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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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Dive into the research topics where Tim A.E. Ophelders is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Relating Interleaving and Fréchet Distances via Ordered Merge Trees
Beurskens, T. P. J., Ophelders, T. A. E., Speckmann, B. & Verbeek, K. A. B., 15 Jan 2025, Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA). Azar, Y. & Panigrahi, D. (eds.). Society for Industrial and Applied Mathematics (SIAM), p. 5027-5050 24 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
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An Interleaving Distance for Ordered Merge Trees
Beurskens, T. P. J., Ophelders, T. A. E., Speckmann, B. & Verbeek, K. A. B., Mar 2024, p. 2:1-2:8. 8 p.Research output: Contribution to conference › Paper › Academic
Open AccessFile93 Downloads (Pure) -
Faster and Deterministic Subtrajectory Clustering
van der Hoog, I., van der Horst, T. & Ophelders, T. A. E., 2024, p. 41:1-41:7. 7 p.Research output: Contribution to conference › Paper › Academic
Open AccessFile3 Downloads (Pure) -
Faster Fréchet Distance Approximation Through Truncated Smoothing
van der Horst, T. & Ophelders, T. A. E., 6 Jun 2024, 40th International Symposium on Computational Geometry (SoCG 2024). Mulzer, W. & Phillips, J. M. (eds.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 63:1-63:15 15 p. 63. (Leibniz International Proceedings in Informatics (LIPIcs); vol. 293).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Open AccessFile1 Citation (Scopus) -
Hausdorff morphs with fewer components
Simons, A., van Kreveld, M., Meulemans, W. & Ophelders, T. A. E., Mar 2024, p. 4:1-4:8. 8 p.Research output: Contribution to conference › Abstract › Academic
Datasets
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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
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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
Courses
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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