Volbert, Klaus. “Experimental Analysis of Adjustable Sectorized Topologies for Static Ad Hoc Networks.”https://doi.org/10.1145/1022630.1022646__In Proceedings of the 2004 Joint Workshop on Foundations of Mobile Computing  - DIALM-POMC ’04, 2004.https://doi.org/10.1145/1022630.1022646 .

Rührup, Stefan, and Christian Schindelhauer. Traffic and Hop Efficient Position-Based Routing Using a Cell Structure. Heinz Nixdorf Institut, Universität Paderborn, 2004.

Brinkmann, André, Michael Heidebuer, Friedhelm Meyer auf der Heide, Ulrich  Rückert, Kay Salzwedel, and Mario Vodisek. “V:Drive - Costs and Benefits of an Out-of-Band Storage Virtualization System.” In 21st IEEE Conference on Mass Storage Systems and Technologies / 12th NASA Goddard Conference on Mass Storage Systems and Technologies, Greenbelt, Maryland, USA, edited by Ben Kobler and P. C. Hariharan, 153--157. IEEE, 2004.

Sohler, Christian, and Valentina Damerow. “Smoothed Number of Extreme Points under Uniform Noise.” In Proceedings of the 20th European Workshop on Computational Geometry (EWCG’04), 93–96, 2004.

Damerow, Valentina, and Christian Sohler. “Extreme Points Under Random Noise.”https://doi.org/10.1007/978-3-540-30140-0_25__In Proceedings of the 12th European Symposium on Algorithms (ESA’04). Berlin, Heidelberg, 2004.https://doi.org/10.1007/978-3-540-30140-0_25 .

Sohler, Christian, Jens Krokowski, Harald Räcke, and Matthias Westermann. “Reducing State Changes with a Pipeline Buffer.” In Proceedings of the Vision, Modeling, and Visualization Conference (VMV 2004), 2004.

Sohler, Christian, and Artur Czumaj. “Sublinear-Time Approximation for Clustering via Random Sampling.” In Automata, Languages and Programming (ICALP), 396–407, 2004.

Ziegler, Martin, and Vasco Brattka. “Computability in Linear Algebra.”https://doi.org/10.1016/j.tcs.2004.06.022__Theoretical Computer Science 326, no. 1–3 (2004): 187–211.https://doi.org/10.1016/j.tcs.2004.06.022 .

Ziegler, Martin. “Computable Operators on Regular Sets.”https://doi.org/10.1002/malq.200310107__In Computability and Complexity in Analysis, 50:392–404, 2004.https://doi.org/10.1002/malq.200310107 .

Nüsken, Michael, and Martin Ziegler. “Fast Multipoint Evaluation of Bivariate Polynomials.”https://doi.org/10.1007/978-3-540-30140-0_49__In Proc. 12th Annual Symposium on Algorithms (ESA’04), 3221:544–55. Berlin, Heidelberg: Springer, 2004.https://doi.org/10.1007/978-3-540-30140-0_49 .

Schindelhauer, Christian, Klaus Volbert, and Martin Ziegler. “Spanners, Weak Spanners, and Power Spanners for Wireless Networks.”https://doi.org/10.1007/978-3-540-30551-4_69__In Proc. of 15th Annual International Symposium on Algorithms and Computation (ISAAC’04), 3341:805–21. Berlin, Heidelberg: Springer , 2004.https://doi.org/10.1007/978-3-540-30551-4_69 .

Mueck, Bengt, Wilhelm Dangelmaier, Christoph  Laroque, Matthias Fischer, and Michael Kortenjan. “Guidance of Users in Interactive 3D-Visualisations of Material Flow Simulations.” In Simulation and Visualisation 2004, 73–83. Magdeburg: SCS European Publishing House, 2004.

Oesterdiekhoff, Brigitte. “Transcoding von Webinhalten.” Informatik Spektrum 27, no. 5 (2004): 448–52.

Oesterdiekhoff, Brigitte. “Internet Premium Services for Flexible Format Distributed Devices.” In Proceedings of IFIP Working Conference on Distributed and Parallel Embedded Systems (DIPES’04), 2004.

Bansal, Vikas, Friedhelm Meyer auf der Heide, and Christian Sohler. “Labeling Smart Dust.”https://doi.org/10.1007/978-3-540-30140-0_9__In 12th Annual European Symposium on Algorithms (ESA 2004), Vol. 3221. Lecture Notes in Computer Science. Berlin, Heidelberg, 2004.https://doi.org/10.1007/978-3-540-30140-0_9 .

Bienkowski, Marcin, Miroslaw Korzeniowski, and Friedhelm Meyer auf der Heide. “Fighting against Two Adversaries.”https://doi.org/10.1145/1007912.1007923__In Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures  - SPAA ’04, 2004.https://doi.org/10.1145/1007912.1007923 .

Meyer auf der Heide, Friedhelm, Christian Schindelhauer, Klaus Volbert, and Matthias Grünewald. “Congestion, Dilation, and Energy in Radio Networks.”https://doi.org/10.1007/s00224-004-1124-z__Theory of Computing Systems, 2004, 343–70.https://doi.org/10.1007/s00224-004-1124-z .

Leonardi, S., A. Marchetti-Spaccamela, and Friedhelm Meyer auf der Heide. “Scheduling against an Adversarial Network.”https://doi.org/10.1145/1007912.1007936__In SPAA ’04: Proceedings of the Sixteenth Annual ACM Symposium on Parallelism in Algorithms and Architectures, 2004.https://doi.org/10.1145/1007912.1007936 .

Klein, Jan, Jens Krokowski, Matthias Fischer, Michael Wand, Rolf Wanka, and Friedhelm Meyer auf der Heide. “The Randomized Sample Tree: A Data Structure for Interactive Walk-Throughs in Externally Stored Virtual Environments.”https://doi.org/10.1162/1054746043280619__Presence: Teleoperators and Virtual Environments, 2004, 617–37.https://doi.org/10.1162/1054746043280619 .

Liu Jing, Michelle, Stefan Ruehrup, Christian Schindelhauer, Klaus Volbert, Martin Dierkes, Andreas Bellgardt, Rüdiger Ibers, and Ulrich Hilleringmann. “Sensor Networks with More Features Using Less Hardware.” In GOR/NGB Conference Tilburg 2004. Tilburg, Netherlands, 2004.