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  • Open Access
    Authors: 
    Francisco A. Ortega; Miguel A. Pozo; Justo Puerto;
    Publisher: Elsevier BV

    This paper addresses a decision making problem concerning the planning of cultural schedules. The model maximizes the overall welfare of the entire system by integrating the different parties involved in the process (artistic agents, sites and administration) in a unifi...

  • Open Access English
    Authors: 
    Justo Puerto; Federico Perea;
    Publisher: Elsevier
    Country: Spain

    [EN] In this paper, we characterize minimax and Pareto-optimal security payoff vectors for general multicriteria zero-sum matrix games, using properties similar to the ones that have been used in the single criterion case. Our results show that these two solution concep...

  • Open Access
    Authors: 
    Gilbert Laporte; Francisco A. Ortega; Miguel A. Pozo; Justo Puerto;
    Publisher: Elsevier

    The Transit Network Timetabling and Scheduling Problem (TNTSP) aims at determining anoptimal timetable for each line of a transit network by establishing departure and arrivaltimes at each station and allocating a vehicle to each timetable. The current models for thepla...

  • Open Access English
    Authors: 
    Rafael Vazquez; Federico Perea; Jorge Galán Vioque;
    Publisher: Elsevier
    Country: Spain

    Every day, ground stations need to manage numerous requests for allocation of antenna time slots by customers operating satellites. For multi-antenna, multi-site ground networks serving numerous satellite operators, oftentimes these requests yield conflicts, which arise...