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This book constitutes revised selected papers from the 6th International Conference on Operations Research and Enterprise Systems, ICORES 2017, held in Porto, Portugal, in February 2017.

The 15 papers presented in this volume were carefully reviewed and selected from a total of 90 submissions. They are organized in topical sections named: methodologies and technologies; and applications.

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Methodologies and Technologies.- Optimization in Sports League Scheduling: Experiences from the Belgian Pro League Soccer.- Operations Research and Voting Theory.- The Window Fill Rate with Nonzero Assembly Times: Application to a Battery Swapping Network.- Solving the Integrated Production and Imperfect Preventive Maintenance Planning Problem.- Markov Decision Processes Applied to the Payment of Dividends of a Reserve Process.- Impact of Collaborative External Truck Scheduling on Yard Efficiency in Container Terminals.- Optimal Repricing Strategies in a Stochastic Infinite Horizon Duopoly.- Location-scheduling Optimization Problem to Design Private Charging Infrastructure for Electric Vehicles.- Approximate Dominance for Many-objective Genetic Programming.- Allocation Strategies based on Possibilistic Rewards for the Multi-Armed Bandit Problem: A Numerical Study and Regret Analysis.- Managing Service Parts for Discontinued Products: An Action Research Approach.- Optimizing Combination Warranty Policies using Remanufactured Replacement Products from the Seller and Buyer´s Perspectives.- Applications.- Hierarchical Decomposition Approach for Detailed Scheduling of Pipeline Systems with Branches.- On the Impact of Considering Power Losses in Offshore Wind Farm Cable Routing.- A Novel Storage Space Allocation Policy for Import Containers.

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