Dr Marcel Celaya
Timau a rolau for Marcel Celaya
Darlithydd mewn Ymchwil Weithredol
Cyhoeddiad
2026
- Aliev, I. , Celaya, M. and Henk, M. 2026. Sparsity and proximity transference in integer programming. Mathematical Programming 216 , pp.29-48. (10.1007/s10107-024-02191-z)
2024
- Celaya, M. et al. 2024. Proximity and flatness bounds for linear integer optimization. Mathematics of Operations Research 49 (4), pp.2446-2467. (10.1287/moor.2022.0335)
- Aliev, I. , Celaya, M. and Henk, M. 2024. Sparsity and integrality gap transference bounds for integer programs. Presented at: IPCO 2024: The 25th Conference on Integer Programming and Combinatorial Optimization Wroclaw, Poland 3-5 July 2024. Published in: Vygen, J. and Byrka, J. eds. Integer Programming and Combinatorial Optimization: 25th International Conference, IPCO 2024, Wroclaw, Poland, July 3–5, 2024, Proceedings. Association for Computing Machinery. , pp.1-13. (10.1007/978-3-031-59835-7_1)
- Celaya, M. , Kuhlmann, S. and Weismantel, R. 2024. On matrices over a polynomial ring with restricted subdeterminants. Presented at: IPCO 2024: The 25th Conference on Integer Programming and Combinatorial Optimization Poland 3 - 5 July 2024. Integer Programming and Combinatorial Optimization. IPCO 2024. Vol. 14679.Lecture Notes in Computer Science, Cham, Switzerland: Springer. , pp.43-56. (10.1007/978-3-031-59835-7_4)
- Celaya, M. , Loho, G. and Yuen, C. H. 2024. Oriented matroids from triangulations of products of simplices. Selecta Mathematica (New Series) 30 47. (10.1007/s00029-024-00938-2)
2023
- Celaya, M. and Henk, M. 2023. Proximity bounds for random integer programs. Mathematical Programming 197 , pp.1201-1219. (10.1007/s10107-022-01786-8)
2022
- Celaya, M. et al. 2022. Improving the Cook et al. proximity bound given integral valued constraints. In: Aardal, K. and Sanità, L. eds. Integer Programming and Combinatorial Optimization. IPCO 2022.. Vol. 13625, Lecture Notes in Computer Science Cham: Springer. , pp.84-97. (10.1007/978-3-031-06901-7_7)
Adrannau llyfrau
- Celaya, M. et al. 2022. Improving the Cook et al. proximity bound given integral valued constraints. In: Aardal, K. and Sanità, L. eds. Integer Programming and Combinatorial Optimization. IPCO 2022.. Vol. 13625, Lecture Notes in Computer Science Cham: Springer. , pp.84-97. (10.1007/978-3-031-06901-7_7)
Cynadleddau
- Aliev, I. , Celaya, M. and Henk, M. 2024. Sparsity and integrality gap transference bounds for integer programs. Presented at: IPCO 2024: The 25th Conference on Integer Programming and Combinatorial Optimization Wroclaw, Poland 3-5 July 2024. Published in: Vygen, J. and Byrka, J. eds. Integer Programming and Combinatorial Optimization: 25th International Conference, IPCO 2024, Wroclaw, Poland, July 3–5, 2024, Proceedings. Association for Computing Machinery. , pp.1-13. (10.1007/978-3-031-59835-7_1)
- Celaya, M. , Kuhlmann, S. and Weismantel, R. 2024. On matrices over a polynomial ring with restricted subdeterminants. Presented at: IPCO 2024: The 25th Conference on Integer Programming and Combinatorial Optimization Poland 3 - 5 July 2024. Integer Programming and Combinatorial Optimization. IPCO 2024. Vol. 14679.Lecture Notes in Computer Science, Cham, Switzerland: Springer. , pp.43-56. (10.1007/978-3-031-59835-7_4)
Erthyglau
- Aliev, I. , Celaya, M. and Henk, M. 2026. Sparsity and proximity transference in integer programming. Mathematical Programming 216 , pp.29-48. (10.1007/s10107-024-02191-z)
- Celaya, M. et al. 2024. Proximity and flatness bounds for linear integer optimization. Mathematics of Operations Research 49 (4), pp.2446-2467. (10.1287/moor.2022.0335)
- Celaya, M. , Loho, G. and Yuen, C. H. 2024. Oriented matroids from triangulations of products of simplices. Selecta Mathematica (New Series) 30 47. (10.1007/s00029-024-00938-2)
- Celaya, M. and Henk, M. 2023. Proximity bounds for random integer programs. Mathematical Programming 197 , pp.1201-1219. (10.1007/s10107-022-01786-8)