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Transportation Research Part B: Methodological, 2016
Abstract In this paper, we derive implementable measures of travelers’ willingness to pay to save travel time ( vot ) and to improve the reliability ( vor ) of a given trip. We set out a simple microeconomic model of transport mode choice in which each trip is fully characterized by its price and the statistical distribution of its random travel ...
Beaud, Mickaël +2 more
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Abstract In this paper, we derive implementable measures of travelers’ willingness to pay to save travel time ( vot ) and to improve the reliability ( vor ) of a given trip. We set out a simple microeconomic model of transport mode choice in which each trip is fully characterized by its price and the statistical distribution of its random travel ...
Beaud, Mickaël +2 more
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Variable damping factors in travel time tomography
Journal of Applied Geophysics, 1997Abstract In travel time tomography, the evaluation of the problems regarding the introduction of priori information requires special attention. In this article, we analyze the importance of data measurement errors and the ‘damping factors’ in the solution of a system of linear equations.
BERNABINI, Marcello, CARDARELLI, Ettore
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Travel Time Variability versus Freeway Characteristics
2006 IEEE Intelligent Transportation Systems Conference, 2006Travel times on freeways are variable due to variations both in demand and in capacity. For example, the volume of traffic which a road can handle on one day may cause severe congestion on the next due to for example adverse weather affecting capacity.
Huizhao Tu +2 more
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2008
Increasing traffic leads to increasing severity, spatial extension and duration of congestion. Congestion has two immediate consequences. One is that travel times increase on average. Another is that travel times become increasingly variable and unpredictable. When performing economic appraisal of transport policies it is important to account for both.
Fosgerau, Mogens +3 more
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Increasing traffic leads to increasing severity, spatial extension and duration of congestion. Congestion has two immediate consequences. One is that travel times increase on average. Another is that travel times become increasingly variable and unpredictable. When performing economic appraisal of transport policies it is important to account for both.
Fosgerau, Mogens +3 more
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Prediction of travel time variability for cost-benefit analysis
Transportation Research, Part A: Policy and Practice, 2012 Unreliable travel times cause substantial costs to travelers. Nevertheless, they are often not taken into account in cost-benefit analyses (CBA), or only in very rough ways.
Stefanie Peer, Erik T Verhoef
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Sensitivity to travel time variability: Travelers’ learning perspective
Transportation Research Part C: Emerging Technologies, 2005This paper discusses the effect of the feedback mechanism on route-choice decision-making under uncertainty. Recent ITS (intelligent transportation systems) applications have highlighted the need for better models of the behavioral processes involved in travel decisions.
Erel Avineri, Joseph N. Prashker
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International Journal of Intelligent Transportation Systems Research, 2018
This paper provided a statistical analysis of route and departure time choice behaviour under the effects of travel-time variability and real-time information for commuters in Japan using a web-based stated preference survey data. Furthermore, we developed a model predicting the relationship between the shift in average travel time and its reliability ...
Fumitaka Kurauchi +4 more
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This paper provided a statistical analysis of route and departure time choice behaviour under the effects of travel-time variability and real-time information for commuters in Japan using a web-based stated preference survey data. Furthermore, we developed a model predicting the relationship between the shift in average travel time and its reliability ...
Fumitaka Kurauchi +4 more
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Consequences of mixing assumptions for time‐variable travel time distributions
Hydrological Processes, 2014AbstractThe current generation of catchment travel time distribution (TTD) research, integrating nearly three decades of work since publication of Water's Journey from Rain to Stream, seeks to represent the full distribution in catchment travel times and its temporal variability. Here, we compare conceptualizations of increasing complexity with regards
van der Velde, Y. +6 more
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The variable radius covering problem with fuzzy travel times
International Conference on Fuzzy Systems, 2010Location Set Covering Problem (LSCP) is a traditional problem in the location literature. LSCP is used in locating fire stations, computer networks, and many other service facilities. This paper proposes a covering problem with variable radii. In this problem, the cost to establish a facility is a monotonically increasing function of distance to the ...
Soheil Davari +3 more
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Clustering Approach for Assessing the Travel Time Variability of Arterials
Transportation Research Record: Journal of the Transportation Research Board, 2014Travel time variability may significantly influence a driver's route choice. Urban infrastructure managers are interested in reliable estimation of travel time, which could provide better information to drivers, encourage reassignment on the network, and optimize use of the network. This study addresses arterials in undersaturated conditions with known
Hans, Etienne +2 more
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