Now showing items 21-40 of 41

    • Exact calculation of network robustness 

      Lordan González, Oriol; Albareda Sambola, Maria (2019-03)
      Article
      Open Access
      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 ...
    • Forecasting of taxi times: The case of Barcelona-El Prat airport 

      Lordan González, Oriol; Sallán Leyes, José María; Valenzuela Arroyo, Marta (2016-09)
      Article
      Open Access
      This study computes linear regression models to predict taxi in and out times at Barcelona-El Prat Airport using R software. Taxi time results are given for each stand as a function of the hour of the ...
    • Heuristics of node selection criteria to assess robustness of world airport network 

      Soria Guerrero, Manel; Lordan González, Oriol; Sallán Leyes, José María (2017-06-14)
      Article
      Open Access
      The world airport network (WAN) is one of the networked infrastructures that shape today's economic and social activity, so its resilience against incidents affecting the WAN is an important problem. In this paper, the ...
    • Identifying vital edges in Chinese air route network via memetic algorithm 

      Du, Wen-Bo; Liang, Bo-Yuan; Yan, Gang; Lordan González, Oriol; Cao, Xianbin (2017-02)
      Article
      Open Access
      Due to rapid development in the past decade, air transportation system has attracted considerable research attention from diverse communities. While most of the previous studies focused on airline networks, here we ...
    • Influencia de efectos contextuales y rasgos psicológicos sobre opciones señuelo: revisión de la literatura y propuestas de investigación 

      González Prieto, David; Lordan González, Oriol (Intangible Capital, 2013-04)
      Article
      Open Access
      Objeto: El objetivo del artículo es desarrollar propuestas de investigación cuyos resultados contribuyan a la teoría existente sobre el efecto decoy Diseño/metodología: Primeramente, se presenta una revisión de la ...
    • Journal of Airline and Airport Management: taking off on an exciting journey into air transport research 

      González Prieto, David; Lordan González, Oriol; Sallán Leyes, José María; Simó Guzmán, Pep; Enache, Cristina Mihaela; Fernández Alarcón, Vicenç (Escola Tècnica Superior d'Enginyeries Industrial i Aeronàutica de Terrassa. Universitat Politècnica de Catalunya, 2011)
      Article
      Open Access
    • Journal of Airline and Airport Management: taking off on an exciting journey into air transport research 

      González Prieto, David; Lordan González, Oriol; Sallán Leyes, José María; Simó Guzmán, Pep; Enache, Cristina Mihaela; Fernández Alarcón, Vicenç (Omnia Publisher SL (OmniaScience), 2011-11)
      Article
      Open Access
      We are pleased to introduce this first and inaugural issue of the first volume of the Journal of Airline and Airport Management (JAIRM). JAIRM is an international journal that proposes and fosters discussion on the theory ...
    • Los efectos decoy y marca en la estrategia de venta de una aerolínea comercial low cost 

      González Prieto, David; Sallán Leyes, José María; Simó Guzmán, Pep; Lordan González, Oriol (2011)
      Conference report
      Restricted access - publisher's policy
      La situación actual del transporte aéreo y de la aviación comercial en concreto, dónde las compañías deben adquirir un fuerte posicionamiento, asegurando un segmento concreto de mercado; ha conducido a un aumento de la ...
    • Los efectos decoy y marca en las estrategias de venta de las aerolíneas comerciales 

      González Prieto, David; Sallán Leyes, José María; Simó Guzmán, Pep; Lordan González, Oriol; Fernández Alarcón, Vicenç (2011)
      Conference report
      Open Access
      Esta investigación es una contribución a la evolución de la teoría mediante la aportación de dos elementos significativos. El primero es la comprobación de la existencia de posiciones de decoy inferiores que no producen ...
    • Measuring the vulnerability of global airline alliances to member exits 

      Lordan González, Oriol; Klophaus, Richard (Elsevier, 2017-06-08)
      Article
      Open Access
      We analyse the vulnerability of airline alliance route networks to the exit of member airlines. Vulnerability measures how easy it is to disconnect a network. The assessment is performed by applying the theory of complex ...
    • Mesh network as a competitive advantage for European LCCs: An alternative topology to hub-and-spoke for selling online connections 

      Klophaus, Richard; Merkert, Rico; Lordan González, Oriol (2021-06)
      Article
      Restricted access - publisher's policy
      We introduce mesh networks as an alternative topology to hub-and-spoke networks for low-cost carriers (LCCs) to sell online connections, i.e., indirect connections requiring a transfer between direct connections within a ...
    • Modeling and solving linear programming with R 

      Sallán Leyes, José María; Lordan González, Oriol; Fernández Alarcón, Vicenç (OmniaScience (Omnia Publisher S.L.), 2015-09-08)
      Book
      Open Access
      Linear programming is one of the most extensively used techniques in the toolbox of quantitative methods of optimization. One of the reasons of the popularity of linear programming is that it allows to model a large variety ...
    • Optimal allocation of node capacity in cascade-robustness networks 

      Chen, Zhen; Zhang, Jun; Du, Wen-Bo; Lordan González, Oriol; Tang, Jiangjun (2015-10-23)
      Article
      Open Access
      The robustness of large scale critical infrastructures, which can be modeled as complex networks, is of great significance. One of the most important means to enhance robustness is to optimize the allocation of resources. ...
    • El prestigi empresarial: anàlisi a través de les conselleries creuades 

      Sicilia Espín, Carlos; Lordan González, Oriol; González Prieto, David (Intangible Capital, 2011-11)
      Article
      Open Access
      Objecte: En la literatura sobre xarxes de conselleries creuades, interlocked directorate o interlocks, s’ha plantejat la presència de consellers creuats com un factor influent en el prestigi d'una empresa (Mizruchi, 1996). ...
    • Protean and boundaryless career attitudes scales: Spanish translation and validation 

      Enache, Cristina Mihaela; González González, Inés; Castillo Merino, David; Lordan González, Oriol (Intangible Capital, 2012-04)
      Article
      Open Access
      Purpose: The aim of this paper is to translate into Spanish and examine the psychometric properties of the resulting Spanish version of Briscoe, Hall and DeMuth (2006)’s Protean and Boundayless Career Attitude Scale, ...
    • Robustness of airline alliance route networks 

      Lordan González, Oriol; Sallán Leyes, José María; Simó Guzmán, Pep; González Prieto, David (2015-05)
      Article
      Open Access
      The aim of this study is to analyze the robustness of the three major airline alliances’ (i.e., Star Alliance, oneworld and SkyTeam) route networks. Firstly, the normalization of a multi-scale measure of vulnerability is ...
    • Robustness of airline route networks 

      Lordan González, Oriol; Sallán Leyes, José María; Escorihuela, Nuria; González Prieto, David (2016-03-01)
      Article
      Open Access
      Airlines shape their route network by defining their routes through supply and demand considerations, paying little attention to network performance indicators, such as network robustness. However, the collapse of an airline ...
    • Study of the full-service and low-cost carriers network configuration 

      Lordan González, Oriol (OmniaScience, 2014-12)
      Article
      Open Access
      Purpose: The network strategies used by airline carriers have been a recurring subject in air transport research. The aim of this paper is to investigate the relationship between the different operational characteristics ...
    • Study of the robustness of the European air routes network 

      Lordan González, Oriol; Florido, Joel; Sallán Leyes, José María; Fernández Alarcón, Vicenç; Simó Guzmán, Pep; González Prieto, David (2014-02-26)
      Working paper
      Open Access
    • Study of the topology and robustness of airline route networks from the complex network approach: a survey and research agenda 

      Lordan González, Oriol; Sallán Leyes, José María; Simó Guzmán, Pep (2014-05-15)
      Article
      Restricted access - publisher's policy
      Communication via air routes is an important issue in a world organized around a web city network. In this context, the robustness of network infrastructures, e.g. air transport networks, are a central issue in transport ...