Since December 2019 I am affiliated with the Discrete Mathematics and Mathematical Programming group here at the University of Twente.┬áPreviously, I have had postdoc positions at Universit├Ąt Bremen┬áand Universidad de Chile. At the former, I was part of the group of┬áProf. Nicole Megow. At the┬álatter, I spend a year at the┬áDepartment of Industrial Engineering┬áand a year at the┬áCenter for Mathematical Modeling.

As an applied mathematics researcher, I have a broad interest in Discrete Mathematics, Algorithmic Game Theory, Scheduling, Combinatorial Optimization, Complexity, Operations Research, and many related topics both of theoretical and applied nature.

Currently, I focus specifically on optimization under uncertainty, where we try to optimize our decisions even if part of the input data has some form of uncertainty.

Expertise

  • Computer Science

    • Algorithms
    • Polynomial Time
    • Scheduling
  • Mathematics

    • Algorithm
    • Bounds
    • Hyperplane
    • Approximation
    • Points

Organisations

Publications

2023
Optimizing Parcel Transportation of PostNL. European Consortium for Mathematics in Industry (ECMI). Hoeksma, R., Hojny, C., van Ommeren, J. C. W. & Walter, M.https://doi.org/10.33774/miir-2023-7dh5pSpeed-robust scheduling: sand, bricks, and rocksMathematical programming, 197(2), 1009–1048. Eberle, F., Hoeksma, R., Megow, N., Nölke, L., Schewior, K. & Simon, B.https://doi.org/10.1007/s10107-022-01829-0Paging with Succinct PredictionsProceedings of Machine Learning Research, 202, 952-968. Antoniadis, A., Boyar, J., Eliáš, M., Favrholdt, L. M., Hoeksma, R., Larsen, K. S., Polak, A. & Simon, B.
2022
Paging with Succinct Predictions. ArXiv.org. Antoniadis, A., Boyar, J., Eliáš, M., Favrholdt, L. M., Hoeksma, R., Larsen, K. S., Polak, A. & Simon, B.Online search for a hyperplane in high-dimensional Euclidean spaceInformation processing letters, 177, Article 106262. Antoniadis, A., Hoeksma, R., Kisfaludi-Bak, S. & Schewior, K.https://doi.org/10.1016/j.ipl.2022.106262On Hop-Constrained Steiner Trees in Tree-Like MetricsSIAM journal on discrete mathematics, 36(2), 1249-1273. Böhm, M., Hoeksma, R., Megow, N., Nölke, L. & Simon, B.https://doi.org/10.1137/21M1425487
2021
Speed Robust Scheduling Supplemental Material. 4TU.Centre for Research Data. Eberle, F., Hoeksma, R., Megow, N., Nölke, L., Schewior, K. & Simon, B.https://doi.org/10.4121/17159216Posted Price Mechanisms and Optimal Threshold Strategies for Random ArrivalsMathematics of operations research, 46(4), 1452-1478. Correa, J., Foncea, P., Hoeksma, R., Oosterwijk, T. & Vredeveld, T.https://doi.org/10.1287/moor.2020.1105Online Search for a Hyperplane in High-Dimensional Euclidean Space. ArXiv.org. Antoniadis, A., Hoeksma, R., Kisfaludi-Bak, S. & Schewior, K.Speed-Robust Scheduling: Sand, Bricks, and RocksIn Integer Programming and Combinatorial Optimization - 22nd International Conference, IPCO 2021, Proceedings (pp. 283-296). Springer. Eberle, F., Hoeksma, R., Megow, N., Nölke, L., Schewior, K. & Simon, B.https://doi.org/10.1007/978-3-030-73879-2_20

Research profiles

Address

University of Twente

Zilverling (building no. 11), room 4016
Hallenweg 19
7522 NH Enschede
Netherlands

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