Solving the Multi-Mode Resource-Constrained Project Scheduling Problem with genetic algorithms. - Javier Alcaraz; Concepción Maroto; Rubén Ruiz (J. Oper. Res. Soc., 2003)

A decision support system for a real vehicle routing problem. - Rubén Ruiz; Concepción Maroto; Javier Alcaraz (Eur. J. Oper. Res., 2004)

A comprehensive review and evaluation of permutation flowshop heuristics. - Rubén Ruiz; Concepción Maroto (Eur. J. Oper. Res., 2005)

Solving the flowshop scheduling problem with sequence dependent setup times using advanced metaheuristics. - Rubén Ruiz; Concepción Maroto; Javier Alcaraz (Eur. J. Oper. Res., 2005)

A genetic algorithm for hybrid flowshops with sequence dependent setup times and machine eligibility. - Rubén Ruiz; Concepción Maroto (Eur. J. Oper. Res., 2006)

Holger H. Hoos and Thomas Stützle, Stochastic Local Search: Foundations and Applications, Morgan Kaufmann Publishers (2005). - Rubén Ruiz; Marco Pranzo (Eur. J. Oper. Res., 2006)

Local Search in Complex Scheduling Problems. - Thijs Urlings; Rubén Ruiz (SLS, 2007)

Some effective heuristics for no-wait flowshops with setup times to minimize total completion time. - Rubén Ruiz; Ali Allahverdi (Ann. Oper. Res., 2007)

Considering scheduling and preventive maintenance in the flowshop sequencing problem. - Rubén Ruiz; Juan Carlos García-Díaz; Concepción Maroto (Comput. Oper. Res., 2007)

A simple and effective iterated greedy algorithm for the permutation flowshop scheduling problem. - Rubén Ruiz; Thomas Stützle (Eur. J. Oper. Res., 2007)

SR-1: A simulation-based algorithm for the Capacitated Vehicle Routing Problem. - Javier Faulin; Miquel Gilibert; Angel A. Juan; Xavier Vilajosana; Rubén Ruiz (WSC, 2008)

A Constructive Genetic Algorithm for permutation flowshop scheduling. - Marcelo Seido Nagano; Rubén Ruiz; Luiz Antonio Nogueira Lorena (Comput. Ind. Eng., 2008)

Modeling realistic hybrid flexible flowshop scheduling problems. - Rubén Ruiz; Funda Sivrikaya-Serifoglu; Thijs Urlings (Comput. Oper. Res., 2008)

Minimising total tardiness in the m-machine flowshop problem: A review and evaluation of heuristics and metaheuristics. - Eva Vallada; Rubén Ruiz; Gerardo Minella (Comput. Oper. Res., 2008)

The Youngest OR in Europe. - Rubén Ruiz; Concepción Maroto (Eur. J. Oper. Res., 2008)

An Iterated Greedy heuristic for the sequence dependent setup times flowshop problem with makespan and weighted tardiness objectives. - Rubén Ruiz; Thomas Stützle (Eur. J. Oper. Res., 2008)

A Review and Evaluation of Multiobjective Algorithms for the Flowshop Scheduling Problem. - Gerardo Minella; Rubén Ruiz; Michele Ciavotta (INFORMS J. Comput., 2008)

Minimizing the bicriteria of makespan and maximum tardiness with an upper bound on maximum tardiness. - Rubén Ruiz; Ali Allahverdi (Comput. Oper. Res., 2009)

Cooperative metaheuristics for the permutation flowshop scheduling problem. - Eva Vallada; Rubén Ruiz (Eur. J. Oper. Res., 2009)

Constructivist Pedagogy Meets Agile Development . - Stephen R. Foster; Rubén Ruiz (ITNG, 2010)

The SR-GCWS hybrid algorithm for solving the capacitated vehicle routing problem. - Angel A. Juan; Javier Faulin; Rubén Ruiz; Barry B. Barrios; Santi Caballé (Appl. Soft Comput., 2010)

The distributed permutation flowshop scheduling problem. - B. Naderi 001; Rubén Ruiz (Comput. Oper. Res., 2010)

Algorithms for a realistic variant of flowshop scheduling. - B. Naderi 001; Rubén Ruiz; Mostafa Zandieh (Comput. Oper. Res., 2010)

Iterated greedy local search methods for unrelated parallel machine scheduling. - Luis Fanjul-Peyro; Rubén Ruiz (Eur. J. Oper. Res., 2010)

Architecture of manufacturing scheduling systems: Literature review and an integrated proposal. - Jose M. Framiñan; Rubén Ruiz (Eur. J. Oper. Res., 2010)

The hybrid flow shop scheduling problem. - Rubén Ruiz; José Antonio Vázquez Rodríguez (Eur. J. Oper. Res., 2010)

Shifting representation search for hybrid flexible flowline problems. - Thijs Urlings; Rubén Ruiz; Thomas Stützle (Eur. J. Oper. Res., 2010)

Genetic algorithms with different representation schemes for complex hybrid flexible flow line problems. - Thijs Urlings; Rubén Ruiz; Funda Sivrikaya-Serifoglu (Int. J. Metaheuristics, 2010)

Size-reduction heuristics for the unrelated parallel machines scheduling problem. - Luis Fanjul-Peyro; Rubén Ruiz (Comput. Oper. Res., 2011)

Restarted Iterated Pareto Greedy algorithm for multi-objective flowshop scheduling problems. - Gerardo Minella; Rubén Ruiz; Michele Ciavotta (Comput. Oper. Res., 2011)

Review of "Experimental Methods for the Analysis of Optimization Algorithms", Thomas Bartz-Beielstein, Marco Chiarandini, Luı's Paquete, Mike Preuss. Springer, 2010. - Rubén Ruiz (Eur. J. Oper. Res., 2011)

A genetic algorithm for the unrelated parallel machine scheduling problem with sequence dependent setup times. - Eva Vallada; Rubén Ruiz (Eur. J. Oper. Res., 2011)

Efficient Waste Collection by Means of Assignment Problems. - Kostanca Katragjini; Federico Perea; Rubén Ruiz (ICORES, 2012)

Vehicle routing problem with uncertain demands: An advanced particle swarm algorithm. - Babak Farhang Moghaddam; Rubén Ruiz; Seyed Jafar Sadjadi (Comput. Ind. Eng., 2012)

Scheduling unrelated parallel machines with optional machines and jobs selection. - Luis Fanjul-Peyro; Rubén Ruiz (Comput. Oper. Res., 2012)

The effect of the asymmetry of road transportation networks on the traveling salesman problem. - Alejandro Rodríguez; Rubén Ruiz (Comput. Oper. Res., 2012)

A study on the effect of the asymmetry on real capacitated vehicle routing problems. - Alejandro Rodríguez; Rubén Ruiz (Comput. Oper. Res., 2012)

Local search methods for the flowshop scheduling problem with flowtime minimization. - Quan-Ke Pan; Rubén Ruiz (Eur. J. Oper. Res., 2012)

A comprehensive review and evaluation of permutation flowshop heuristics to minimize flowtime. - Quan-Ke Pan; Rubén Ruiz (Comput. Oper. Res., 2013)

Multi-objective sequence dependent setup times permutation flowshop: A new algorithm and a comprehensive study. - Michele Ciavotta; Gerardo Minella; Rubén Ruiz (Eur. J. Oper. Res., 2013)

Simple constructive heuristics for the Distributed Assembly Permutation Flowshop Scheduling Problem with sequence dependent setup times. - Sara Hatami; Rubén Ruiz; Carlos Andrés-Romano (CoDIT, 2014)

A scatter search algorithm for the distributed permutation flowshop scheduling problem. - Bahman Naderi; Rubén Ruiz (Eur. J. Oper. Res., 2014)

New hard benchmark for flowshop scheduling problems minimising makespan. - Eva Vallada; Rubén Ruiz; Jose M. Framiñan (Eur. J. Oper. Res., 2015)

Hybrid Resource Provisioning for Workflow Scheduling in Cloud Computing. - Long Chen 021; Yucheng Guo; Xiaoping Li 001; Rubén Ruiz (HCC, 2016)

Scheduling Stochastic Multi-stage Jobs on Elastic Computing Services in Hybrid Clouds. - Jie Zhu 002; Xiaoping Li 001; Rubén Ruiz; Xiaolong Xu 002; Yi Zhang 009 (ICWS, 2016)

Heuristics for periodical batch job scheduling in a MapReduce computing framework. - Xiaoping Li 001; Tianze Jiang; Rubén Ruiz (Inf. Sci., 2016)

A Trust Constrained Workflow Scheduling Method in Cloud Computing. - Wei Hu; Xiaoping Li 001; Taoyong Ding; Rubén Ruiz (ChineseCSCW, 2017)

Cloud workflow scheduling with on-demand and spot block instances. - Long Chen 021; Xiaoping Li 001; Rubén Ruiz (CSCWD, 2017)

Trust constrained workflow scheduling in cloud computing. - Xiaoping Li 001; Wei Hu; Taoyong Ding; Rubén Ruiz (SMC, 2017)

Iterated search methods for earliness and tardiness minimization in hybrid flowshops with due windows. - Quan-Ke Pan; Rubén Ruiz; Pedro Alfaro-Fernández (Comput. Oper. Res., 2017)

Models and matheuristics for the unrelated parallel machine scheduling problem with additional resources. - Luis Fanjul-Peyro; Federico Perea; Rubén Ruiz (Eur. J. Oper. Res., 2017)

A new vision of approximate methods for the permutation flowshop to minimise makespan: State-of-the-art and computational evaluation. - Victor Fernandez-Viagas; Rubén Ruiz; Jose M. Framiñan (Eur. J. Oper. Res., 2017)

An iterated greedy heuristic for a market segmentation problem with multiple attributes. - Diana L. Huerta-Muñoz; Roger Z. Ríos-Mercado; Rubén Ruiz (Eur. J. Oper. Res., 2017)

Matheuristics for the irregular bin packing problem with free rotations. - Antonio Martinez-Sykora; Ramón Alvarez-Valdés; Julia A. Bennell; Rubén Ruiz; José Manuel Tamarit (Eur. J. Oper. Res., 2017)

An effective heuristic for project scheduling with resource availability cost. - Xia Zhu; Rubén Ruiz; Shiyu Li; Xiaoping Li 001 (Eur. J. Oper. Res., 2017)

A delay-based dynamic scheduling algorithm for bag-of-task workflows with stochastic task execution times in clouds. - Zhicheng Cai; Xiaoping Li 001; Rubén Ruiz; Qianmu Li (Future Gener. Comput. Syst., 2017)

An Exact Algorithm for the Shortest Path Problem With Position-Based Learning Effects. - Yamin Wang; Xiaoping Li 001; Rubén Ruiz (IEEE Trans. Syst. Man Cybern. Syst., 2017)

A Fast Algorithm for Finding the Bi-objective Shortest Path in Complicated Networks. - Yamin Wang; Xiaoping Li 001; Rubén Ruiz (CSCWD, 2018)

Price forecasting for spot instances in Cloud computing. - Zhicheng Cai; Xiaoping Li 001; Rubén Ruiz; Qianmu Li (Future Gener. Comput. Syst., 2018)

Idle block based methods for cloud workflow scheduling with preemptive and non-preemptive tasks. - Long Chen 021; Xiaoping Li 001; Rubén Ruiz (Future Gener. Comput. Syst., 2018)

An iterated greedy heuristic for no-wait flow shops with sequence dependent setup times, learning and forgetting effects. - Xiaoping Li 001; Zhi Yang; Rubén Ruiz; Tian Chen; Shaochun Sui (Inf. Sci., 2018)

An Iterated Greedy Heuristic for Mixed No-Wait Flowshop Problems. - Yamin Wang; Xiaoping Li 001; Rubén Ruiz; Shaochun Sui (IEEE Trans. Cybern., 2018)

Scheduling Stochastic Multi-Stage Jobs to Elastic Hybrid Cloud Resources. - Jie Zhu 002; Xiaoping Li 001; Rubén Ruiz; Xiaolong Xu 002 (IEEE Trans. Parallel Distributed Syst., 2018)

Cloud Workflow Scheduling with Deadlines and Time Slot Availability. - Xiaoping Li 001; Lihua Qian; Rubén Ruiz (IEEE Trans. Serv. Comput., 2018)

Methods for Scheduling Problems Considering Experience, Learning, and Forgetting Effects. - Xiaoping Li 001; Yulu Jiang; Rubén Ruiz (IEEE Trans. Syst. Man Cybern. Syst., 2018)

Scheduling Heuristics. - Rubén Ruiz (Handbook of Heuristics, 2018)

Iterated Greedy. - Thomas Stützle; Rubén Ruiz (Handbook of Heuristics, 2018)

Iterated Local Search. - Thomas Stützle; Rubén Ruiz (Handbook of Heuristics, 2018)

Cost Minimization for Service Providers with Impatient Consumers in Cloud Computing. - Shuang Wang 012; Xiaoping Li 001; Rubén Ruiz; Yun Wang (CSCWD, 2019)

Feature Selection via Adaptive Spectral Clustering based on Joint Mutual Information. - Yadi Wang; Xiaoping Li 001; Rubén Ruiz; Xia Zhu (CSCWD, 2019)

Understanding Parents' Concerns with Smart Device Usage in the Home. - Aarathi Prasad; Rubén Ruiz; Timothy Stablein (HCI (29), 2019)

Reformulations and an exact algorithm for unrelated parallel machine scheduling problems with setup times. - Luis Fanjul-Peyro; Rubén Ruiz; Federico Perea (Comput. Oper. Res., 2019)

OR models in urban service facility location: A critical review of applications and future developments. - Reza Zanjirani Farahani; Samira Fallah; Rubén Ruiz; Sara Hosseini; Nasrin Asgari (Eur. J. Oper. Res., 2019)

Integer programming models for the pre-marshalling problem. - Consuelo Parreño-Torres; Ramón Alvarez-Valdés; Rubén Ruiz (Eur. J. Oper. Res., 2019)

A branch and bound approach for large pre-marshalling problems. - Shunji Tanaka; Kevin Tierney; Consuelo Parreño-Torres; Ramón Alvarez-Valdés; Rubén Ruiz (Eur. J. Oper. Res., 2019)

A Microwave Polarimeter Demonstrator for Astronomy with Near-Infra-Red Up-Conversion for Optical Correlation and Detection. - Francisco J. Casas; David Ortiz; Beatriz Aja; Maria Luisa de la Fuente; Eduardo Artal; Rubén Ruiz; Jesus Mirapeix (Sensors, 2019)

Resource Provisioning for Task-Batch Based Workflows with Deadlines in Public Clouds. - Zhicheng Cai; Xiaoping Li 001; Rubén Ruiz (IEEE Trans. Cloud Comput., 2019)

Weighted General Group Lasso for Gene Selection in Cancer Classification. - Yadi Wang; Xiaoping Li 001; Rubén Ruiz (IEEE Trans. Cybern., 2019)

Analyzing Privacy Practices of Existing mHealth Apps. - Aarathi Prasad; Matthew Clark; Ha Linh Nguyen; Rubén Ruiz; Emily Xiao (HEALTHINF, 2020)

Ergonomic risk and cycle time minimization for the U-shaped worker assignment assembly line balancing problem: A multi-objective approach. - Zikai Zhang; Qiuhua Tang; Rubén Ruiz; Liping Zhang 002 (Comput. Oper. Res., 2020)

Automatic Algorithm Design for Hybrid Flowshop Scheduling Problems. - Pedro Alfaro-Fernández; Rubén Ruiz; Federico Pagnozzi; Thomas Stützle (Eur. J. Oper. Res., 2020)

Mass casualty management in disaster scene: A systematic review of OR&MS research in humanitarian operations. - Reza Zanjirani Farahani; Mohammad Mehdi Lotfi; Atefe Baghaian; Rubén Ruiz; Shabnam Rezapour (Eur. J. Oper. Res., 2020)

Benders decomposition for the mixed no-idle permutation flowshop scheduling problem. - Tolga Bektas; Alper Hamzadayi; Rubén Ruiz (J. Sched., 2020)

Allocating MapReduce workflows with deadlines to heterogeneous servers in a cloud data center. - Jia Wang; Xiaoping Li 001; Rubén Ruiz; Hanchuan Xu; Dianhui Chu (Serv. Oriented Comput. Appl., 2020)

Performance Analysis for Heterogeneous Cloud Servers Using Queueing Theory. - Shuang Wang 012; Xiaoping Li 001; Rubén Ruiz (IEEE Trans. Computers, 2020)

Scheduling Periodical Multi-Stage Jobs With Fuzziness to Elastic Cloud Resources. - Jie Zhu 002; Xiaoping Li 001; Rubén Ruiz; Wei Li 058; Haiping Huang; Albert Y. Zomaya (IEEE Trans. Parallel Distributed Syst., 2020)

Resource Renting for Periodical Cloud Workflow Applications. - Long Chen 021; Xiaoping Li 001; Rubén Ruiz (IEEE Trans. Serv. Comput., 2020)

Scheduling Microservice-based Workflows to Containers in On-demand Cloud Resources. - Wenzheng Li; Xiaoping Li 001; Rubén Ruiz (CSCWD, 2021)

Solving the generalized multi-port container stowage planning problem by a matheuristic algorithm. - Consuelo Parreño-Torres; Hatice Çalik; Ramón Alvarez-Valdés; Rubén Ruiz (Comput. Oper. Res., 2021)

Bi-objective parallel machine scheduling with additional resources during setups. - Juan C. Yepes-Borrero; Federico Perea; Rubén Ruiz; Fulgencia Villa (Eur. J. Oper. Res., 2021)

Hybrid Resource Provisioning for Cloud Workflows with Malleable and Rigid Tasks. - Long Chen 021; Xiaoping Li 001; Yucheng Guo; Rubén Ruiz (IEEE Trans. Cloud Comput., 2021)

Multi-Queue Request Scheduling for Profit Maximization in IaaS Clouds. - Shuang Wang 012; Xiaoping Li 001; Quan Z. Sheng; Rubén Ruiz; Jinquan Zhang; Amin Beheshti (IEEE Trans. Parallel Distributed Syst., 2021)

Group Scheduling With Nonperiodical Maintenance and Deteriorating Effects. - Haiyan Xu; Xiaoping Li 001; Rubén Ruiz; Haihong Zhu (IEEE Trans. Syst. Man Cybern. Syst., 2021)

Automatic generation of iterated greedy algorithms for the non-permutation flow shop scheduling problem with total completion time minimization. - Artur Brum; Rubén Ruiz; Marcus Ritt (Comput. Ind. Eng., 2022)

Scheduling multi-tenant cloud workflow tasks with resource reliability. - Xiaoping Li 001; Dongyuan Pan; Yadi Wang; Rubén Ruiz (Sci. China Inf. Sci., 2022)

A parameter-Less iterated greedy method for the hybrid flowshop scheduling problem with setup times and due date windows. - Ahmed Missaoui; Rubén Ruiz (Eur. J. Oper. Res., 2022)

Task Scheduling for Spark Applications With Data Affinity on Heterogeneous Clusters. - Zhang Xiaodong; Xiaoping Li 001; Houan Du; Rubén Ruiz (IEEE Internet Things J., 2022)

A referenced iterated greedy algorithm for the distributed assembly mixed no-idle permutation flowshop scheduling problem with the total tardiness criterion. - Yuanzhen Li; Quan-Ke Pan; Rubén Ruiz; Hongyan Sang (Knowl. Based Syst., 2022)

Metaphor-based metaheuristics, a call for action: the elephant in the room. - Claus Aranha; Christian Leonardo Camacho-Villalón; Felipe Campelo; Marco Dorigo; Rubén Ruiz; Marc Sevaux; Kenneth Sörensen; Thomas Stützle (Swarm Intell., 2022)

A Survey on Sparse Learning Models for Feature Selection. - Xiaoping Li 001; Yadi Wang; Rubén Ruiz (IEEE Trans. Cybern., 2022)

MapReduce Task Scheduling in Heterogeneous Geo-Distributed Data Centers. - Xiaoping Li 001; Fuchao Chen; Rubén Ruiz; Jie Zhu 002 (IEEE Trans. Serv. Comput., 2022)

Energy-Aware Cloud Workflow Applications Scheduling With Geo-Distributed Data. - Xiaoping Li 001; Wei Yu; Rubén Ruiz; Jie Zhu 002 (IEEE Trans. Serv. Comput., 2022)

Energy Utilization Task Scheduling for MapReduce in Heterogeneous Clusters. - Jia Wang; Xiaoping Li 001; Rubén Ruiz; Jie Yang; Dianhui Chu (IEEE Trans. Serv. Comput., 2022)

A Hybrid Fault-Tolerant Scheduling for Deadline-Constrained Tasks in Cloud Systems. - Guangshun Yao; Qian Ren; Xiaoping Li 001; Shenghui Zhao; Rubén Ruiz (IEEE Trans. Serv. Comput., 2022)

Smart Offloading Computation-intensive & Delay-intensive Tasks of Real-time Workflows in Mobile Edge Computing. - Haihong Zhu; Xiaoping Li 001; Long Chen 021; Rubén Ruiz (ICWS, 2023)

Introduction to the special issue on the role of operational research in future epidemics/ pandemics. - Reza Zanjirani Farahani; Rubén Ruiz; Luk N. Van Wassenhove (Eur. J. Oper. Res., 2023)

A constraint programming approach for the premarshalling problem. - Celia Jiménez-Piqueras; Rubén Ruiz; Consuelo Parreño-Torres; Ramón Alvarez-Valdés (Eur. J. Oper. Res., 2023)

Mixed-Integer Programming vs. Constraint Programming for Shop Scheduling Problems: New Results and Outlook. - Bahman Naderi; Rubén Ruiz; Vahid Roshanaei (INFORMS J. Comput., 2023)

An incremental learning evolutionary algorithm for many-objective optimization with irregular Pareto fronts. - Mingjing Wang; Xiaoping Li 001; Yong Dai; Long Chen 021; Huiling Chen 001; Rubén Ruiz (Inf. Sci., 2023)

Preface to the Special Issue on Developments in Metaheuristics. - Juan G. Villegas; Jorge E. Mendoza; Celso C. Ribeiro; Rubén Ruiz; Andrés L. Medaglia (Int. Trans. Oper. Res., 2023)

Feature Selection With Maximal Relevance and Minimal Supervised Redundancy. - Yadi Wang; Xiaoping Li 001; Rubén Ruiz (IEEE Trans. Cybern., 2023)

Failure-Aware Elastic Cloud Workflow Scheduling. - Guangshun Yao; Xiaoping Li 001; Qian Ren; Rubén Ruiz (IEEE Trans. Serv. Comput., 2023)

A collaborative iterated greedy algorithm with reinforcement learning for energy-aware distributed blocking flow-shop scheduling. - Haizhu Bao; Quanke Pan; Rubén Ruiz; Liang Gao 001 (Swarm Evol. Comput., 2023)

The container premarshalling problem under limited crane time: A constraint programming approach. - Celia Jiménez-Piqueras; Consuelo Parreño-Torres; Ramón Alvarez-Valdés; Rubén Ruiz (Comput. Oper. Res., 2024)

Scheduling Workflows With Limited Budget to Cloud Server and Serverless Resources. - Jinquan Zhang; Xiaoping Li 001; Long Chen 021; Rubén Ruiz (IEEE Trans. Serv. Comput., 2024)

Solving the yard crane scheduling problem with dynamic assignment of input/output points. - Hongtao Wang; Fulgencia Villa; Eva Vallada; Rubén Ruiz (Comput. Oper. Res., 2025)

The impact of frequency and magnitude of natural disasters on inventory prepositioning. - Keyvan Fardi; Fatemeh Ghasemzadeh; Reza Zanjirani Farahani; Nasrin Asgari; Benjamin Laker; Rubén Ruiz (Eur. J. Oper. Res., 2025)

Iterated greedy for the yard crane scheduling problem with input/output assignment. - Hongtao Wang; Rubén Ruiz; Fulgencia Villa; Eva Vallada (Eur. J. Oper. Res., 2025)

Persons and freight transportation. - Chefi Triki; Rubén Ruiz; Abolfazl Mirzazadeh; Gerhard-Wilhelm Weber (Central Eur. J. Oper. Res., 2025)