Additive measures of travel time variability
2011 (English)In: Transportation Research Part B: Methodological, ISSN 0191-2615, Vol. 45, no 10, 1560-1571 p.Article in journal (Refereed) Published
This paper derives a measure of travel time variability for travellers equipped with scheduling preferences defined in terms of time-varying utility rates, and who choose departure time optimally. The corresponding value of travel time variability is a constant that depends only on preference parameters. The measure is unique in being additive with respect to independent parts of a trip. It has the variance of travel time as a special case. Extension is provided to the case of travellers who use a scheduled service with fixed headway.
Place, publisher, year, edition, pages
2011. Vol. 45, no 10, 1560-1571 p.
Travel time variability, Scheduling preferences, Reliability, Additivity
Transport Systems and Logistics
IdentifiersURN: urn:nbn:se:kth:diva-71665DOI: 10.1016/j.trb.2011.07.002ISI: 000297900000004ScopusID: 2-s2.0-80455174656OAI: oai:DiVA.org:kth-71665DiVA: diva2:486872
FunderTrenOp, Transport Research Environment with Novel Perspectives
QC 201202062012-01-312012-01-312013-12-05Bibliographically approved