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Zuurbier, F.S. (author), Hegyi, A. (author), Hoogendoorn, S.P. (author)Marginal costs in traffic networks are the extra costs incurred to the system as the result of extra traffic. Marginal costs are required frequently e.g. when considering system optimal traffic assignment or tolling problems. When explicitly considering spillback in a traffic flow model, one can use a numerical derivative or resort to heuristics...conference paper 2010
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Djukic, T. (author), Barcelo, J. (author), Bullejos, M. (author), Montero, L. (author), Cipriani, E. (author), Van Lint, J.W.C. (author), Hoogendoorn, S.P. (author)In this paper, the use of advanced traffic data is discussed to contribute to the ongoing debate about their applications in dynamic origin-destination (OD) estimation. This is done by discussing the advantages and disadvantages of traffic data with support of the findings of a benchmark study. The benchmark framework is designed to assess the...conference paper 2015
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Shu, Y. (author), Daamen, W. (author), Ligteringen, H. (author), Hoogendoorn, S. (author)Maritime traffic safety and capacity raise enormous attention nowadays, especially in ports and inland waterways with high traffic density and restricted waterway geometry. However, a limited number of factors is considered in existing maritime models. Especially influences of external factors (wind, visibility and current), vessel encounters...conference paper 2013
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- Xiao, L. (author), Hoogendoorn, R.G. (author), Van Arem, B. (author) conference paper 2014
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Yuan, Y. (author), Daamen, W. (author), Hoogendoorn, S. (author), Vrancken, D. (author)The steadily increasing numbers and lengths of traffic jams on freeways have led to the application of Dynamic Traffic Management (DTM) measures all over the world. Ramp metering control has proven to be one of the most efficient means to reduce freeway congestion. Currently, it is expected that integrated and coordinated application of DTM...conference paper 2010
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Djukic, T. (author), Van Lint, J.W.C. (author), Hoogendoorn, S.P. (author)In previous work, we have explored the idea of dimensionality reduction and approximation of OD demand based on principal component analysis (PCA). In particular, we have shown how we can apply PCA to linearly transform the high dimensional OD matrices into the lower dimensional space without significant loss of accuracy. Next, we have defined a...conference paper 2014
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Iliadi, A. (author), Farah, H. (author), Schepers, P. (author), Hoogendoorn, S.P. (author)Weaving is defined as the crossing of two streams travelling in the same direction along a significant section of the road without the assistance of traffic control devices. Merging and diverging vehicles need to make one or more lane-changes in a limited space and time, determined by the weaving section length. This situation creates intensive...conference paper 2016
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Joueiai, M. (author), Van Lint, J.W.C. (author), Hoogendoorn, S.P. (author), Pouya, N. (author)Tehran is capital of Iran in wide metropolitan area. Large-scale disasters such as earthquakes in such a city cause many casualties and economical damage. One of the most effective risk mitigation actions in such disasters is emergency evacuation. This paper evaluates the dynamics of the vehicular traffic of Tehran under an evacuation condition....conference paper 2014
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- Goni Ros, B. (author), Knoop, V.L. (author), Van Arem, B. (author), Hoogendoorn, S.P. (author) conference paper 2012
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- Moraes Ramos, G. (author), Frejinger, E. (author), Daamen, W. (author), Hoogendoorn, S.P. (author) conference paper 2012
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- Van den Berg, M. (author), Doirado, E. (author), Van Nes, R. (author), Van Lint, J.W.C. (author), Prendinger, H. (author), Hoogendoorn, S.P. (author) conference paper 2012
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Yuan, K. (author), Knoop, V.L. (author), Leclercq, L. (author), Hoogendoorn, S.P. (author)In freeways, the maximum traffic flow through a bottleneck is usually higher than the outflow of congestion there. This phenomenon is called the capacity drop. In literature, there are considerable debates about the mechanism causing this phenomenon. This paper studies the mechanism by analyzing real life data of two different days. The traffic...conference paper 2014
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Varotto, S.F. (author), Hoogendoorn, R.G. (author), Van Arem, B. (author), Hoogendoorn, S.P. (author)Automated driving potentially has a significant impact on traffic flow efficiency. Automated vehicles, which possess cooperative capabilities, are expected to reduce congestion levels for instance by increasing road capacity, by anticipating traffic conditions further downstream and also by accelerating the clearance of congestion. However, the...conference paper 2014
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Windisch, E. (author), De Jong, G.C. (author), Van Nes, R. (author), Hoogendoorn, S.P. (author)The field of freight transport modelling is relatively young compared to passenger transport modelling. However, some key issues in freight policy, like growing freight shares on the road, advanced logistics concepts or emerging strict freight transport regulations, have been creating increasing demand for freight transport models that satisfy...conference paper 2010
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Hoogendoorn, S.P. (author), Taale, H. (author), Wilmink, I. (author), Immers, B. (author)TrafficQuest (het Expertisecentrum Verkeersmanagement) is een samenwerkingsverband tussen Rijkswaterstaat DVS, TNO en de TU Delft, met als doel het bundelen, ontwikkelen en ontsluiten van kennis over verkeersmanagement. De afgelopen tijd heeft TrafficQuest kritisch nagedacht over de stand van zaken met betrekking tot verkeersmanagement en de...conference paper 2011
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Knoop, V.L. (author), Hoogendoorn, S.P. (author)New IT techniques allow communication and coordination between traffic measures. To best use this, one needs to coordinate over longer distances. Optimization of the measures is not possible using traditional microscopic or macroscopic simulation models. The Network Fundamental Diagram (NFD) describes the relation between flow and density on a...conference paper 2014
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Rhasbudin Shah, S.M. (author), Knoop, V.L. (author), Hoogendoorn, S.P. (author)Incidents can affect the flow in non?incident direction due to rubbernecking. To this date, only homogeneous rubbernecking behaviour has been assessed. This study provides insights into inter?driver heterogeneity in rubbernecking behaviour while passing an incident site. We use empirical trajectory data obtained from a helicopter?mounted video...conference paper 2013
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Varotto, S.F. (author), Hoogendoorn, R.G. (author), Van Arem, B. (author), Hoogendoorn, S.P. (author)Automated vehicles are expected to have a substantial impact on traffic flow efficiency, safety levels and levels of emissions. However, Fields Operational Tests suggest that drivers may prefer to disengage Adaptive Cruise Control (ACC) and resume manual control in dense traffic conditions and before performing manoeuvres such as lane changing....conference paper 2015
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Calvert, S.C. (author), Taale, H. (author), Hoogendoorn, S.P. (author)In this contribution the Core Probability Framework (CPF) is introduced with the application of the Discrete-Element Core Probability Model (DE-CPM) as a new DNL for dynamic macroscopic modelling of stochastic traffic flow. The model is demonstrated for validation in a test case and for computational efficiency on two simple networks. The CPF...conference paper 2014
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Van Wageningen-Kessels, F.L.M. (author), Van Lint, J.W.C. (author), Hoogendoorn, S.P. (author), Vuik, C. (author)We propose and analyze a generic multi-class kinematic wave traffic flow model: Fastlane. The model takes into account heterogeneity among driver-vehicle units with respect to speed and space occupancy: long vehicles with large headways (e.g. trucks) take more space than short vehicles with short headways (e.g. passenger cars). Moreover, and...conference paper 2014