Research
Research
With José Soto. "Independent Sets and Hitting Sets of Bicolored Rectangular Families". In Algorithmica 83 (6), 1918-1952, 2021
With Kenneth Page, Juan Pérez, Andrés García-Echalar, Hector López-Ospina, "Optimal bundle composition in competition for continuous attributes" In European Journal of Operational Research, vol. 202, no 3, pp. 1168-1187, 2021.
With Andreas S. Schulz. "Integer factorization and Riemann's hypothesis: Why two-item joint replenishment is hard" Preprint arXiv:2007.09045, 2020
With Margarida Carvalho, João Pedro Pedroso y Mathieu Van Vyve. "Competitive uncapacitated lot-sizing game". In International Journal of Production Economics, vol. 204, pp. 148-159, 2018.
With Fahimeh Shamsaei y Mathieu Van Vyve. "On the on-line maintenance scheduling problem". In Optimization Letters, vol. 12, no 2, pp. 387-397, 2018.
With Mathieu Van Vyve. "Efficient approximation algorithms for the Economic Lot-Sizing in continuous time". In Discrete Optimization, vol. 20, pp. 23-39, 2016.
With Sebastian Stiller y Kai-Simon Goetzmann. “Optimization over Integers with Robustness in Cost and Few Constraints”. In Proceedings of IX Workshop of Approximation and Online Algorithms (WAOA), pp.89-101, 2012.
With José A. Soto. “The jump number of two-directional orthogonal ray graphs”. In Proceedings of the XV Conference on Integer Programming and Combinatorial Optimization (IPCO), pp. 389-403, 2011.
With Marcos Kiwi y Gonzalo Navarro. “Approximate String Matching allowing errors”. In Proceedings of the 19th Annual Symposium on Combinatorial Pattern Matching (CPM’08), pp. 130-142, 2008.
Extended version in Theoretical Computer Science, vol. 412, no 45, pp. 6359-6370, 2011.
With Andreas S. Schulz. “Approximation Algorithms and Hardness Results for the Joint Replenishment Problem”. In Proceedings of the 19th European Symposium on Algorithms (ESA), pp. 628-639, 2011.
Margarida Carvalho, , Andrés García-Echalar, Kai-Simon Goetzmann, Marcos Kiwi, Hector López-Ospina, Gonzalo Navarro, João Pedro Pedroso, Kenneth Page, Juan Pérez, Andreas S. Schulz, Fahimeh Shamsaei, Jose A. Soto, Sebastian Stiller, Mathieu Van Vyve