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- van Leeuwen, B. (author), Bom, S. (author), Kranenburg, W.M. (author), Coonen, M. (author), Muurman, S. (author) abstract 2023
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- van Leeuwen, T.D. (author), Cleij, D. (author), Pool, D.M. (author), Mulder, Max (author), Bülthoff, Heinrich H. (author) abstract 2017
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Keijzer, Elisabeth (author), Verstraeten-Jochemsen, Jacco (author), Yu, Vigil (author), van Leeuwen, Sanne (author), Visschedijk, Antoon (author), de Vos-Effting, Suzanne (author)Although the need for a more circular economy is supported by diverse people in both politics as well as in the scientific community, implementation of circular principles in reality is rarely occurring. This study shows how quantitative models can help to develop new policies for enhancing circularity in the construction sector. By means of a...conference paper 2017
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- van Leeuwen, Ger (author) conference paper 1972
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Gielen, M.A. (author), van Leeuwen, L. (author)Play as a behavioural domain is characterized by freedom and flexibility, which contribute to both short-term and lasting wellbeing. Children play increasingly under supervision of adults, who generally perceive rough and rebellious behaviour negatively. The paper argues that also rebelliousness is a valuable aspect of play. The psychological...conference paper 2013
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van Leeuwen, B.A.A. (author), Toubman, Armon (author), van der Pal, Jelke (author), Pool, D.M. (author)Current capabilities for predicting skill retention, i.e., the extent to which human operators retain learned skills over time, at an individual level are limited due to a requirement for large data sets and methods that can extract relevant patterns in highly dimensional data. This paper investigates the application of Extreme Gradient Boosting...conference paper 2023
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- van Nooijen, R.R.P. (author), Kolechkina, A.G. (author), van Velzen, E (author), van Leeuwen, P (author) conference paper 2012
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van Leeuwen, P.M. (author), Happee, R. (author), de Winter, J.C.F. (author)Novice drivers tend to direct their gaze to the road ahead and not scan the environment properly. This study investigated the training effectiveness of a visual search task in a driving simulator, aimed at increasing young drivers' spread of visual search. Two groups of inexperienced drivers were instructed to drive as accurately as possible in...conference paper 2013
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Kadu, Ajinkya (author), Mulder, W.A. (author), van Leeuwen, Tristan (author)Full-waveform inversion attempts to estimate a high-resolution model of the Earth by inverting all the seismic data. This procedure fails if the Earth model contains high-contrast bodies such as salt and if su ciently low frequencies are absent from the data. Salt bodies are important for hydrocarbon exploration because oil or gas reservoirs are...conference paper 2017
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van Leeuwen, P.M. (author), Happee, R. (author), de Winter, J.C.F. (author)Previous research has shown that novice drivers have underdeveloped vehicle control skills and visual search strategies that differ from those of experienced drivers. However, little is known about how novices’ driving performance and gaze behavior jointly change over the course of practice. In this paper, we investigated changes in driving...conference paper 2015
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Kadu, Ajinkya (author), van Leeuwen, Tristan (author), Mulder, W.A. (author)<br/>In seismic exploration, the delineation of large bodies with hard exterior contrasts but nearly constant interior properties is a challenge. Examples include salt diapirs, salt slabs, anhydrite or basalt layers. Salt geometries are of particular interest because they often have hydrocarbon reservoirs on their sides or underneath. This...conference paper 2016
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Pingen, Geert L.J. (author), van Ommeren, Christian R. (author), van Leeuwen, Cornelis J. (author), Fransen, Ruben W. (author), Elfrink, Tijmen (author), de Vries, Yorick C. (author), Karunakaran, Janarthanan (author), Demirović, E. (author), Yorke-Smith, N. (author)Logistics planning is a complex optimization problem involving multiple decision makers. Automated scheduling systems offer support to human planners; however state-of-the-art approaches often employ a centralized control paradigm. While these approaches have shown great value, their application is hindered in dynamic settings with no central...conference paper 2022
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Negi, Naman Singh (author), van Leeuwen, P.M. (author), Happee, R. (author)This study is an extension of a previous work where differences between race-car drivers and normal drivers has been investigated in a high-speed driving task. The study focused on gaining knowledge about driver differences that can be helpful in designing an adaptive ADAS by introducing the driver into the control loop. The present study...conference paper 2019
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Negi, Naman Singh (author), van Leeuwen, P.M. (author), Happee, R. (author)Safety is one of the major areas of concerns today in the field of automotive development. Different safety measures have and are being introduced in order to improve driver/passenger and pedestrian safety. Advanced driver assist systems (ADAS) are therefore becoming increasingly important in their role of reducing driver crash risk. A...conference paper 2019
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van Leeuwen, P.M. (author), Landman, Renske (author), Buning, Lejo (author), Heffelaar, Tobias (author), Hogema, Jeroen (author), van Hemert, J.M. (author), de Winter, J.C.F. (author), Happee, R. (author)Driver distraction is a leading cause of crashes. The introduction of in-vehicle technology in the last decades has added support to the driving task. However, in-vehicle technologies and handheld electronic devices may also be a threat to driver safety due to information overload and distraction. Adaptive in-vehicle information systems may...conference paper 2016
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van Leeuwen, G.E. (author), Singh, A. (author)Critical challenges in energy transitions are social and cultural – not just technical and economic. This paper shares research in an interdisciplinary consortium developing an innovative smart energy system, and demonstrates the value of ethnography in supporting energy transitions and local energy communities. Our fieldwork illuminated...conference paper 2023
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- van Leeuwen, P.E.R.M. (author) doctoral thesis 2003
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- van Leeuwen, Y. (author) doctoral thesis 2000
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van Leeuwen, C.J. (author)In this thesis I research the ability of groups of agents to organize their collective behavior, without any human intervention. Using a framework for gathering information of the behavior, analyzing the performance, and updating the behavior, the agents can adapt to changing environments or user requirements. In my thesis I use different...doctoral thesis 2021
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van Leeuwen, P.M. (author)Driving simulators provide researchers with a flexible, controllable, safe, and economical tool for a range of applications. A pivotal aspect in the application of driving simulators is the development of measures aimed at describing the behavior and performance of the driver and providing knowledge about the way drivers are controlling their...doctoral thesis 2019