• A genetic algorithm for the multistage control of a fuzzy system in a fuzzy environment 

    Kacprzyk, Janusz (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1997)
    Accés obert
    We discuss a prescriptive approach to multistage optimal fuzzy control of a fuzzy system, given by a fuzzy state transition equation. Fuzzy constraints and fuzzy goals at consecutive control stages are given, and ...
  • Exact solution of hub network design problems with profits 

    Alibeyg, Armaghan; Contreras Aguilar, Iván; Fernández Aréizaga, Elena (Elsevier, 2018-04-01)
    Accés restringit per política de l'editorial
    This paper studies hub network design problems with profits. They consider a profit-oriented objective that measure the tradeoff between the revenue due to served commodities and the overall network design and transportation ...
  • New computational experiences on the Hoist Scheduling Problem for cyclic manufacturing of different products. 

    Mateo Doll, Manuel; Companys Pascual, Ramón (2007-01)
    Report de recerca
    Accés obert
    Jobs of two products must receive the same treatments in a production line of tanks. If the size of both batches is equal, we propose a cyclic manufacturing composed of a job from batch 1 and a job from batch 2. A hoist ...