für Forschung und Entwicklung, booktitle=Studien zur Dynamik des Berufsbildungssystems. Forschungsbeiträge zur Struktur-, Organisations- und Curriculumentwicklung, author=Kremer, H.-Hugo, editor=Reinisch, H. and Eckert, M. and Tramm, T.Editors, year=2004, pages=189–202 
LibreCat: /record/6487

@inbookKremer_2004, place=Oxford, title=Complex teaching-learning arrangements and multimedia, booktitle=New Approaches to Vocational Education in Europe, author=Kremer, H.-Hugo, editor=Mulder, R. H. and Sloane, P. F. E. Editors, year=2004, pages=71–81 
LibreCat: /record/6488

@inbookKremer_2004, place=Oxford, title=Focus groups as an instrument to implement innovations in VET - concepts and experience, booktitle=New Approaches to Vocational Education in Europe, author=Kremer, H.-Hugo, editor=Mulder, R. H. and Sloane, P. F. E. Editors, year=2004, pages=133–141 
LibreCat: /record/6490

@inbookKremer_2004, title=Wissen managen mit virtuellen Foren - eine (neue) Chance für Lernortkooperationen. Erfahrungen aus dem Modellversuch WISLOK, volume=21, booktitle=Lernortkooperation und Bildungsnetzwerke 13. Hochschultage Berufliche Bildung 2004-BerufsBildung in der globalen NetzWerkGesellschaft, author=Kremer, H.-Hugo, editor=Pätzold, G. and Stender, J.Editors, year=2004 
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@inbookKremer_2004, place=Paderborn, title=Entwicklung und Implementation von Wissensforen zur Förderung von Netzwerken in der dualen Ausbildung , booktitle=Implementation und Verstetigung von Netzwerken in der beruflichen Bildung , author=Kremer, H.-Hugo, editor=Büchter, K. and Gramlinger, F.Editors, year=2004, pages=99–116 
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@articleKremer_2004, title=Bildungsmesse als Instrument der Berufswahlvorbereitung - Entwicklung und Implementation einer komplexen Lernumgebung, number=4, journal=Erziehungswissenschaft und Beruf, author=Kremer, H.-Hugo, year=2004, pages=507–520 
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@articleWaldmüller_Förstner_Lee_Knorr_Woerner_Reimann_Kaindl_Elsaesser_Hey_Ploog_2004, title=Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas, volume=69, DOI=10.1103/physrevb.69.205307, number=20, journal=Physical Review B, publisher=American Physical Society (APS), author=Waldmüller, I. and Förstner, Jens and Lee, S.-C. and Knorr, A. and Woerner, M. and Reimann, K. and Kaindl, R. A. and Elsaesser, T. and Hey, R. and Ploog, K. H., year=2004 
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DOI: 10.1103/physrevb.69.205307

@inproceedingsBansal_Meyer auf der Heide_Sohler_2004, place=Berlin, Heidelberg, series=Lecture Notes in Computer Science, title=Labeling Smart Dust, volume=3221, DOI=10.1007/978-3-540-30140-0_9, booktitle=12th Annual European Symposium on Algorithms (ESA 2004), author=Bansal, Vikas and Meyer auf der Heide, Friedhelm and Sohler, Christian, year=2004, collection=Lecture Notes in Computer Science 
LibreCat: /record/16474
DOI: 10.1007/978-3-540-30140-0_9

@inproceedingsBienkowski_Korzeniowski_Meyer auf der Heide_2004, title=Fighting against two adversaries, DOI=10.1145/1007912.1007923, booktitle=Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures  - SPAA ’04, author=Bienkowski, Marcin and Korzeniowski, Miroslaw and Meyer auf der Heide, Friedhelm, year=2004 
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DOI: 10.1145/1007912.1007923

@articleMeyer auf der Heide_Schindelhauer_Volbert_Grünewald_2004, title=Congestion, Dilation, and Energy in Radio Networks, DOI=10.1007/s00224-004-1124-z, journal=Theory of Computing Systems, author=Meyer auf der Heide, Friedhelm and Schindelhauer, Christian and Volbert, Klaus and Grünewald, Matthias, year=2004, pages=343–370 
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DOI: 10.1007/s00224-004-1124-z

@inproceedingsLeonardi_Marchetti-Spaccamela_Meyer auf der Heide_2004, title=Scheduling against an adversarial network, DOI=10.1145/1007912.1007936, booktitle=SPAA ’04: Proceedings of the sixteenth annual ACM symposium on Parallelism in algorithms and architectures, author=Leonardi, S. and Marchetti-Spaccamela, A. and Meyer auf der Heide, Friedhelm, year=2004 
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DOI: 10.1145/1007912.1007936

@articleChaudhuri_Sertl_Hajnal_Dellnitz_Frauenheim_2004, title=Global optimization of silicon nanoclusters, DOI=10.1016/j.apsusc.2003.11.007, journal=Applied Surface Science, author=Chaudhuri, I. and Sertl, S. and Hajnal, Z. and Dellnitz, M. and Frauenheim, Th., year=2004, pages=108–113 
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DOI: 10.1016/j.apsusc.2003.11.007

@articleBezrukov_Elsässer_Monien_Preis_Tillich_2004, title=New spectral lower bounds on the bisection width of graphs, DOI=10.1016/j.tcs.2004.03.059, journal=Theoretical Computer Science, author=Bezrukov, S. and Elsässer, R. and Monien, B. and Preis, R. and Tillich, J.-P., year=2004, pages=155–174 
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DOI: 10.1016/j.tcs.2004.03.059

@articleDay_Junge_Mischaikow_2004, title=A Rigorous Numerical Method for the Global Analysis of Infinite-Dimensional Discrete Dynamical Systems, DOI=10.1137/030600210, journal=SIAM Journal on Applied Dynamical Systems, author=Day, S. and Junge, O. and Mischaikow, K., year=2004, pages=117–160 
LibreCat: /record/16527
DOI: 10.1137/030600210

@articleElsässer_Monien_Preis_Frommer_2004, title=Optimal Diffusion Schemes and Load Balancing on Product Graphs, DOI=10.1142/s0129626404001714, journal=Parallel Processing Letters, author=Elsässer, Robert and Monien, Burkhard and Preis, Robert and Frommer, Andreas, year=2004, pages=61–73 
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DOI: 10.1142/s0129626404001714

@articleJunge_Osinga_2004, title=A set oriented approach to global optimal control, DOI=10.1051/cocv:2004006, journal=ESAIM: Control, Optimisation and Calculus of Variations, author=Junge, Oliver and Osinga, Hinke M., year=2004, pages=259–270 
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DOI: 10.1051/cocv:2004006

@inproceedingsJunge_Marsden_Mezic_2004, title=Uncertainty in the dynamics of conservative maps, DOI=10.1109/cdc.2004.1430379, booktitle=2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.041), author=Junge, O. and Marsden, J.E. and Mezic, I., year=2004 
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DOI: 10.1109/cdc.2004.1430379

@inproceedingsGoetz_Domik_2004, series=Lecture Notes in Computer Science, title=openVisaar: Enriching Cooperative Visualization by Combining Open Technologies, volume=3190, DOI=10.1007/978-3-540-30103-5_5, booktitle=Cooperative Design, Visualization, and Engineering, First International Conference, (CDVE) 2004, Palma de Mallorca, Spain, September 19-22, 2004, Proceedings, publisher=Springer, author=Goetz, Frank and Domik, Gitta, editor=Luo, YuhuaEditor, year=2004, pages=38–46, collection=Lecture Notes in Computer Science 
LibreCat: /record/16803
DOI: 10.1007/978-3-540-30103-5_5

@inproceedingsGoetz_Borau_Domik_2004, title=An XML-based visual shading language for vertex and fragment shaders, DOI=10.1145/985040.985054, booktitle=Proceeding of the Ninth International Conference on 3D Web Technology, Web3D 2004, Monterey, California, USA, April 5-8, 2004, publisher=ACM, author=Goetz, Frank and Borau, Ralf and Domik, Gitta, editor=P. Brutzman, Donald and Chittaro, Luca and Puk, RichardEditors, year=2004, pages=87–97 
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DOI: 10.1145/985040.985054

@articleSteiger_Walder_Platzner_2004, title=Operating systems for reconfigurable embedded platforms: online scheduling of real-time tasks, volume=53, DOI=10.1109/tc.2004.99, number=11, journal=IEEE Transactions on Computers, author=Steiger, Christoph and Walder, Herbert and Platzner, Marco, year=2004, pages=1393–1407 
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DOI: 10.1109/tc.2004.99

@articleBischoff_Haeb-Umbach_Nammi_2004, title=Multipath-Resistant Time of Arrival Estimation for Satellite Positioning, volume=58, number=1, journal=AEUe, Int. Journal on Electronics and Communications, author=Bischoff, R. and Haeb-Umbach, Reinhold and Nammi, Sai Ramesh, year=2004 
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@inproceedingsHaeb-Umbach_Ion_2004, title=Soft Features for Improved Distributed Speech Recognition over Wireless Networks, booktitle=International Conference on Spoken Language Processing (ICSLP 2004), author=Haeb-Umbach, Reinhold and Ion, Valentin, year=2004 
LibreCat: /record/11790

@inproceedingsWarsitz_Haeb-Umbach_2004, title=Robust speaker direction estimation with particle filtering, DOI=10.1109/MMSP.2004.1436569, booktitle=IEEE Workshop on Multimedia Signal Processing (MMSP 2004), author=Warsitz, Ernst and Haeb-Umbach, Reinhold, year=2004, pages=367–370 
LibreCat: /record/11931
DOI: 10.1109/MMSP.2004.1436569

@inproceedingsWarsitz_Haeb-Umbach_Peschke_2004, title=Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization, booktitle=International Conference on Spoken Language Processing (ICSLP 2004), author=Warsitz, Ernst and Haeb-Umbach, Reinhold and Peschke, Sven, year=2004 
LibreCat: /record/11932

@inbookBeutner_Twardy_2004, place=Bochum / Freiburg, title=Berufskollegs als Kompetenzzentren und die damit verbundenen Kooperationsanforderungen zwischen Bildungsgängen, volume=35, booktitle=Mensch. Bildung. Beruf. Herausforderungen an die Berufspädagogik. Dortmunder Beiträge zur Pädagogik, publisher=Projekt Verlag, author=Beutner, Marc and Twardy, M, editor=Busian, A and Drees, G and Lang, MEditors, year=2004, pages=81–96 
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@inproceedingsGulsch_Henning_2004, title=Neue Methoden der Signalauswertung für Ultraschall-Messsysteme, author=Gulsch, Michael and Henning, Bernd, year=2004, pages=31 
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@inproceedingsHandel_Henning_2004, title=1/f-Frequency Fluctations and Phase Noise in MEMS Resonators, author=Handel, Peter and Henning, Bernd, year=2004, pages=88–89 
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@articleHenning_2004, title=Die akustische Impedanz als Messgröße zur Charakterisierung flüssiger Stoffsysteme, volume=71, number=9, journal=Technisches Messen, author=Henning, Bernd, year=2004, pages=492–500 
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@inproceedingsRautenberg_Olszewski_Henning_2004, place=Berlin, title=A Space Optimization Method for Time-Reversal Super-Focusing, booktitle=Proceedings of the Joint Congress CFA/DAGA 2004, publisher=DEGA, author=Rautenberg, Jens and Olszewski, Dirk and Henning, Bernd, year=2004, pages=1021–1022 
LibreCat: /record/15365

@inproceedingsDubois_Hüllermeier_Prade_2004, title=A systematic approach to the assessment of fuzzy association rules, booktitle=In Proceedings of the Workshop on Alternative Techniques for Data Mining and Knowledge Discovery, IEEE International Conference on Data Mining, Brighton, UK, author=Dubois, D. and Hüllermeier, Eyke and Prade, H., editor=Cubero, JC. and Sanchez, D. and Ras, Z. and Sudkamp, T.Editors, year=2004 
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