Cristin-resultat-ID: 1146389
Sist endret: 12. august 2014, 12:06
Resultat
Vitenskapelig foredrag
2014

Intermodal journey planning with real-time events

Bidragsytere:
  • Dag Kjenstad og
  • Geir Hasle

Presentasjon

Navn på arrangementet: The third meeting of the EURO Working Group on Vehicle Routing and Logistics Optimization (VeRoLog 2014)
Sted: Oslo
Dato fra: 22. juni 2014
Dato til: 25. juni 2014

Arrangør:

Arrangørnavn: SINTEF ICT, Høgskolen i Molde, NTNU, NHH

Om resultatet

Vitenskapelig foredrag
Publiseringsår: 2014

Beskrivelse Beskrivelse

Tittel

Intermodal journey planning with real-time events

Sammendrag

Intermodal journey planning (IJP) provides travel itineraries for personal journeys combining several modes of transportation such as public transport (bus, train, boat, airplane) and private transport (car, bicycle, walking). Each mode permits travels within a defined transportation network and a journey may traverse several networks at transition points. Travel time, travel cost, and number of transits are important criteria. In a real-world setting a transportation network is frequently subject to real-time events that affect which journey is optimal at a given time. We propose a system for optimized IJP able to handle large transportation networks while immediately taking real-time information into consideration. The requirement for fast response while handling real-time events makes it hard to utilize popular speed-up techniques relying on pre-processing of the networks. We present the main challenges relating to this approach, how they are modelled, algorithms applicable for the model, and preliminary computational results.

Bidragsytere

Dag Kjenstad

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS

Geir Hasle

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS
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