Publications

Isaac Lozano-Osorio, Jesús Sánchez-Oro, Abraham Duarte (2024). A variable neighborhood search approach for the adaptive multi round influence maximization problem. Social Network Analysis and Mining.

PDF DOI

R Morante-González, AD López-Sánchez, J Sánchez-Oro, AG Hernández-Dı́az (2023). The multiobjective traveling salesman--repairman problem with profits: design and implementation of a variable neighborhood descent algorithm for a real scenario. International Transactions in Operational Research.

PDF DOI

Sergio Pérez-Peló, Jesús Sánchez-Oro, Abraham Duarte (2023). Greedy Randomized Adaptive Search Procedure. Discrete Diversity and Dispersion Maximization: A Tutorial on Metaheuristic Optimization.

PDF DOI

A. Casado, S. Bermudo, A.D. López-Sánchez, J. Sánchez-Oro (2023). An iterated greedy algorithm for finding the minimum dominating set in graphs. Mathematics and Computers in Simulation.

PDF DOI

Isaac Lozano-Osorio, Jesús Sánchez-Oro, Abraham Duarte (2023). An efficient and effective GRASP algorithm for the Budget Influence Maximization Problem. Journal of Ambient Intelligence and Humanized Computing.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, A.D. López-Sánchez, A. Duarte (2023). A reactive path relinking algorithm for solving the bi-objective p-Median and p-Dispersion problem. Soft Computing.

PDF DOI

A. Casado, N. Mladenović, J. Sánchez-Oro, A. Duarte (2022). Variable neighborhood search approach with intensified shake for monitor placement. Networks.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, A. Duarte (2022). Multi-Round Influence Maximization: A Variable Neighborhood Search Approach. 9th International Conference on Variable Neighborhood Search.

PDF

M. Rincón, A. Márquez, R. Herrera, O. Galland, J. Sánchez-Oro, D. Concha, A.S. Montemayor (2022). Monitoring Volcanic and Tectonic Sandbox Analogue Models using the Kinect v2 Sensor. Earth and Space Science.

PDF DOI

J. Sánchez-Oro, A.D. López-Sánchez, A.G. Hernández-Díaz, A. Duarte (2022). GRASP with strategic oscillation for the α-neighbor p-center problem. European Journal of Operational Research.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, A. Martínez-Gavara, A.D. López-Sánchez, A. Duarte (2022). An Efficient Fixed Set Search for the Covering Location with Interconnected Facilities Problem. 14th Metaheuristics International Conference.

PDF

A. Fernández Timón, M. Jurado Vargas, C. Peña Morante, J. Sánchez-Oro (2022). Alpha-SpecTrim: A new application designed for reproducing alpha-particle spectra. Radiation Physics and Chemistry.

PDF DOI

A. Casado, S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2022). A GRASP algorithm with Tabu Search improvement for solving the maximum intersection of k-subsets problem. Journal of Heuristics.

PDF DOI

A. Casado, S. Bermudo, A.D. López-Sánchez, J. Sánchez-Oro (2022). A fast metaheuristic for finding the minimum dominating set in graphs. 14th Metaheuristics International Conference.

PDF

S. Pérez-Peló, J. Sánchez-Oro, A. González-Pardo, A. Duarte (2021). Variable Neighborhood Search for a Multi-Objective Community Detection. International Conference on Variable Neighborhood Search (ICVNS).

PDF

P. Casas-Martínez, A. Casado, J. Sánchez-Oro, E.G. Pardo (2021). Un enfoque multi-objetivo para el problema de la máxima diversidad. XIX Conferencia de la Asociación Española para la Inteligencia Artificial.

PDF

M.A. Rodríguez-García, J. Sánchez-Oro, E. Rodriguez-Tello, E. Monfroy, A. Duarte (2021). Two-dimensional bandwidth minimization problem: Exact and heuristic approaches. Knowledge-Based Systems.

PDF DOI

R. Martí, A. Martínez-Gavara, J. Sánchez-Oro (2021). The capacitated dispersion problem: an optimization model and a memetic algorithm. Memetic Computing.

PDF DOI

R. Martín-Santamar\á, J. Sánchez-Oro, S. Pérez-Peló, A. Duarte (2021). Strategic oscillation for the balanced minimum sum-of-squares clustering problem. Information Sciences.

PDF DOI

J.D. Quintana, R. Martín-Santamaría, J. Sánchez-Oro, A. Duarte (2021). Solving the regenerator location problem with an iterated greedy approach. Applied Soft Computing.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, A. Duarte (2021). Nuevos algoritmos metaheurísticos para el análisis de la influencia de los usuarios en las redes sociales. 8th International Conference on Variable Neighborhood Search.

PDF

I. Lozano-Osorio, J. Sánchez-Oro, A. Duarte, O. Cordón (2021). Nuevos algoritmos metaheurísticos para el análisis de la influencia de los usuarios en las redes sociales. XIV Congreso Español de Metaheurísticas, Algoritmos Evolutivos y Bioinspirados.

PDF

P. Casas-Martínez, A. Casado, J. Sánchez-Oro, E. G. Pardo (2021). Multi-Objective GRASP for Maximizing Diversity. Electronics.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A. González-Pardo, A. Duarte (2021). Multi-Objective GRASP for Community Detection Problems. 16th Parallel Problem Solving from Nature (PPSN).

PDF

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2021). Detección de comunidades con un enfoque multi-objetivo utilizando VNS. XIV Congreso Español de Metaheurísticas, Algoritmos Evolutivos y Bioinspirados (MAEB).

PDF

A. Casado, S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2021). Combinando GRASP con Iterated Greedy para el problema de la máxima interseción de k-conjuntos. XIV Congreso Español de Metaheurísticas, Algoritmos Evolutivos y Bioinspirados.

PDF

R. Martí, A. Mart\ńez-Gavara, S. Pérez-Peló, J. Sánchez-Oro (2021). A review on discrete diversity and dispersion maximization from an OR perspective. European Journal of Operational Research.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, A. Duarte, O. Cordón (2021). A quick GRASP-based method for influence maximization in social networks. Journal of Ambient Intelligence and Humanized Computing.

PDF DOI

A. D. López-Sánchez, J. Sánchez-Oro, M. Laguna (2021). A New Scatter Search Design for Multiobjective Combinatorial Optimization with an Application to Facility Location. INFORMS Journal on Computing.

PDF DOI

J. Sánchez-Oro, A.D. López-Sánchez, J.M. Colmenar (2021). A multi-objective parallel variable neighborhood search for the bi-objective obnoxious p-median problem. Optimization Letters.

PDF DOI

J. Sánchez-Oro, A. D. López-Sánchez, A. Martínez-Gavara, A. G. Hernández-Díaz, A. Duarte (2021). A Hybrid Strategic Oscillation with Path Relinking Algorithm for the Multiobjective k-Balanced Center Location Problem. Mathematics.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A. Gonzalez-Pardo, A. Duarte (2021). A fast variable neighborhood search approach for multi-objective community detection. Applied Soft Computing.

PDF DOI

A. D. López-Sánchez, J. Sánchez-Oro, D. Vigo (2020). Preface to the special issue on optimization in vehicle routing and logistics. Networks.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, M. A. Rodríguez-García, A. Duarte (2020). Optimizing Computer Networks Communication with the Band Collocation Problem: A Variable Neighborhood Search Approach. Electronics.

PDF DOI

I. Lozano-Osorio, J. Sánchez-Oro, A. y Cordón, O. Duarte (2020). New metaheuristic algorithms for the analysis of the user influence in social networks. 16º International Conference on Parallel Problem Solving from Nature (PPSN), Workshop on Evolutionary and Bio-inspired techniques for Social Network Analysis (BioSocNets).

PDF

L. Delgado-Antequera, R. Caballero, J. Sánchez-Oro, J.M. Colmenar, R. Martí (2020). Iterated greedy with variable neighborhood search for a multiobjective waste collection problem. Expert Systems with Applications.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2020). Finding weaknesses in networks using Greedy Randomized Adaptive Search Procedure and Path Relinking. Expert Systems.

PDF DOI

J. Sánchez-Oro, A. D López-Sánchez, J.M. Colmenar (2020). A general variable neighborhood search for solving the multi-objective open vehicle routing problem. Journal of Heuristics.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A.D. López-Sánchez (2019). The Bi-objective p-Center and p-Dispersion problem. Workshop of the EURO Working Group on Vehicle Routing and Logistics optimization (VeRoLog).

PDF

S. Pérez-Peló, J. Sánchez-Oro, R. Martín-Santamar\á, A. Duarte (2019). On the Analysis of the Influence of the Evaluation Metric in Community Detection over Social Networks. Electronics.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A.D., & Duarte, A. López-Sánchez (2019). New metaheuristic algorithms for the analysis of the user influence in social networks. 7th International Conference on Variable Neighborhood Search (ICVNS).

PDF

J. Sánchez-Oro, J. M. Colmenar, E. García-Galán, A. D. López-Sánchez (2019). How to Locate Disperse Obnoxious Facility Centers?. Variable Neighborhood Search.

PDF DOI

A.D. López-Sánchez, J. Sánchez-Oro, A.G. Hernández-Díaz (2019). GRASP and VNS for solving the p-next center problem. Computers & Operations Research.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2019). Detecting Weak Points in Networks Using Variable Neighborhood Search. Variable Neighborhood Search.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A.D. López-Sánchez, A. Duarte (2019). A Multi-Objective Parallel Iterated Greedy for Solving the p-Center and p-Dispersion Problem. Electronics.

PDF DOI

A. Duarte, J. Sánchez-Oro, N. Todosijević, R. Mladenović (2018). Variable Neighborhood Descent. Handbook of Heuristics.

PDF DOI

R. Martí, A. Mart\ńez-Gavara, J. Sánchez-Oro, A. Duarte (2018). Tabu search for the dynamic Bipartite Drawing Problem. Computers & Operations Research.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2018). On the analysis of the influence of the evaluation metric in community detection using GRASP. XVIII Conferencia de la Asociación Española para la Inteligencia Artificial (CAEPIA 2018).

PDF

J. Sánchez-Oro, A. Duarte (2018). Iterated Greedy algorithm for performing community detection in social networks. Future Generation Computer Systems.

PDF DOI

M.A. Rodríguez-Garc\á, A. Duarte, J. Sánchez-Oro (2018). GRASP with Path Relinking for 2D-Bandwidth Minimization Problem. Proceedings of the International Conference on Learning and Optimization Algorithms: Theory and Applications.

PDF

J. D. Quintana, Je. Sánchez-Oro, A. Duarte (2018). Finding balanced bicliques in bipartite graphs using variable neighborhood search. International Conference on Variable Neighborhood Search.

PDF DOI

J. D. Quintana, J. Sánchez-Oro, A. Duarte (2018). Encontrando grafos bipartitos completos mediante Busqueda de Vecindad Variable. XVIII Conferencia de la Asociación Española para la Inteligencia Artificial (CAEPIA 2018) 23-26 de octubre de 2018 Granada, España.

PDF

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2018). Detecting Weak Points in Networks Using Variable Neighborhood Search. 6th International Conference on Variable Neighborhood Search (ICVNS).

PDF

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2018). Detección de puntos débiles en redes utilizando GRASP y Path Relinking. XVIII Conferencia de la Asociación Española para la Inteligencia Artificial (CAEPIA 2018).

PDF

A. F. Timón, M. J. Vargas, P.A. Gallardo, J. Sánchez-Oro, L. Peralta (2018). ALPHACAL: A new user-friendly tool for the calibration of alpha-particle sources. Applied Radiation and Isotopes.

PDF DOI

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2018). A Metaheuristic Approach for the alpha-separator Problem. 19th International Conference on Intelligent Data Engineering and Automated Learning (IDEAL).

PDF

S. Pérez-Peló, J. Sánchez-Oro, A. Duarte (2018). A Metaheuristic Approach for the alpha-separator Problem. International Conference on Intelligent Data Engineering and Automated Learning.

PDF DOI

J. Sánchez-Oro, A. Martínez-Gavara, M. Laguna, ́ R. Mart\, A. Duarte (2017). Variable neighborhood scatter search for the incremental graph drawing problem. Computational Optimization and Applications.

PDF DOI

J. Sánchez-Oro, A. Martínez-Gavara, M. Laguna, A. Duarte, ́ R. Mart\ (2017). Variable neighborhood descent for the incremental graph drawing. Electronic Notes in Discrete Mathematics.

PDF DOI

B. Menéndez, E. G. Pardo, J. Sánchez-Oro, A. Duarte (2017). Parallel variable neighborhood search for the min–max order batching problem. International Transactions in Operational Research.

PDF DOI

J. Sánchez-Oro, M. Sevaux, A. Rossi, Martí, A. Duarte (2017). Improving the performance of embedded systems with variable neighborhood search. Applied Soft Computing.

PDF DOI

J. Sánchez-Oro, N. Mladenović, A. Duarte (2017). General variable neighborhood search for computing graph separators. Optimization Letters.

PDF DOI

C. Blum, M.J. Blesa, A. Duarte, J. Sánchez-Oro (2017). An Alternative ILP Model and Algorithmic Ideas for the Maximum Edge-Disjoint Paths Problem. Metaheuristics International Conference (MIC).

PDF

J. Sánchez-Oro, M. Laguna, R. Martí, A. Duarte (2016). Scatter search for the bandpass problem. Journal of Global Optimization.

PDF DOI

J. Sánchez-Oro, A. Duarte, S. Salcedo-Sanz (2016). Robust total energy demand estimation with a hybrid Variable Neighborhood Search – Extreme Learning Machine algorithm. Energy Conversion and Management.

PDF DOI

A. Duarte, J.J. Pantrigo, E.G. Pardo, J. Sánchez-Oro (2016). Parallel variable neighbourhood search strategies for the cutwidth minimization problem. IMA Journal of Management Mathematics.

PDF DOI

J. Sánchez-Oro, B. Menéndez, E. G. Pardo, A. Duarte (2016). Parallel strategic oscillation: an application to the maximum leaf spanning tree problem. Progress in Artificial Intelligence.

PDF DOI

J. Sánchez-Oro, A. Duarte, S. Salcedo-Sanz (2016). Estimating the Spanish Energy Demand Using Variable Neighborhood Search. Advances in Artificial Intelligence.

PDF DOI

J.D. Quintana, J. Sánchez-Oro, A. Duarte (2016). Efficient Greedy Randomized Adaptive Search Procedure for the Generalized Regenerator Location Problem. International Journal of Computational Intelligence Systems.

PDF DOI

J. Sánchez-Oro, M. Sevaux, A. Rossi, R. Martí, A. Duarte (2015). Solving dynamic memory allocation problems in embedded systems with parallel variable neighborhood search strategies. Electronic Notes in Discrete Mathematics.

PDF DOI

J. Sánchez-Oro, M. Laguna, A. Duarte, R. Martí (2015). Scatter search for the profile minimization problem. Networks.

PDF DOI

J. Sánchez-Oro, A. Duarte, R. Martı (2015). Mejorando la eficiencia de sistemas embebidos utilizando estrategias paralelas de búsqueda de vecindad variable. X Congreso Español sobre Metaheurísticas, Algoritmos Evolutivos y Bioinspirados (MAEB).

A. Duarte, J. Sánchez-Oro, M.G.C. Resende, F. Glover, R. Martí (2015). Greedy randomized adaptive search procedure with exterior path relinking for differential dispersion minimization. Information Sciences.

PDF DOI

J. Sánchez-Oro, A. Duarte (2015). Beyond unfeasibility: strategic oscillation for the maximum leaf spanning tree problem. Conference of the Spanish Association for Artificial Intelligence.

A. Duarte, M. Laguna, R. Martí, J. Sánchez-Oro (2014). Optimization procedures for the bipartite unconstrained 0-1 quadratic programming problem. Computers & Operations Research.

PDF DOI

V. Campos, R. Martí, J. Sánchez-Oro, A. Duarte (2014). GRASP with path relinking for the orienteering problem. Journal of the Operational Research Society.

PDF DOI

J. Sánchez-Oro, J.J. Pantrigo, A. Duarte (2014). Combining intensification and diversification strategies in VNS. An application to the Vertex Separation problem. Computers & Operations Research.

PDF DOI

J. Sánchez-Oro, S. Montalvo, A. S. Montemayor, J. J. Pantrigo, A. Duarte, V. Fresno, R. Martínez-Unanue (2013). URJC&UNED at ImageCLEF 2013 Photo Annotation Task.. CLEF (Working Notes).

J. Sánchez-Oro, D. Fernández-López, R. Cabido, A.S. Montemayor, J. J. Pantrigo (2013). Urban traffic surveillance in smart cities using radar images. International Work-Conference on the Interplay Between Natural and Artificial Computation.

J. Sánchez-Oro, D. Fernández-López, R. Cabido, A. S. Montemayor, J. J. Pantrigo (2013). Radar-based road-traffic monitoring in urban environments. Digital Signal Processing.

PDF DOI

D. Fernández-López, J. Sánchez-Oro, A. Duarte (2013). Computing graph separators with variable neighborhood search. IX Balkan Conference on Operational Research (BALCOR 2013). Belgrade (Serbia).

D. Fernández-López, J. Sánchez-Oro, A. Duarte (2013). Cálculo de separadores de grafos utilizando búsqueda de vecindad variable reducida. IX Congreso Espanol sobre Metaheurısticas, Algoritmos Evolutivos y Bioinspirados (MAEB 2013). Madrid (Spain).

PDF

A. Duarte, L.F. Escudero, R. Martí, N. Mladenovic, J.J. Pantrigo, J. Sánchez-Oro (2012). Variable neighborhood search for the Vertex Separation Problem. Computers & Operations Research.

PDF DOI

J. Sánchez-Oro, A. Duarte (2012). Grasp with path relinking for the sumcut problem. International Journal of Combinatorial Optimization Problems and Informatics.

PDF

J. Sánchez-Oro, A. Duarte (2012). GRASP con Path Relinking para el problema del SumCut. MAEB.

J. Sánchez-Oro, A. Duarte (2012). An experimental comparison of Variable Neighborhood Search variants for the minimization of the vertex-cut in layout problems. Electronic Notes in Discrete Mathematics.

PDF DOI

Jesús Sánchez-Oro, Abraham Duarte (2011). GRASP for the SumCut Problem. 17th International Congress on Computer Science Research.

PDF