Enviaments recents

  • Una visión sobre secuencias regulares 

    Bautista Valhondo, Joaquín; Companys Pascual, Ramon; Corominas Subias, Albert (Sociedad de Estadística e Investigación Operativa (SEIO), 1996-06)
    Article
    Accés obert
    En los últimos años el laboratorio de Organización de la Producción (LOP) del departamento de Organización de Empresas de la UPC ha venido desarrollando una serie de trabajos sobre diversos problemas en el campo de la ...
  • Evaluating the impact of strategic personnel policies using a MILP model: the public university case 

    Torre Martínez, María del Rocío de la; Lusa García, Amaia; Mateo Doll, Manuel (Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses (OE), 2016)
    Article
    Accés obert
    Purpose: The main purpose of the paper is to evaluate the impact of diverse personnel policies around personnel promotion in the design of the strategic staff plan for a public university. The strategic staff planning ...
  • An algorithm for a bi-objective parallel machine problem with eligibility, release dates and delivery times of the jobs 

    Mateo Doll, Manuel; Teghem, Jacques; Tuyttens, Daniel (2016-01-01)
    Article
    Accés obert
    The scheduling of parallel machines is a well-known problem in many companies. Nevertheless, not always all the jobs can be manufactured in any machine and the eligibility appears. Based on a real-life problem, we present ...
  • From the EOQ to the e-ERP. Impact on the Organisation 

    Bautista Valhondo, Joaquín; Mateo Doll, Manuel; Pereira Gude, Jordi; Companys Pascual, Ramón (International Federation of Automatic Control (IFAC), 2002-07-21)
    Article
    Accés restringit per política de l'editorial
    In the Industrial Engineering there has been an evolution of methods, techniques and tools used to support production management through the 20th century, this paper tries to illustrate. Changes began from the classical ...
  • Technical note: relating to the parameter values given by Nelder and Mead in their algorithm 

    Corominas Subias, Albert; García Villoria, Alberto; Pastor Moreno, Rafael (Wiley Heyden, 2015-01-01)
    Article
    Accés obert
    The popular Nelder and Mead (NM) algorithm has four parameters associated to the operations known as reflection, expansion, contraction and shrinkage. The authors set their values to 1, 2, 0.5 and 0.5, respectively, which ...
  • Single-site strategic capacity planning considering renewal, maintenance, inventory, taxes and cash flow management 

    Benedito Benet, Ernest; Corominas Subias, Albert; Martínez Costa, Carme; Mas Machuca, Marta (2016-07)
    Article
    Accés restringit per política de l'editorial
    This paper deals with strategic capacity planning of a single-site manufacturing system. We propose a MILP model that includes relevant business aspects and possibilities, some of which are only partially or not at all ...
  • La anualización de la jornada laboral: nuevos problemas de optimización en la organización del tiempo de trabajo 

    Corominas Subias, Albert; Lusa García, Amaia; Pastor Moreno, Rafael (Sociedad de Estadística e Investigación Operativa (SEIO), 2003-06)
    Article
    Accés obert
    La anualización de la jornada laboral consiste en distribuir las horas anuales contratadas a lo largo del año y en función de la demanda prevista. De esta forma se gana en flexibilidad (se facilita adaptar la capacidad ...
  • A MILP Model for the Long Term Academic Staff Size and Composition Planning in Public Universities 

    Torre Martínez, María del Rocío de la; Lusa García, Amaia; Mateo Doll, Manuel (2015-10)
    Article
    Accés restringit per política de l'editorial
    This paper proposes a model for dealing with the long term staff composition planning in public universities. University academic staff is organized in units (or departments) according to their field of expertise. The staff ...
  • MILP-based heuristics for the design of rural community electrification projects 

    Triado Aymerich, Joan; Ferrer Martí, Laia; García Villoria, Alberto; Pastor Moreno, Rafael (2016-07-01)
    Article
    Accés restringit per política de l'editorial
    Wind-photovoltaic systems are a suitable option to provide electricity to isolated communities autonomously. To design these systems, there are recent mathematical models that solve the location and type of each of the ...
  • Hybrid metaheuristics for the accessibility windows assembly line balancing problem level 2 (AWALBP-L2) 

    Calleja Sanz, Gema; Corominas Subias, Albert; García Villoria, Alberto; Pastor Moreno, Rafael (Elsevier, 2015-10-23)
    Article
    Accés restringit per política de l'editorial
    This paper addresses an assembly line balancing problem in which the length of the workpieces is larger than the width of the workstations. The problem differs from traditional variants of assembly line balancing in the ...

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