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655 Publications


2004 | Conference Paper | LibreCat-ID: 8388
R. Heckel, A. Cherchago, and M. Lohmann, “A Formal Approach to Service Specification and Matching based on Graph Transformation,” in Proceedings of the First International Workshop on Web Services and Formal Methods (WSFM 2004), Pisa, Italy, 2004, vol. 105, pp. 37–49.
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2004 | Conference Paper | LibreCat-ID: 8389
J. Küster, “Systematic Validation of Model Transformations,” in Proceedings 3rd UML Workshop in Software Model Engineering (WiSME 2004), Lisbon (Portugal), 2004.
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2004 | Conference Paper | LibreCat-ID: 8390
J. Küster, S. Sendall, and M. Wahler, “Comparing two Model Transformation Approaches,” in Proceedings of the Workshop on OCL and Model Driven Engineering (satellite event of the UML 2004), Lisbon (Portugal), 2004, pp. 114–127.
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2004 | Conference Paper | LibreCat-ID: 8391
J. Küster, “Towards Inconsistency Handling of Object-Oriented Behavioral Models,” in International Workshop on Graph Transformation (GT-VMT 2004), Barcelona (Spain), 2004, vol. 109, pp. 57–69.
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2004 | Conference Paper | LibreCat-ID: 8392
T. Schattkowsky and A. Rettberg, “UML for FPGA Synthesis,” in Proceedings of the International Workshop on UML for SoC Design (UML-SOC 2004), San Diego, CA (USA), 2004.
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2004 | Conference Paper | LibreCat-ID: 8393
S. Sendall and J. Küster, “Taming Model Round-Trip Engineering,” in Proceedings of Workshop on Best Practices for Model-Driven Software Development (satellite event of the 19th Annual ACM Conference on Object-Oriented Programming, Systems, Languages, and Applications (OOPSLA 2004)), Vancouver (Canada), 2004.
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2004 | Book Chapter | LibreCat-ID: 8450
H.-H. Kremer, “Virtual conference: a telecooperative learning environment,” in Networked Learning 2004. A research based conference on e-learning in higher education and lifelong learning, S. Banks, P. Goodyear, V. Hodgson, C. Jones, V. Lally, D. McConnel, and C. Steeples, Eds. Lancaster, 2004, pp. 751–752.
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2004 | Book Chapter | LibreCat-ID: 8451
T. Deißinger and H.-H. Kremer, “Organisation und didaktische Ausrichtung des ‘Praxissemesters’ im Rahmen des Diplomstudiengangs Wirtschaftspädagogik an der Universität Konstanz,” in Theorie-Praxis-Verzahnung in der beruflichen und gymnsasialen Lehrerbildung. Das Praxissemester in Baden-Württemberg., A. Backes-Haase and H. Frommer, Eds. Baltmannsweiler, 2004, pp. 88–105.
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2004 | Book Chapter | LibreCat-ID: 8452 | OA
H.-H. Kremer, “Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte?,” in Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung (12.05.2004), F. Gramlinger, S. Steinemann, and T. Tramm, Eds. 2004.
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2004 | Book Chapter | LibreCat-ID: 8453
H.-H. Kremer, “Virtual conference - a cooperative learning environment for teacher education?,” in The annual conference of the Association for Information Technology in Teacher Education, R. Bennett, Ed. Chester, 2004.
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2004 | Book Chapter | LibreCat-ID: 8454
H.-H. Kremer, “Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte,” in Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung, F. Gramlinger, S. Steinemann, and T. Tramm, Eds. Paderborn, 2004, pp. 82–95.
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2004 | Journal Article | LibreCat-ID: 850
J. Gross, J. Klaue, H. Karl, and A. Wolisz, “Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming,” Computer Communications, no. 11, pp. 1044--1055, 2004.
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2004 | Journal Article | LibreCat-ID: 851
N. Niebert et al., “Ambient networks: An architecture for communication networks beyond 3G,” IEEE Wireless Communications, no. 2, pp. 14--22, 2004.
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2004 | Conference Paper | LibreCat-ID: 852
V. Handziski, A. Köpke, H. Karl, C. Frank, and W. Drytkiewicz, “Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering,” in Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004, pp. 172--187.
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2004 | Conference Paper | LibreCat-ID: 853
V. Typpö, J. Eisl, J. Höller, R. Agüero, and H. Karl, “Research Challenges in Mobility and Moving Networks: An Ambient Networks View,” in Broadband Satellite Comunication Systems and the Challenges of Mobility - IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22-27, 2004, Toulouse, France, 2004, pp. 145--155.
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2004 | Conference Paper | LibreCat-ID: 854
C. Frank and H. Karl, “Consistency challenges of service discovery in mobile ad hoc networks,” in Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004, 2004, pp. 105--114.
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2004 | Conference Paper | LibreCat-ID: 855
L. Marie Feeney, D. Hollos, M. Kubisch, S. Mengesha, and H. Karl, “A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks,” in NETWORKING 2004, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication, Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004, Proceedings, 2004, pp. 1312--1317.
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2004 | Conference Paper | LibreCat-ID: 856
D. Hollos, H. Karl, and A. Wolisz, “Regionalizing global optimization algorithms to improve the operation of large ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 819--824.
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2004 | Conference Paper | LibreCat-ID: 857
D. Raguin, M. Kubisch, H. Karl, and A. Wolisz, “Queue-driven cut-through medium access in wireless ad hoc networks,” in 2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, 2004, pp. 1909--1914.
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2004 | Book Chapter | LibreCat-ID: 858
H. Karl, “Data Transmission in Mobile Communication Systems,” in Location-Based Services, 2004, pp. 207--244.
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2004 | Conference (Editor) | LibreCat-ID: 859
H. Karl, A. Willig, and A. Wolisz, Eds., Wireless Sensor Networks. First European Workshop, {EWSN} 2004, Berlin, Germany, January 19-21, 2004, Proceedings, 2004.
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2004 | Journal Article | LibreCat-ID: 8676
W. Langbein et al., “Coherent dynamics in InGaAs quantum dots and quantum dot molecules,” Physica E: Low-dimensional Systems and Nanostructures, pp. 400–407, 2004.
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2004 | Journal Article | LibreCat-ID: 8680
D. Reuter, P. Kailuweit, A. D. Wieck, U. Zeitler, and J. C. Maan, “Magnetic field dependence of hole levels in InAs quantum dots,” Physica E: Low-dimensional Systems and Nanostructures, pp. 446–449, 2004.
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2004 | Journal Article | LibreCat-ID: 8687
E. Schuster, W. Keune, F.-Y. Lo, D. Reuter, A. Wieck, and K. Westerholt, “Preparation and characterization of epitaxial Fe(001) thin films on GaAs(001)-based LED for spin injection,” Superlattices and Microstructures, pp. 313–320, 2004.
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2004 | Journal Article | LibreCat-ID: 8688
R. Schmidt et al., “Electroluminescence of single-dot nano-LEDs—optical spectroscopy of an electrically tunable few-electron/hole system,” Physica E: Low-dimensional Systems and Nanostructures, pp. 110–114, 2004.
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2004 | Journal Article | LibreCat-ID: 8692
D. Kähler, M. Knop, U. Kunze, D. Reuter, and A. D. Wieck, “Dual-gate GaAs/AlGaAs quantum point contact with tuneable subband energy separation,” Semiconductor Science and Technology, pp. 140–143, 2004.
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2004 | Journal Article | LibreCat-ID: 8695
D. Kähler, U. Kunze, D. Reuter, and A. D. Wieck, “Ultrasmall nanoscale devices fabricated from compensating-layer GaAs/AlGaAs heterostructures,” Physica E: Low-dimensional Systems and Nanostructures, pp. 435–439, 2004.
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2004 | Journal Article | LibreCat-ID: 8696
S. Petrosyan, A. Yesayan, D. Reuter, and A. D. Wieck, “The linearly graded two-dimensional p–n junction,” Applied Physics Letters, pp. 3313–3315, 2004.
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2004 | Journal Article | LibreCat-ID: 8697
C. Riedesel, D. Reuter, and A. . Wieck, “Laterally patterned high mobility two-dimensional electron gases obtained by overgrowth of focused ion beam implanted Al1−xGaxAs,” Physica E: Low-dimensional Systems and Nanostructures, pp. 592–596, 2004.
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2004 | Journal Article | LibreCat-ID: 8698
D. Reuter, P. Schafmeister, P. Kailuweit, and A. D. Wieck, “Frequency-dependent C(V) spectroscopy of the hole system in InAs quantum dots,” Physica E: Low-dimensional Systems and Nanostructures, pp. 445–450, 2004.
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2004 | Journal Article | LibreCat-ID: 8699
D. Reuter, A. Seekamp, and A. . Wieck, “Fabrication of two-dimensional n- and p-type in-plane gate transistors from the same p-doped GaAs/In0.1Ga0.9As/Al0.33Ga0.67As heterostructure,” Physica E: Low-dimensional Systems and Nanostructures, pp. 872–875, 2004.
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2004 | Journal Article | LibreCat-ID: 8700
J. Regul, F. Hohls, D. Reuter, A. D. Wieck, and R. J. Haug, “High frequency conductance of a quantum point contact,” Physica E: Low-dimensional Systems and Nanostructures, pp. 272–275, 2004.
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2004 | Journal Article | LibreCat-ID: 8701
D. Reuter, C. Werner, C. Riedesel, A. D. Wieck, D. Schuster, and W. Hansen, “Fabrication of two-dimensional p–n junctions formed by compensation doping of p-modulation doped GaAs/InyGa1−yAs/AlxGa1−x As heterostructures,” Physica E: Low-dimensional Systems and Nanostructures, pp. 725–728, 2004.
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2004 | Journal Article | LibreCat-ID: 8702
M. Russ, A. Lorke, D. Reuter, and P. Schafmeister, “Self-assembled quantum dots as probes for Landau-level spectroscopy,” Physica E: Low-dimensional Systems and Nanostructures, pp. 506–509, 2004.
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2004 | Journal Article | LibreCat-ID: 8703
A. Würtz, E. V. Deviatov, A. Lorke, V. T. Dolgopolov, D. Reuter, and A. D. Wieck, “Separately contacted edge states in the fractional quantum Hall regime,” Physica E: Low-dimensional Systems and Nanostructures, pp. 177–180, 2004.
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2004 | Journal Article | LibreCat-ID: 8704
W. Langbein, P. Borri, U. Woggon, V. Stavarache, D. Reuter, and A. D. Wieck, “Control of fine-structure splitting and biexciton binding inInxGa1−xAsquantum dots by annealing,” Physical Review B, 2004.
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2004 | Journal Article | LibreCat-ID: 8705
M. R. Schaapman, U. Zeitler, P. C. M. Christianen, J. C. Maan, D. Reuter, and A. D. Wieck, “Magnetization of multi-component two-dimensional quantum-Hall systems,” Physica E: Low-dimensional Systems and Nanostructures, pp. 86–89, 2004.
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2004 | Journal Article | LibreCat-ID: 8706
K. H. Schmidt, C. Bock, M. Versen, U. Kunze, D. Reuter, and A. D. Wieck, “Capacitance and tunneling spectroscopy of InAs quantum dots,” Journal of Applied Physics, pp. 5715–5721, 2004.
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2004 | Journal Article | LibreCat-ID: 8707
D. Reuter et al., “Hall magnetometry on Co, Fe, and Py nanowires,” Journal of Magnetism and Magnetic Materials, pp. 1654–1655, 2004.
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2004 | Journal Article | LibreCat-ID: 8709
W. Langbein, P. Borri, U. Woggon, V. Stavarache, D. Reuter, and A. Wieck, “Radiatively limited dephasing in InAs quantum dots,” Physical Review B, 2004.
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2004 | Journal Article | LibreCat-ID: 8710
E. V. Deviatov et al., “Two relaxation mechanisms observed in transport between spin-split edge states at high imbalance,” Physical Review B, 2004.
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2004 | Journal Article | LibreCat-ID: 8711
B. Grbić, C. Ellenberger, T. Ihn, K. Ensslin, D. Reuter, and A. D. Wieck, “Magnetotransport in C-doped AlGaAs heterostructures,” Applied Physics Letters, pp. 2277–2279, 2004.
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2004 | Journal Article | LibreCat-ID: 8712
L. Bryja et al., “Magnetic-field-induced excitons in photoluminescence from heavily doped p-type Ga1−xAlxAs/GaAs single heterojunction,” Physica B: Condensed Matter, pp. 442–445, 2004.
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2004 | Journal Article | LibreCat-ID: 8729
A. Ebbers, D. Reuter, M. Heuken, and A. D. Wieck, “In-plane gate transistors in AlxGa1−xN/GaN heterostructures written by focused ion beams,” Superlattices and Microstructures, pp. 381–388, 2004.
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2004 | Journal Article | LibreCat-ID: 8848
M. Tönnies, “New Britain as Consumer Country and Commodity,” Journal for the Study of British Cultures, vol. 11, no. 2, pp. 117–128, 2004.
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2004 | Book Chapter | LibreCat-ID: 9593
M. Beutner and M. Twardy, “Wirtschaftspädagogische Sichtweise der Spannungsverhältnisse in der Lehrerbildung vor dem Hintergrund des Lernfeldansatzes unter Berücksichtigung des Komplementärprinzips,” in Aktuelle Aspekte in Schule und wissenschaftlichem Unterricht. Studien und Berichte des IWP, vol. Band 14, R. Dubs, D. Euler, and H. Seitz, Eds. St. Gallen, 2004, pp. 181–201.
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2004 | Book Chapter | LibreCat-ID: 9594
M. Beutner, “Ein Determinantenmodell der Ausbildungsbereitschaft von Klein- und Mittelbetrieben – Basis für eine systematische Förderung der Berufsausbildung,” in Zukunft der Berufsausbildung in Deutschland: Empirische Untersuchungen und Schlussfolgerungen. Berichte zur Beruflichen Bildung 273, E. M. Krekel and G. Walden, Eds. Bonn, 2004, pp. 94–110.
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2004 | Book Review | LibreCat-ID: 9657
M. Tönnies, “Mergenthal, S.: A Fast-Forward Version of England, 2003,” Anglia, vol. 122, no. 4. pp. 758–761, 2004.
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2004 | Conference Paper | LibreCat-ID: 988
N. Niebert, H. Flinck, R. Hancock, H. Karl, and C. Prehofer, “Ambient Networks--Research for Communication Networks Beyond 3G,” in 13th IST Mobile and Wireless Communications-Summit 2004, 2004.
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2004 | Conference Paper | LibreCat-ID: 992
J. Gross, I. Paoluzzi, H. Karl, and A. Wolisz, “Throughput study for a dynamic OFDM-FDMA system with inband signaling,” in Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th, 2004, pp. 1787--1791.
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