Michelle Dunbar

Improving Public Transport Accessibility via Provision of a Dial-a-Ride Shuttle-Bus Service, Incorporating Passenger Travel-Mode Heterogeneity

  • Michelle Dunbar
  • Amirah Rahman
    • Categories Scheduling Tags , ,

    In many real-world transportation systems, passengers are often required to make a number of interchanges between different modes of transport. As cities continue to grow, a greater number of these connections tend to occur within centrally located Transport Hubs. In order to encourage the uptake of public transport in major cities, it is important for … Read more

    An Integrated Scenario-Based Approach for Robust Aircraft Routing, Crew Pairing and Re-timing.

  • Michelle Dunbar
  • Gary Froyland
  • Cheng-Lung Wu
    • Categories Airline Optimization Tags , , ,

    For reasons of tractability, the airline scheduling problem has traditionally been sequentially decomposed into various stages (eg. schedule generation, fleet assignment, aircraft routing, and crew pairing), with the decisions from one stage imposed upon the decision making process in subsequent stages. Whilst this approach greatly simplifies the solution process, it unfortunately fails to capture the … Read more

    Robust Airline Schedule Planning: Minimizing Propagated Delay in an Integrated Routing and Crewing Framework

  • Michelle Dunbar
  • Gary Froyland
  • Cheng-Lung Wu
    • Categories Airline Optimization Tags , ,

    To retain a degree of tractability, the airline scheduling problem has traditionally been sequentially decomposed into various stages (eg. schedule generation, fleet assignment, aircraft routing, and crew pairing), with the decisions from one stage imposed upon the decision making process in subsequent stages. Whilst this approach greatly simpli es the solution process, it unfortunately fails to … Read more