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Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
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A Near-Linear Time Exact Algorithm for the L1-Geodesic Fréchet Distance Between Two Curves on the Boundary of a Simple Polygon
van der Horst, T., van Kreveld, M., Ophelders, T. A. E. & Speckmann, B., 29 Aug 2025, 19th International Symposium on Algorithms and Data Structures (WADS 2025). Morin, P. & Oh, E. (eds.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 37:1-37:13 13 p. 37. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 349).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
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An Order for Higher-Dimensional Simplex Sweeps
Ophelders, T. A. E. & Schenfisch, A., 25 Apr 2025, p. 26:1-26:6. 6 p.Research output: Contribution to conference › Paper › Academic
Open AccessFile6 Downloads (Pure) -
Computing Geomorphologically Salient Networks via Discrete Morse Theory
Ophelders, T. A. E., Schenfisch, A., Sonke, W. M. & Speckmann, B., 20 Jun 2025, 41st International Symposium on Computational Geometry (SoCG 2025). Aichholzer, O. & Wang, H. (eds.). Leibniz-Zentrum für Informatik, p. 70:1-70:17 17 p. 70Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Open AccessFile6 Downloads (Pure) -
Faster, Deterministic and Space Efficient Subtrajectory Clustering
van der Hoog, I., van der Horst, T. & Ophelders, T. A. E., 30 Jun 2025, 52nd International Colloquium on Automata, Languages, and Programming (ICALP 2025). Censor-Hillel, K., Grandoni, F., Ouaknine, J. & Puppis, G. (eds.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 133:1-133:18 18 p. 133. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 334).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Open AccessFile1 Downloads (Pure) -
Faster Fréchet Distance Approximation Through Truncated Smoothing
van der Horst, T., van Kreveld, M., Ophelders, T. A. E. & Speckmann, B., 17 Oct 2025, In: Journal of Computational Geometry. 16, 2, p. 265-298 34 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile
Datasets
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X-Ray CT scans of barley panicles and their individual seeds from the Composite Cross II experiment
Amézquita, E. J. (Contributor), Quigley, M. Y. (Contributor), Ophelders, T. (Contributor), Landis, J. B. (Contributor), Koenig, D. (Contributor), Munch, E. (Contributor) & Chitwood, D. H. (Contributor), Zenodo, 25 Oct 2021
Dataset
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Measuring hidden phenotype: quantifying the shape of barley seeds using the Euler characteristic transform
Amézquita, E. (Contributor), Quigley, M. (Contributor), Ophelders, T. (Contributor), Landis, J. (Contributor), Koenig, D. (Contributor), Munch, E. (Contributor) & Chitwood, D. (Contributor), Zenodo, 31 May 2023
DOI: 10.5061/dryad.rxwdbrv93, https://zenodo.org/record/5598148
Dataset
Courses
Press/Media
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Three Eindhoven University of Technology Researchers Receive Veni Grants
Ophelders, T. A. E., Brunsveld, L., Fitzgerald, B., Cossar, P. J. & Eisenreich, F.
17/12/21
1 item of Media coverage
Press/Media: Expert Comment
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Three TU/e researchers receive VENI-grants
Ophelders, T. A. E., Cossar, P. J., Brunsveld, L. & Eisenreich, F.
17/12/21
2 items of Media coverage
Press/Media: Expert Comment
Thesis
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Algorithms for comparing moving complex shapes: higher-dimensional Fréchet distance
Ophelders, T. A. E. (Author), Buchin, K. A. (Supervisor 1) & Speckmann, B. (Supervisor 2), 30 Sept 2014Student thesis: Master
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