Lídia Montero

An optimization problem for dynamic OD trip matrix estimation on transit networks with different types of data collection units

  • Esteve Codina
  • Lídia Montero
    • Categories Convex Optimization, Nonlinear Optimization, Transportation Tags , ,

    Dynamic O-D trip matrices for public transportation systems provide a valuable source of information of the usage of public transportation system that may be used either by planners for a better design of the transportation facilities or by the administrations in order to characterize the efficiency of the transport system both in peak hours and … Read more

    Using ACCPM in a simplicial decomposition algorithm for the traffic assignment problem

  • Lídia Montero
  • Dulce Rosas
  • Jordi Castro
    • Categories Complementarity and Variational Inequalities, Transportation Tags , , ,

    The purpose of the traffic assignment problem is to obtain a traffic flow pattern given a set of origin-destination travel demands and flow dependent link performance functions of a road network. In the general case, the traffic assignment problem can be formulated as a variational inequality, and several algorithms have been devised for its efficient … Read more