Enviaments recents

  • Tools used to assess the quality of peer review reports: a methodological systematic review 

    Superchi, Cecilia; González Alastrué, José Antonio; Solà, Ivan; Cobo Valeri, Erik; Hren, Darko; Boutron, Isabelle (2019-03-06)
    Article
    Accés obert
    Background A strong need exists for a validated tool that clearly defines peer review report quality in biomedical research, as it will allow evaluating interventions aimed at improving the peer review process in ...
  • Exact calculation of network robustness 

    Lordan González, Oriol; Albareda Sambola, Maria (2019-03)
    Article
    Accés restringit per política de l'editorial
    Finding the most critical nodes regarding network connectivity has attracted the attention of many researchers in infrastructure networks, power grids, transportation networks and physics in complex networks. Static ...
  • A branch-and-cut algorithm for the multidepot rural postman problem 

    Fernández Aréizaga, Elena; Laporte, Gilbert; Rodríguez Pereira, Jessica (2018-03)
    Article
    Accés obert
    This paper considers the Multidepot Rural Postman Problem, an extension of the classical Rural Postman Problem in which there are several depots instead of only one. The aim is to construct a minimum cost set of routes ...
  • Exact solution of hub network design problems with profits 

    Alibeyg, Armaghan; Contreras Aguilar, Iván; Fernández Aréizaga, Elena (Elsevier, 2018-04-01)
    Article
    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 ...
  • Solving the optimum communication spanning tree problem 

    Zetina, Carlos Armando; Contreras Aguilar, Iván; Fernández Aréizaga, Elena; Luna Mota, Carlos (Elsevier, 2019-02)
    Article
    Accés restringit per política de l'editorial
    This paper presents an algorithm based on Benders decomposition to solve the optimum communication spanning tree problem. The algorithm integrates within a branch-and-cut framework a stronger reformulation of the problem, ...
  • Assessing Shiny apps through student feedback: recommendations from a qualitative study 

    González Alastrué, José Antonio; Lopez, Mireia; Cobo Valeri, Erik; Cortés Martínez, Jordi (2018-09)
    Article
    Accés restringit per política de l'editorial
    Teaching statistics has benefited from Java applets, the successful technology that appeared in the late 90s and which allowed real interactivity on an Internet browser. Combining dynamic functionality with the web provides ...
  • A two-phase solution algorithm for the Flexible Periodic Vehicle Routing Problem 

    Archetti, Claudia; Fernández Aréizaga, Elena; Huerta Muñoz, Diana Lucia (2018-11-01)
    Article
    Accés restringit per política de l'editorial
    The Flexible Periodic Vehicle Routing Problem is the problem of visiting a given set of customers considering a certain periodicity to attend their demands. It is a generalization of the Periodic Vehicle Routing Problem ...
  • Symmetric vs asymmetric protection levels in SDC methods for tabular data 

    Baena, Daniel; Castro Pérez, Jordi; González Alastrué, José Antonio (Springer, 2018-09)
    Article
    Accés obert
    Protection levels on sensitive cells—which are key parameters of any statistical disclosure control method for tabular data—are related to the difficulty of any attacker to recompute a good estimation of the true cell ...
  • On optimal participation in the electricity markets of wind power plants with battery energy storage systems 

    Heredia, F.-Javier (Francisco Javier); Cuadrado Guevara, Marlyn Dayana; Corchero García, Cristina (2018-01-01)
    Article
    Accés obert
    The recent cost reduction and technological advances in medium- to large-scale battery energy storage systems (BESS) makes these devices a true alternative for wind producers operating in electricity markets. Associating ...
  • Analysis of satellite constellations for the continuous coverage of ground regions 

    Dai, Guangming; Chen, Xiaoyu; Wang, Maocai; Fernández Aréizaga, Elena; Nguyen, Tuan Nam; Reinelt, Gerhard (2017-11-01)
    Article
    Accés obert
    This paper studies the problem of analyzing multisatellite constellations with respect to their coverage capacity of areas on Earth’s surface. The geometric configuration of constellation projection points on Earth’s surface ...
  • The shared customer collaboration vehicle routing problem 

    Fernández Aréizaga, Elena; Roca Riu, Mireia; Speranza, M. Grazia (Elsevier, 2018-03-16)
    Article
    Accés restringit per política de l'editorial
    This paper introduces a new vehicle routing problem that arises in an urban area where several carriers operate and some of their customers have demand of service for more than one carrier. The problem, called Shared ...
  • The generalized arc routing problem 

    Aráoz Durand, Julián Arturo; Fernández Aréizaga, Elena; Franquesa, Carles (Springer, 2017-10)
    Article
    Accés obert
    This paper focuses on the generalized arc routing problem. This problem is stated on an undirected graph in which some clusters are defined as pairwise-disjoint connected subgraphs, and a route is sought that traverses at ...

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