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675 Publications


2004 | Journal Article | LibreCat-ID: 7382
Dynamic Meta Modeling with Time: Specifying the Semantics of Multimedia Sequence Diagrams
J. Hendrik Hausmann, R. Heckel, S. Sauer, Software and Systems Modeling 3 (2004) 181–193.
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2004 | Book Chapter | LibreCat-ID: 7533
Adaptive Cruise Controller Case Study
A. Krupp, O. Lundkvist, T. Schattkowsky, C. Snook, in: J. Mermet (Ed.), UML-B System Specification for Proven Electronic Design, Kluwer, Dordrecht, 2004.
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2004 | Book Chapter | LibreCat-ID: 7534
Workflow Management Middleware for Secure Distance-Spanning Collaborative Engineering
T. Schattkowsky, W. Mueller, A. Pawlak, in: L. Fischer (Ed.), Workflow Handbook 2004, Workflow Management Coalition, Lighthouse Point, FL, 2004, pp. 5–14.
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2004 | Dissertation | LibreCat-ID: 7585
Consistency Management of Object-Oriented Behavioral Models
J. Küster, Consistency Management of Object-Oriented Behavioral Models, 2004.
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2004 | Dissertation | LibreCat-ID: 7586
Visuelle Modellierung agentenbasierter Systeme
R. Depke, Visuelle Modellierung Agentenbasierter Systeme, 2004.
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2004 | Journal Article | LibreCat-ID: 7678
Free-standing, optically pumped, GaN∕InGaN microdisk lasers fabricated by photoelectrochemical etching
E.D. Haberer, R. Sharma, C. Meier, A.R. Stonas, S. Nakamura, S.P. DenBaars, E.L. Hu, Applied Physics Letters 85 (2004) 5179–5181.
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2004 | Journal Article | LibreCat-ID: 7679
Synthesis of High Purity Silicon Nanoparticles in a Low Pressure Microwave Reactor
J. Knipping, H. Wiggers, B. Rellinghaus, P. Roth, D. Konjhodzic, C. Meier, Journal of Nanoscience and Nanotechnology 4 (2004) 1039–1044.
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2004 | Journal Article | LibreCat-ID: 7680
Wave function mapping of self-assembled quantum dots by capacitance spectroscopy
O. Wibbelhoff, C. Meier, A. Lorke, P. Schafmeister, A.. Wieck, Physica E: Low-Dimensional Systems and Nanostructures 21 (2004) 516–520.
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2004 | Conference Paper | LibreCat-ID: 8386
Understanding Model Transformation by Classification and Formalization
S. Sendall, R. Hauser, J. Koehler, J. Küster, M. Wahler, in: Proceedings of the Workshop on Software Transformation Systems (STS 2004, Satellite Event of the 3rd International Conference on Generative Programming and Component Engineering (GPCE 2004)), Vancouver (Canada), 2004.
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2004 | Conference Paper | LibreCat-ID: 8387
Behavior-Preserving Refinement Relations between Dynamic Software Architectures
R. Heckel, S. Thöne, in: Proceedings of the Workshop on Algebraic Development Techniques (WADT 2004), Barcelona (Spain), Springer, Berlin/Heidelberg, 2004, pp. 1–27.
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2004 | Conference Paper | LibreCat-ID: 8388
A Formal Approach to Service Specification and Matching based on Graph Transformation
R. Heckel, A. Cherchago, M. Lohmann, in: Proceedings of the First International Workshop on Web Services and Formal Methods (WSFM 2004), Pisa, Italy, Elsevier, 2004, pp. 37–49.
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2004 | Conference Paper | LibreCat-ID: 8389
Systematic Validation of Model Transformations
J. Küster, in: Proceedings 3rd UML Workshop in Software Model Engineering (WiSME 2004), Lisbon (Portugal), 2004.
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2004 | Conference Paper | LibreCat-ID: 8390
Comparing two Model Transformation Approaches
J. Küster, S. Sendall, M. Wahler, in: Proceedings of the Workshop on OCL and Model Driven Engineering (Satellite Event of the UML 2004), Lisbon (Portugal), University of Kent, 2004, pp. 114–127.
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2004 | Conference Paper | LibreCat-ID: 8391
Towards Inconsistency Handling of Object-Oriented Behavioral Models
J. Küster, in: International Workshop on Graph Transformation (GT-VMT 2004), Barcelona (Spain), Elsevier, Amsterdam ,The Netherlands, 2004, pp. 57–69.
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2004 | Conference Paper | LibreCat-ID: 8392
UML for FPGA Synthesis
T. Schattkowsky, A. Rettberg, 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
Taming Model Round-Trip Engineering
S. Sendall, J. Küster, 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
Virtual conference: a telecooperative learning environment
H.-H. Kremer, in: S. Banks, P. Goodyear, V. Hodgson, C. Jones, V. Lally, D. McConnel, C. Steeples (Eds.), Networked Learning 2004. A research based conference on e-learning in higher education and lifelong learning, Lancaster, 2004, pp. 751–752.
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2004 | Book Chapter | LibreCat-ID: 8451
Organisation und didaktische Ausrichtung des "Praxissemesters" im Rahmen des Diplomstudiengangs Wirtschaftspädagogik an der Universität Konstanz
T. Deißinger, H.-H. Kremer, in: A. Backes-Haase, H. Frommer (Eds.), Theorie-Praxis-Verzahnung in der beruflichen und gymnsasialen Lehrerbildung. Das Praxissemester in Baden-Württemberg., Baltmannsweiler, 2004, pp. 88–105.
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2004 | Book Chapter | LibreCat-ID: 8452 | OA
Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte?
H.-H. Kremer, in: F. Gramlinger, S. Steinemann, T. Tramm (Eds.), Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung (12.05.2004), 2004.
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2004 | Book Chapter | LibreCat-ID: 8453
Virtual conference - a cooperative learning environment for teacher education?
H.-H. Kremer, in: R. Bennett (Ed.), The annual conference of the Association for Information Technology in Teacher Education, Chester, 2004.
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2004 | Book Chapter | LibreCat-ID: 8454
Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte
H.-H. Kremer, in: F. Gramlinger, S. Steinemann, T. Tramm (Eds.), Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung, Paderborn, 2004, pp. 82–95.
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2004 | Journal Article | LibreCat-ID: 850
Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming
J. Gross, J. Klaue, H. Karl, A. Wolisz, Computer Communications (2004) 1044--1055.
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2004 | Journal Article | LibreCat-ID: 851
Ambient networks: An architecture for communication networks beyond 3G
N. Niebert, A. Schieder, H. Abramowicz, G. Malmgren, J. Sachs, U. Horn, C. Prehofer, H. Karl, IEEE Wireless Communications (2004) 14--22.
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2004 | Conference Paper | LibreCat-ID: 852
Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering
V. Handziski, A. Köpke, H. Karl, C. Frank, W. Drytkiewicz, 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
Research Challenges in Mobility and Moving Networks: An Ambient Networks View
V. Typpö, J. Eisl, J. Höller, R. Agüero, H. Karl, 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
Consistency challenges of service discovery in mobile ad hoc networks
C. Frank, H. Karl, 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
A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks
L. Marie Feeney, D. Hollos, M. Kubisch, S. Mengesha, H. Karl, 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
Regionalizing global optimization algorithms to improve the operation of large ad hoc networks
D. Hollos, H. Karl, A. Wolisz, 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
Queue-driven cut-through medium access in wireless ad hoc networks
D. Raguin, M. Kubisch, H. Karl, A. Wolisz, 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
Data Transmission in Mobile Communication Systems
H. Karl, in: Location-Based Services, 2004, pp. 207--244.
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2004 | Conference (Editor) | LibreCat-ID: 859
Wireless Sensor Networks
H. Karl, A. Willig, 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
Coherent dynamics in InGaAs quantum dots and quantum dot molecules
W. Langbein, P. Borri, U. Woggon, M. Schwab, M. Bayer, S. Fafard, Z. Wasilewski, P. Hawrylak, V. Stavarache, D. Reuter, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 400–407.
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2004 | Journal Article | LibreCat-ID: 8680
Magnetic field dependence of hole levels in InAs quantum dots
D. Reuter, P. Kailuweit, A.D. Wieck, U. Zeitler, J.C. Maan, Physica E: Low-Dimensional Systems and Nanostructures (2004) 446–449.
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2004 | Journal Article | LibreCat-ID: 8687
Preparation and characterization of epitaxial Fe(001) thin films on GaAs(001)-based LED for spin injection
E. Schuster, W. Keune, F.-Y. Lo, D. Reuter, A. Wieck, K. Westerholt, Superlattices and Microstructures (2004) 313–320.
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2004 | Journal Article | LibreCat-ID: 8688
Electroluminescence of single-dot nano-LEDs—optical spectroscopy of an electrically tunable few-electron/hole system
R. Schmidt, M. Vitzethum, R. Fix, U. Scholz, S. Malzer, C. Metzner, P. Kailuweit, D. Reuter, A. Wieck, M.C. Hübner, S. Stufler, A. Zrenner, G.H. Döhler, Physica E: Low-Dimensional Systems and Nanostructures (2004) 110–114.
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2004 | Journal Article | LibreCat-ID: 8692
Dual-gate GaAs/AlGaAs quantum point contact with tuneable subband energy separation
D. Kähler, M. Knop, U. Kunze, D. Reuter, A.D. Wieck, Semiconductor Science and Technology (2004) 140–143.
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2004 | Journal Article | LibreCat-ID: 8695
Ultrasmall nanoscale devices fabricated from compensating-layer GaAs/AlGaAs heterostructures
D. Kähler, U. Kunze, D. Reuter, A. D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 435–439.
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2004 | Journal Article | LibreCat-ID: 8696
The linearly graded two-dimensional p–n junction
S. Petrosyan, A. Yesayan, D. Reuter, A.D. Wieck, Applied Physics Letters (2004) 3313–3315.
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2004 | Journal Article | LibreCat-ID: 8697
Laterally patterned high mobility two-dimensional electron gases obtained by overgrowth of focused ion beam implanted Al1−xGaxAs
C. Riedesel, D. Reuter, A.. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 592–596.
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2004 | Journal Article | LibreCat-ID: 8698
Frequency-dependent C(V) spectroscopy of the hole system in InAs quantum dots
D. Reuter, P. Schafmeister, P. Kailuweit, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 445–450.
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2004 | Journal Article | LibreCat-ID: 8699
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
D. Reuter, A. Seekamp, A.. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 872–875.
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2004 | Journal Article | LibreCat-ID: 8700
High frequency conductance of a quantum point contact
J. Regul, F. Hohls, D. Reuter, A.D. Wieck, R.J. Haug, Physica E: Low-Dimensional Systems and Nanostructures (2004) 272–275.
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2004 | Journal Article | LibreCat-ID: 8701
Fabrication of two-dimensional p–n junctions formed by compensation doping of p-modulation doped GaAs/InyGa1−yAs/AlxGa1−x As heterostructures
D. Reuter, C. Werner, C. Riedesel, A.D. Wieck, D. Schuster, W. Hansen, Physica E: Low-Dimensional Systems and Nanostructures (2004) 725–728.
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2004 | Journal Article | LibreCat-ID: 8702
Self-assembled quantum dots as probes for Landau-level spectroscopy
M. Russ, A. Lorke, D. Reuter, P. Schafmeister, Physica E: Low-Dimensional Systems and Nanostructures (2004) 506–509.
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2004 | Journal Article | LibreCat-ID: 8703
Separately contacted edge states in the fractional quantum Hall regime
A. Würtz, E.V. Deviatov, A. Lorke, V.T. Dolgopolov, D. Reuter, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 177–180.
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2004 | Journal Article | LibreCat-ID: 8704
Control of fine-structure splitting and biexciton binding inInxGa1−xAsquantum dots by annealing
W. Langbein, P. Borri, U. Woggon, V. Stavarache, D. Reuter, A.D. Wieck, Physical Review B (2004).
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2004 | Journal Article | LibreCat-ID: 8705
Magnetization of multi-component two-dimensional quantum-Hall systems
M.R. Schaapman, U. Zeitler, P.C.M. Christianen, J.C. Maan, D. Reuter, A.D. Wieck, Physica E: Low-Dimensional Systems and Nanostructures (2004) 86–89.
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2004 | Journal Article | LibreCat-ID: 8706
Capacitance and tunneling spectroscopy of InAs quantum dots
K.H. Schmidt, C. Bock, M. Versen, U. Kunze, D. Reuter, A.D. Wieck, Journal of Applied Physics (2004) 5715–5721.
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2004 | Journal Article | LibreCat-ID: 8707
Hall magnetometry on Co, Fe, and Py nanowires
D. Reuter, S. Hoch, B. Hausmanns, B. Stahlmecke, G. Dumpich, R. Wieser, U. Nowak, A.D. Wieck, Journal of Magnetism and Magnetic Materials (2004) 1654–1655.
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2004 | Journal Article | LibreCat-ID: 8709
Radiatively limited dephasing in InAs quantum dots
W. Langbein, P. Borri, U. Woggon, V. Stavarache, D. Reuter, A. Wieck, Physical Review B (2004).
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