• Agent-based simulation improves e-grocery deliveries using horizontal cooperation 

      Serrano Hernández, Adrián Upna Orcid; Faulín Fajardo, Javier Upna Orcid; Torre, Rocío de la Upna Orcid; Cadarso, Luis (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      E-commerce has increased tremendously in recent decades because of improvements in the information and telecommunications technology along with changes in societal lifestyles. More recently, e-grocery (groceries purchased ...
    • Analysing capacity challenges in the Multi-Airport System of Mexico City 

      Mújica Mota, Miguel; Izco Berastegui, Irene; Faulín Fajardo, Javier Upna Orcid (Dime University of Genoa, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The relentless growth in Mexico City’s aviation traffic has inevitably strained capacity development of its airport, raising the dilemma between the possible solutions. In the present study, Mexico’s Multi-Airport System ...
    • A biased-randomized learnheuristic for solving the team orienteering problem with dynamic rewards 

      Reyes-Rubiano, Lorena Silvana Upna Orcid; Juan Pérez, Ángel Alejandro; Bayliss, C.; Panadero, Javier; Faulín Fajardo, Javier Upna Orcid; Copado, P. (Elsevier, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper we discuss the team orienteering problem (TOP) with dynamic inputs. In the static version of the TOP, a fixed reward is obtained after visiting each node. Hence, given a limited fleet of vehicles and a threshold ...
    • Determining an optimal area to locate a biorefinery under economic and environmental criteria 

      Serrano Hernández, Adrián Upna Orcid; Faulín Fajardo, Javier Upna Orcid; Pintor Borobia, Jesús María Upna Orcid; Belloso Ezcurra, Javier Upna (Elsevier BV, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Facilities location is a strategic decision which has to be carefully considered because it could involve the failure or success of a business. For that reason, anything that helps decision makers to facilitate their ...
    • Multi-criteria optimization for fleet size with environmental aspects 

      Sawik, Bartosz; Faulín Fajardo, Javier Upna Orcid; Pérez Bernabeu, Elena (Elsevier, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This research concerns multi-criteria vehicle routing problems. Mathematical models are formulated with mixed-integer programming. We consider maximization of capacity of truck vs. minimization of ...
    • Pricing and internalizing noise externalities in road freight transportation 

      Serrano Hernández, Adrián Upna Orcid; Álvarez, Pablo Upna Orcid; Lerga Valencia, Iosu Upna; Reyes-Rubiano, Lorena Silvana Upna Orcid; Faulín Fajardo, Javier Upna Orcid (Elsevier, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      People living close to main roads may suffer from the nuisance of traffic and noise pollution. This paper assesses the effect of full routing cost in vehicle routing decisions by internalizing the external cost ...
    • Simheuristics: an introductory tutorial 

      Juan, Ángel A.; Li, Yuda; Ammouriova, Majsa; Panadero, Javier; Faulín Fajardo, Javier Upna Orcid (IEEE, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Both manufacturing and service industries are subject to uncertainty. Probability techniques and simulation methods allow us to model and analyze complex systems in which stochastic uncertainty is present. When the goal ...
    • A strategic multistage tactical two-stage stochastic optimization model for the airline fleet management problem 

      Serrano Hernández, Adrián Upna Orcid; Cadarso, Luis; Faulín Fajardo, Javier Upna Orcid (Elsevier, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This work proposes stochastic optimization for the airline fleet management problem, considering uncertainty in the demand, operational costs, and fares. In particular, a multistage tree is proposed, compounded of strategic ...
    • Using modelling techniques to analyze urban freight distribution. A case study in Pamplona (Spain) 

      Álvarez, Pablo Upna Orcid; Serrano Hernández, Adrián Upna Orcid; Faulín Fajardo, Javier Upna Orcid; Juan Pérez, Ángel Alejandro (Elsevier, 2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The city of Pamplona, in Spain, is currently experiencing several changes regarding sustainable mobility such as pedestrianization of some streets in the city center, and access control to the Old Town for motor vehicles ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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