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Alina Nitzke, Benjamin Niedermann, Luciana Fenoglio-Marc, Jürgen Kusche, and Jan-Henrik Haunert. Reconstructing the time-variable sea surface from tide gauge records using optimal data-dependent triangulations. Computers & Geosciences, 157:104920, 2021.
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Youness Dehbi, Johannes Leonhardt, Johannes Oehrlein, and Jan-Henrik Haunert. Optimal scan planning with enforced network connectivity for the acquisition of three-dimensional indoor models. ISPRS Journal of Photogrammetry and Remote Sensing, 180:103-116, 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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Jan-Henrik Haunert. Interaktive Karten für große Datens\"atze - eine algorithmische und kartographische Herausforderung. In Geoinformationssysteme 2021 - Beiträge zur 8. Münchner GI-Runde, pages 63-64. 2021.
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Anna Arutyunova, Anne Driemel, Jan-Henrik Haunert, Herman Haverkort, Petra Mutzel, and Heiko Röglin. Minimum-error triangulation is NP-hard. In Proceedings of the 37th European Workshop on Computational Geometry (EuroCG'21). 2021.
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Jakob Geiger, Sabine Cornelsen, Jan-Henrik Haunert, Philipp Kindermann, Tamara Mchedlidze, Martin Nöllenburg, Yoshio Okamoto, and Alexander Wolff. ClusterSets: Optimizing planar clusters in categorical point data. Computer Graphics Forum, 0(0):0, 2021. EuroVis 2021 special issue, accepted for publication
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Sven Gedicke, Johannes Oehrlein, and Jan-Henrik Haunert. Aggregating land-use polygons considering line features as separating map elements. Cartography and Geographic Information Science, 48(2):124-139, 2021.
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L. Lucks, L. Klingbeil, L. Plümer, and Y. Dehbi. Improving trajectory estimation using 3d city models and kinematic point clouds. Transactions in GIS, 25(1):238-260, 2021.
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Sujoy Bhore, Jan-Henrik Haunert, Fabian Klute, Guangping Li, and Martin Nöllenburg. Balanced independent and dominating sets on colored interval graphs. In Proc. 47th International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM 2021), pages 89-103. Springer International Publishing, 2021.
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Sven Gedicke, Annika Bonerath, Benjamin Niedermann, and Jan-Henrik 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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Y. Dehbi, A. Henn, G. Gröger, V. Stroh, and L. Plümer. Robust and fast reconstruction of complex roofs with active sampling from 3d point clouds. Transactions in GIS, 25(1):112-133, 2021.
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Y. Dehbi, S. Koppers, and L. Plümer. Looking for a needle in a haystack: probability density based classification and reconstruction of dormers from 3d point clouds. Transactions in GIS, 25(1):44-70, 2021.
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J.-H. Haunert, D. Schmidt, and M. Schmidt. Anonymization via clustering of locations in road networks (short paper). In Proc. 11th International Conference on Geographic Information Science (GIScience '21). 2021.
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Peter Rottmann, Anne Driemel, Herman Haverkort, Heiko Röglin, and Jan-Henrik Haunert. Bicriteria aggregation of polygons via graph cuts. In Krzysztof Janowicz, and Judith A. Verstegen, editors, volume 208 of Leibniz International Proceedings in Informatics (LIPIcs). 11th International Conference on Geographic Information Science (GIScience 2021) - Part II, pages 6:1-6:16. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2021.
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Peter Rottmann, Thorbjörn Posewsky, Andres Milioto, Cyrill Stachniss, and Jens Behley. Improving monocular depth estimation by semantic pre-training. In Proceedings of the 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pages 5916-5923. 2021.
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Timon Behr, Thomas C. van Dijk, Axel Forsch, Jan-Henrik Haunert, and Sabine Storandt. Map matching for semi-restricted trajectories. In Krzysztof Janowicz, and Judith A. Verstegen, editors, volume 208 of Leibniz International Proceedings in Informatics (LIPIcs). Proc. 11th International Conference on Geographic Information Science (GIScience '21) - Part II, pages 12:1-12:16. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2021.
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Axel Forsch, Youness Dehbi, Benjamin Niedermann, Johannes Oehrlein, Peter Rottmann, and Jan-Henrik Haunert. Multimodal travel-time maps with formally correct and schematic isochrones. Transactions in GIS, 25(6):3233-3256, 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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