Packing circular-like objects in a rectangular container I Litvinchev, L Infante, L Ozuna Journal of Computer and Systems Sciences International 54, 259-267, 2015 | 49 | 2015 |
Approximate packing: integer programming models, valid inequalities and nesting I Litvinchev, L Infante, L Ozuna Optimized Packings with Applications, 187-205, 2015 | 31 | 2015 |
Approximate packing circles in a rectangular container: valid inequalities and nesting I Litvinchev, EL Ozuna Journal of applied research and technology 12 (4), 716-723, 2014 | 31 | 2014 |
Integer programming formulations for approximate packing circles in a rectangular container I Litvinchev, EL Ozuna Espinosa Mathematical Problems in Engineering 2014, 2014 | 29 | 2014 |
Approximate circle packing in a rectangular container: integer programming formulations and valid inequalities I Litvinchev, L Infante, EL Ozuna Espinosa Computational Logistics: 5th International Conference, ICCL 2014, Valparaiso …, 2014 | 27 | 2014 |
The accessibility vehicle routing problem OJ Ibarra-Rojas, L Hernandez, L Ozuna Journal of cleaner production 172, 1514-1528, 2018 | 26 | 2018 |
Lagrangian bounds and a heuristic for the two-stage capacitated facility location problem I Litvinchev, EL Ozuna International Journal of Energy Optimization and Engineering (IJEOE) 1 (1 …, 2012 | 26 | 2012 |
Solving the two-stage capacitated facility location problem by the Lagrangian heuristic I Litvinchev, EL Ozuna Espinosa International Conference on Computational Logistics, 92-103, 2012 | 16 | 2012 |
The maximal covering location problem with accessibility indicators OJ Ibarra-Rojas, L Ozuna, D López-Piñón Socio-Economic Planning Sciences 71, 100758, 2020 | 13 | 2020 |
Packing circles in a rectangular container I Litvinchev, EL Ozuna Proc. Intl. Congr. on Logistics and Supply Chain, Queretaro, Mexico, 24-25, 2013 | 11 | 2013 |
Lagrangian heuristic for the two-stage capacitated facility location problem I Litvinchev, M Mata, L Ozuna Applied and Computational Mathematics 11 (1), 137-146, 2012 | 8 | 2012 |
Mixed integer programming model for facility location problems: Case study for consolidation centers JAS Martinez, D Román, L Ozuna Mobile Networks and Applications 25, 2118-2125, 2020 | 5 | 2020 |
Lagrangian heuristic for the facility location problem I Litvinchev, EL Ozuna IFAC Proceedings Volumes 46 (24), 107-113, 2013 | 5 | 2013 |
Using valid inequalities and different grids in LP-based heuristic for packing circular objects I Litvinchev, L Infante, ELO Espinosa Intelligent Information and Database Systems: 8th Asian Conference, ACIIDS …, 2016 | 4 | 2016 |
Using different norms in packing circular objects I Litvinchev, L Infante, L Ozuna Intelligent Information and Database Systems: 7th Asian Conference, ACIIDS …, 2015 | 4 | 2015 |
Two stage facility location problem: Lagrangian based heuristics I Litvinchev, MM Pérez, ELO Espinosa Brazilian Symposium of Operational Research 1 (1), 1-12, 2012 | 2 | 2012 |
Two stage capacitated facility location problem: Lagrangian based heuristics I Litvinchev, M Mata, L Ozuna, J Saucedo, S Rangel Meta-Heuristics Optimization Algorithms in Engineering, Business, Economics …, 2013 | 1 | 2013 |
Cotas lagrangianas para el problema de localización capacitado en dos etapas I Litvinchev, EL Ozuna, M Mata Anais do CNMAC 3, 1114-1115, 2010 | 1 | 2010 |
LP-based heuristic for packing circular-like objects in a rectangular container I Litvinchev, LAI Rivera, L Ozuna Math. Probl. Eng.(to appear), 0 | 1 | |
Approximate Packing: Integer Programming I Litvinchev, L Infante, L Ozuna | | 2015 |