Sepúlveda, I.A., Aguayo, M.M., De la Fuente, R., Latorre-Núñez, G., Obreque, C., & Vásquez C. (2022). Scheduling mobile dental clinics: A heuristic approach considering fairness among school districts. Health Care Manag Sci. https://doi.org/10.1007/s10729-022-09612-5
Rodrigo Rebolledo Vega, Gustavo Chávez Errázuriz, Óscar Cornejo Zúñiga, Carlos Obreque Níñez y Giuliani Coluccio Piñones. (2022). Modelo de distritación y asignación de escaños para la reforma al sistema electoral chileno. Interciencia, Volumen 47, Número 03, pp. 56-61. https://www.redalyc.org/articulo.oa?id=33970833002
Vergara-Fernandez, L., Aguayo, M. M., Moran, L., & Obreque, C. (2022). A MILP-based operational decision-making methodology for demand-side management applied to desalinated water supply systems supported by a solar photovoltaic plant: A case study in agricultural industry. Journal of Cleaner Production, 334, 130123. https://doi.org/10.1016/j.jclepro.2021.130123
Obreque C., Paredes-Belmar G., Miranda P., Campuzano G., Gutiérrez-Jarpa G. (2020). The Generalized Median Tour Problem: Modeling, Solving and an Application. IEEE Access, vol. 8, pp. 178097-178107. doi:10.1109/ACCESS.2020.3026933
Campuzano G., Obreque C., Aguayo M. (2020). Accelerating the Miller–Tucker–Zemlin model for the asymmetric traveling salesman problem. Expert Systems With Applications 148, 113229. https://doi.org/10.1016/j.eswa.2020.113229
Miranda P., Blazquez A., Obreque C., Maturana J., Gutiérrez-Jarpa G. (2018). The bi-objective insular traveling salesman problem with maritime and ground transportation costs. European Journal of Operational Research 271, Issue 3, 1014–1036. https://doi.org/10.1016/j.ejor.2018.05.009
Paredes-Belmar G., Marianov V., Bronfman A., Obreque C., Lüer-Villagra A. (2016). A milk collection problem with blending. Transportation Research Part E: Logistics and Transportation Review 94, 26-43. https://doi.org/10.1016/j.ejor.2018.05.009
Latorre-Núñez G., Lüer-Villagra A., Marianov V., Obreque C., Ramis F., Neriz L. (2016). Scheduling operating rooms with consideration of all resources, post anesthesia beds and emergency surgeries. Computers & Industrial Engineering 97, 248-257. https://doi.org/10.1016/j.cie.2016.05.016
Gutiérrez-Jarpa G., Obreque C., Laporte G. and Marianov V. (2013). Rapid transit network design for optimal cost and origin-destination demand capture. Computers & Operations Research 40, 3000-3009. https://doi.org/10.1016/j.cor.2013.06.013
Marianov V., Gutiérrez G., Obreque C., Cornejo O. (2012). Lagrangean relaxation heuristics for the p-cable-trench problem. Computers & Operations Research 39, 620–628. https://doi.org/10.1016/j.cor.2011.05.015
Obreque C., Donoso M., Gutiérrez G., Marianov V. (2010). A branch and cut algorithm for the hierarchical network design problem. European Journal of Operational Research,200, 28–35. https://doi.org/10.1016/j.ejor.2008.12.022
Gutiérrez G., Donoso M., Obreque C., Marianov V. (2010). Minimum cost path location for maximum traffic capture. Computers & Industrial Engineering, 58, 332–341. https://doi.org/10.1016/j.cie.2009.11.010
Gutiérrez G., Marianov V., Obreque C. (2009). A single vehicle routing problem with fixed delivery and optional collection, IIE Transactions, 41, Issue 12, 1067–1079. https://doi.org/10.1080/07408170903113771
Obreque C., Marianov V., Ríos M. (2008). Optimal design of hierarchical networks with free main path extremes. Operations Research Letters 36, 366–371. https://doi.org/10.1016/j.orl.2007.10.007
Obreque C., Marianov V. (2007) An optimal procedure for solving the hierarchical network design problem. IIE Transactions, 39, 513–824. https://doi.org/10.1080/07408170600941615
Obreque, C. (2014). Localización de Instalaciones Extensas con Capacidad. XVII Conferencia Iberoamericana de Investigación Operativa (CLAIO 2014), Monterrey (México)
Obreque, C. (2013). Un Procedimiento Branch and Cut para el Problema P-Cable Trench. 26 European Conference On Operational Research, Roma (Italia)
Obreque, C. (2013). Un Modelo Matemático para Resolver el Problema del Traslado de Trabajadores. X Congreso Chileno de Investigación de Operativa - OPTIMA 2013, Concepción (Chile)
Obreque, C. (2012). Capacitated Extensive Facility Location Problems. FONDECYT Regular.
Obreque, C. (2011). Extensiones al Problema de Diseño de Redes Jerárquicas: Dos Rutas Principales-Tres Niveles Jerárquicos. DI-UBB.
Obreque, C. (2011). Apoyo a la Toma de Decisiones para la Programación de las Intervenciones Quirúrgicas en Hospitales Públicos. FONIS-DASE, 2011
Ramis, F. & Obreque, C. (2009). Herramientas para la Gestión de Pabellones Quirúrgicos y sus recursos asociados. FONDEF.
Torres, C., Obreque, C. & Ramirez, M. (1998). Estudio de Gráficas de Control de Calidad Avanzadas y su aplicabilidad a empresas con procesos de producción continua. DIPRODE-UBB.
Obreque, C. (2009). Extensiones al Problema de Diseño de Redes Jerárquicas: Dos Rutas Principales-Tres Niveles Jerárquicos. DI-UBB.