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Publications

Schmid, V., Doerner, K. F., & Laporte, G. (2013). Rich routing problems arising in supply chain management. European Journal of Operational Research. 224 (3):435–448. Available at: http://dx.doi.org/10.1016/j.ejor.2012.08.014.

23 Jan 13 | Articles (journals), Publications

Parragh, S. N. & Schmid, V. (2013). Hybrid column generation and large neighborhood search for the dial-a-ride problem. Computers & Operations Research. 40(1):490-497. Available at: http://dx.doi.org/10.1016/j.cor.2012.08.004.

23 Jan 13 | Articles (journals), Publications

Pillac, V., Guéret, C., & Medaglia, A. L. (2012). A parallel matheuristic for the technician routing and scheduling problem. Optimization Letters. Available at: http://dx.doi.org/10.1007/s11590-012-0567-4

11 Oct 12 | Articles (journals), Publications

Pillac, V., Gendreau, M., Guéret, C., & Medaglia, A. L. (2013). A review of dynamic vehicle routing problems. European Journal of Operational Research. 225(1):1-11. Available at: http://dx.doi.org/10.1016/j.ejor.2012.08.015

28 Sep 12 | Articles (journals), Publications

Akhavan-Tabatabaei, R., Bolívar, M. A., Hincapié, J. A., & Medaglia, A. L. (2012). On the optimal parking lot subscription policy problem: a hybrid simulation-optimization approach. Annals of Operations Research. Available at: http://dx.doi.org/10.1007/s10479-012-1208-0

07 Sep 12 | Articles (journals), Publications

Lozano, L. & Medaglia, A. L. (2013). On an exact method for the constrained shortest path problem. Computers & Operations Research. 40 (1):378-384. Available at: http://dx.doi.org/10.1016/j.cor.2012.07.008

10 Aug 12 | Articles (journals), Publications

Sanchez, D., Akhavan-Tabatabaei, R. ,Yeung, T., Optimal Preventive Policies for Cervical Cancer Screening in Colombia: An MDP Approach. Working paper.

04 Aug 12 | Publications, Working Papers

Akhavan-Tabatabaei, R., Morales, S., Rios, J., Capacity and Location Planning of Auxiliary Medical Facilities in Earthquake Relief Operations. Working paper.

04 Aug 12 | Publications, Working Papers

Otero, D., Akhavan-Tabatabaei, R. , An Optimum Pricing Policy for A Multiclass Problem in The Airline Industry. Working paper.

04 Aug 12 | Publications, Working Papers

Akhavan-Tabatabaei, R., Ding S., and Shanthikumar, J. G., 2009, A Method for Cycle Time Estimation of Semiconductor Manufacturing Toolsets with Correlations, Proceedings of the 2009 Winter Simulation Conference, Austin, TX, USA.

04 Aug 12 | Proceedings, Publications
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COPA supports the decision making process at organizations via the analysis, design and application of operations research (OR) and statistical computer-based techniques. Our purpose is to contribute to the scientific and technological development of Colombia, becoming a leading group in R&D.

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