Turn-by-Turn Routing Decision Based on Copula Travel Time Estimation with Observable Floating-Car Data

In this paper, we consider making stochastic optimal turn-by-turn decisions from alternative links associated with dependent stochastic travel time. A framework is set up which is made up of a copula-based estimator for travel time dependence structure, a series of probabilistic assumptions on processing time-space sparse floating car data and a set of alternative stochastic decision rules to characterize the optimality. In the procedure, Non-normal margins and non-normal joint dependence structures are considered for the general link pairs. As further development, the generation of reliable estimates and intersection similarity based analysis are considered.

Language

  • English

Media Info

  • Media Type: DVD
  • Features: Appendices; Figures; References; Tables;
  • Pagination: 38p
  • Monograph Title: TRB 89th Annual Meeting Compendium of Papers DVD

Subject/Index Terms

Filing Info

  • Accession Number: 01154637
  • Record Type: Publication
  • Report/Paper Numbers: 10-2723
  • Files: BTRIS, TRIS, TRB
  • Created Date: Jan 25 2010 11:19AM