Browsing by Author "Zarama, Roberto"

Now showing items 1-4 of 4

    • Do Health Benefits Outweigh the Costs of Mass Recreational Programs? An Economic Analysis of Four Ciclovía Programs 
      Montes, Felipe; Sarmiento, Olga L.; Zarama, Roberto; Pratt, Michael; Wang, Guijing; Jacoby, Enrique; Schmid, Thomas L.; Ramos, Mauricio; Ruiz, Oscar; Vargas, Olga; Michel, Gabriel; Zieff, Susan G.; Valdivia Hepp, Juan; Cavill, Nick; Kahlmeier, Sonja (Springer, 2012-02)
      One promising public health intervention for promoting physical activity is the Ciclovia program. The Ciclovia is a regular multisectorial community-based program in which streets are temporarily closed for motorized ...
    • Modeling a bus through a sequence of traffic lights 
      Villalobos, Jorge; Muñoz, Víctor; Rogan Castillo, José; Zarama, Roberto; Penagos, Juan Felipe; Toledo Cabrera, Benjamín; Valdivia Hepp, Juan (Amer Inst Physics, 2015)
      We propose a model of a bus traveling through a sequence of traffic lights, which is required to stop between the traffic signals to pick up passengers. A two dimensional model, of velocity and traveled time at each traffic ...
    • Regular transport dynamics produce chaotic travel times 
      Villalobos, Jorge; Muñoz Gálvez, Víctor; Rogan Castillo, José; Zarama, Roberto; Johnson, Neil F.; Toledo Cabrera, Benjamín; Valdivia Hepp, Juan (American Physical Society, 2014)
      In the hope of making passenger travel times shorter and more reliable, many cities are introducing dedicated bus lanes (e.g., Bogota, London, Miami). Herewe showthat chaotic travel times are actually a natural consequence of ...
    • Studying three abstract artists based on a multiplex network knowledge representation 
      Gutiérrez, Luis Fernando; Zarama, Roberto; Valdivia Hepp, Juan Alejandro (Wiley, 2021)
      Discovering the influences between paintings and artists is very important for automatic art analysis. Lately, this problem has gained more importance since research studies are looking into explanations about the origin ...