2021

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Annika Bonerath, Jan-Henrik Haunert, Joseph S. B. Mitchell, and Benjamin Niedermann. Shortcut hulls: vertex-restricted outer simplifications of polygons. In Meng He, and Don Sheehy, editors. Proceedings of the 33rd Canadian Conference on Computational Geometry, pages 12-23. 2021.
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S. Gedicke, A. Bonerath, B. Niedermann, and J.-H. Haunert. Zoomless maps: external labeling methods for the interactive exploration of dense point sets at a fixed map scale. IEEE Transactions on Visualization and Computer Graphics, 27(2):1247-1256, 2021. https://youtu.be/IuMhk8jp54c
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A. Forsch, Y. Dehbi, B. Niedermann, J. Oehrlein, P. Rottmann, and J.-H. Haunert. Multimodal travel-time maps with formally correct and schematic isochrones. Transactions in GIS, -(-):1-24, 2021.
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S. Gedicke, A. Jabrayilov, B. Niedermann, P. Mutzel, and J.-H. Haunert. Point feature label placement for multi-page maps on small-screen devices. Computers & Graphics, 100:66-80, 2021.
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2020

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A. Bonerath, B. Niedermann, J. Diederich, Y. Orgeig, J. Oehrlein, and J.-H. Haunert. A time-windowed data structure for spatial density maps. In Proc. 28th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL '20), pages 15-24. 2020.
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B. Niedermann, and I. Rutter. An integer-linear program for bend-minimization in ortho-radial drawings. In David Auber, and Pavel Valtr, editors, Lecture Notes in Computer Science. Proceedings of the 28th International Symposium on Graph Drawing and Network Visualization (GD'20). Springer, 2020.
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H.-Y. Wu, B. Niedermann, S. Takahashi, M. J. Roberts, and M. Nöllenburg. A survey on transit map layout - from design, machine, and human perspectives. Computer Graphics Forum, 39(3), 2020.
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A. Gemsa, B. Niedermann, and M. Nöllenburg. A unified model and algorithms for temporal map labeling. Algorithmica, 82:2702-2736, 2020.
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A. Bonerath, J.-H. Haunert, and B. Niedermann. Tight rectilinear hulls of simple polygons. In Proceedings of the 36th European Workshop on Computational Geometry (EuroCG'20). 2020. trailer: https://youtu.be/GZTS5fs0FG4, presentation: https://youtu.be/B392e75WK2U
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A. Bonerath, J.-H. Haunert, and B. Niedermann. Dynamic aggregation of geo-objects for the interactive exploration of research data. In volume 29. Publikationen der Deutschen Gesellschaft für Photogrammetrie, Fernerkundung und Geoinformation e.V., DGPF Jahrestagung 2020, Stuttgart, Germany, pages 488-496. 2020.
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A. Gemsa, B. Niedermann, and M. Nöllenburg. Placing labels in road maps: algorithms and complexity. Algorithmica, 0(0):1-28, 2020. Online first.
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A. Corbin, B. Niedermann, A. Nothnagel, Haas R., and J.-H. Haunert. Combinatorial optimization applied to vlbi scheduling. Journal of Geodesy, 94(19):1-22, 2020.
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2019

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M. Bekos, B. Niedermann, and M. Nöllenburg. External labeling techniques: a taxonomy and survey. Computer Graphics Forum, 38(3):833-860, 2019.
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B. Niedermann, and J.-H. Haunert. Focus+context map labeling with optimized clutter reduction. International Journal of Cartography, 5(2-3):158-177, 2019. Special issue of 29th International Cartographic Conference (ICC'19)
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B. Niedermann, I. Rutter, and M. Wolf. Efficient algorithms for ortho-radial graph drawing. In volume 129 of Leibniz International Proceedings in Informatics. Proc. 35th Annual ACM Symposium on Computational Geometry (SoCG '19). Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, 2019.
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L. Barth, A. Gemsa, B. Niedermann, and M. Nöllenburg. On the readability of leaders in boundary labeling. Information Visualization, 18(1):110-132, 2019.
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A. Bonerath, J.-H. Haunert, and B. Niedermann. Computing alpha-shapes for temporal range queries on point sets. In Proceedings of the 35rd European Workshop on Computational Geometry (EuroCG'19). 2019. Preprint.
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B. Niedermann, and J.-H. Haunert. Anchored metro maps: combining schematic maps with geographic maps for multi-modal navigation. In Schematic Mapping Workshop 2019. 2019. Poster abstract.
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H.-Y. Wu, B. Niedermann, S. Takahashi, and M. Nöllenburg. A survey on computing schematic network maps: the challenge to interactivity. In Schematic Mapping Workshop 2019. 2019. Preprint.
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A. Bonerath, B. Niedermann, and J.-H. Haunert. Retrieving alpha-shapes and schematic polygonal approximations for sets of points within queried temporal ranges. In Proc. 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL '19), pages 249-258. 2019. trailer: https://youtu.be/mlnUDhbMSfQ
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S. Gedicke, B. Niedermann, and J.-H. Haunert. Multi-page labeling of small-screen maps with a graph-coloring approach. In LBS 2019: 15th International Conference on Location Based Services, November 11-13, 2019, Vienna, AT. 2019.
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J. Oehrlein, B. Niedermann, and J.-H. Haunert. Analyzing the supply and detecting spatial patterns of urban green spaces via optimization. Journal of Photogrammetry, Remote Sensing and Geoinformation Science (PFG), 87(4):137-158, 2019.
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2018

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B. Niedermann, and J.-H. Haunert. An algorithmic framework for labeling network maps. Algorithmica, 80(5):1493-1533, 2018.
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B. Niedermann, J. Oehrlein, S. Lautenbach, and J.-H. Haunert. A network flow model for the analysis of green spaces in urban areas. In volume 114 of Leibniz International Proceedings in Informatics (LIPIcs). Proc. 10th International Conference on Geographic Information Science (GIScience '18), pages 13:1-13:16. 2018.
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B. Niedermann, I. Rutter, and M. Wolf. Efficient algorithms for ortho-radial graph drawing. In Proceedings of the 34rd European Workshop on Computational Geometry (EuroCG'18). 2018. Preprint.
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2017

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J. Oehrlein, B. Niedermann, and J.-H. Haunert. Inferring the parametric weight of a bicriteria routing model from trajectories. In Proc. 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS '17), pages 59:1-59:4. 2017.
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B. Niedermann, M. Nöllenburg, and I. Rutter. Radial contour labeling with straight leaders. In Proceedings of IEEE Pacific Visualization Symposium (PacificVis'17), pages 295-304. IEEE Computer Society, 2017.
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B. Niedermann, M. Nöllenburg, and I. Rutter. Radial contour labeling with straight leaders. In Proceedings of the 33rd European Workshop on Computational Geometry (EuroCG'17). 2017. Preprint
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L. Barth, B. Niedermann, I. Rutter, and M. Wolf. Towards a topology-shape-metrics framework for ortho-radial drawings. In Leibniz International Proceedings in Informatics. Proc. 33rd Annual ACM Symposium on Computational Geometry (SoCG '17), pages 14:1-14:16. 2017.
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L. Barth, B. Niedermann, I. Rutter, and M. Wolf. Towards a topology-shape-metrics framework for ortho-radial drawings. In Proceedings of the 33rd European Workshop on Computational Geometry (EuroCG'17). 2017. Preprint.
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B. Niedermann. Automatic label placement in maps and figures: models, algorithms and experiments. KIT-Bibiliothek. Karlsruher Institut für Technologie (KIT), 2017. Dissertation.
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2016

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P. Kindermann, B. Niedermann, I. Rutter, M. Schaefer, A. Schulz, and A. Wolff. Multi-sided boundary labeling. Algorithmica, 76(1):225-258, September 2016.
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B. Niedermann, and M. Nöllenburg. An algorithmic framework for labeling road maps. In volume 9927 of Lecture Notes in Computer Science. Proceedings of the 9th International Conference on Geographic Information Science (GIScience'16), pages 308-322. Springer, 2016.
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L. Barth, B. Niedermann, M. Nöllenburg, and D. Strash. Temporal map labeling: a new unified framework with experiments. In Proc. 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS '16), pages 23:1-23:10. ACM, 2016.
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2015

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A. Gemsa, B. Niedermann, and M. Nöllenburg. Label placement in road maps. In Peter Widmayer, editors, volume 9079 of Lecture Notes in Computer Science. Proceedings of the 9th Conference on Algorithms and Complexity (CIAC'15), pages 221-234. Springer, 2015. Full version available at http://arxiv.org/abs/1501.07188.
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L. Barth, A. Gemsa, B. Niedermann, and M. Nöllenburg. On the readability of boundary labeling. In Emilio Di Giacomo, and Anna Lubiw, editors, Lecture Notes in Computer Science. Proceedings of the 23rd International Symposium on Graph Drawing (GD'15). Springer, 2015.
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2014

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A. Gemsa, B. Niedermann, and M. Nöllenburg. Label placement in road maps. In Proceedings of the 30th European Workshop on Computational Geometry (EuroCG'14). 2014. Preprint.
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T. Bläsius, F. Klute, B. Niedermann, and M. Nöllenburg. Pigra - a tool for pixelated graph representations. In Christian A. Duncan, and Antonios Symvonis, editors, volume 8871 of Lecture Notes in Computer Science. Proceedings of the 22nd International Symposium on Graph Drawing (GD'14), pages 513-514. Springer, 2014. Poster abstract.
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2013

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A. Gemsa, B. Niedermann, and M. Nöllenburg. Trajectory-based dynamic map labeling. In Proceedings of the 29th European Workshop on Computational Geometry (EuroCG'13). 2013.
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A. Gemsa, B. Niedermann, and M. Nöllenburg. Trajectory-based dynamic map labeling. In volume 8283 of Lecture Notes in Computer Science. Proceedings of the 24th International Symposium on Algorithms and Computation (ISAAC'13), pages 413-423. Springer, 2013. Full version available at http://arxiv.org/abs/1309.3963.
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P. Kindermann, B. Niedermann, I. Rutter, M. Schaefer, A. Schulz, and A. Wolff. Two-sided boundary labeling with adjacent sides. In Proceedings of the 29th European Workshop on Computational Geometry (EuroCG'13). 2013.
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P. Kindermann, B. Niedermann, I. Rutter, M. Schaefer, A. Schulz, and A. Wolff. Two-sided boundary labeling with adjacent sides. In volume 8037 of Lecture Notes in Computer Science. Algorithms and Data Structures, 13th International Symposium (WADS'13), pages 463-474. Springer, 2013.
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T. Biedl, T. Bläsius, B. Niedermann, M. Nöllenburg, R. Prutkin, and I. Rutter. Using ILP/SAT to determine pathwidth, visibility representations, and other grid-based graph drawings. In Stephen K. Wismath, and A. Wolff, editors, volume 8242 of Lecture Notes in Computer Science. Proceedings of the 21st International Symposium on Graph Drawing (GD'13), pages 460-471. Springer, 2013. Full version available at http://arxiv.org/abs/1308.6778.
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