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Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author)This study focuses on network configurations to accommodate automated vehicles (AVs) on road networks during the transition period to full automation. The literature suggests that dedicated infrastructure for AVs and enhanced infrastructure for mixed traffic (i.e., AVs on the same lanes with conventional vehicles) are the main alternatives so...journal article 2021
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Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author)With the advent of automated vehicles (AVs), new infrastructure planning concepts such as subnetworks of AV-ready roads have been proposed to improve the performance of transportation networks and to promote the adoption of AVs. However, these subnetworks should evolve over time in response to the growing AV demand, which necessitates a multi...journal article 2021
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Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author)This paper presents a bi‐level model to optimize automated‐vehicle‐friendly subnetworks in urban road networks and an efficient algorithm to solve the model, which is relevant for the transition period with vehicles of different automation levels. We formulate the problem as a network design problem, define solution requirements, present an...journal article 2020
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van Gent, P. (author), Farah, H. (author), van Nes, Nicole (author), van Arem, B. (author)Heart rate data are often collected in human factors studies, including those into vehicle automation. Advances in open hardware platforms and off-the-shelf photoplethysmogram (PPG) sensors allow the non-intrusive collection of heart rate data at very low cost. However, the signal is not trivial to analyse, since the morphology of PPG waveforms...journal article 2019
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van Goeverden, C.D. (author), van Nes, R. (author), van Arem, B. (author)Long-distance travel contributes significantly to climate change. One of the mitigation options is a shift to more sustainable modes. An efficient policy on modal choice demands knowledge on which market segments are promising for a mode. The paper describes a method for breaking down the travel market into segments that are homogeneous with...conference paper 2019
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van Goeverden, C.D. (author), van Nes, R. (author), van Arem, B. (author)Long-distance person transport contributes significantly to the GHG-emissions of all person transport. The EU aims for reducing the emissions by inducing a significant modal shift to the train, raising its market share to at least 50% on medium distances in 2050. This implies that the current share has to be multiplied by four. The paper...conference paper 2019
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Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author)This study explores a network configuration concept for vehicle automation levels 3–4 (according to SAE classifications) in an urban road network having mixed traffic and demonstrates its potential impacts. We assume automated driving will be allowed on a selection of roads. For the remaining roads, manual driving (although supported by...journal article 2019
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van Gent, P. (author), Farah, H. (author), van Nes, N. (author), van Arem, B. (author)This paper describes the functioning and development of HeartPy: a heart rate analysis toolkit designed for photoplethysmogram (PPG) data. Most openly available algorithms focus on electrocardiogram (ECG) data, which has very different signal properties and morphology, creating a problem with analysis. ECG-based algorithms generally don’t...journal article 2019
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Puylaert, Steven (author), Snelder, M. (author), van Nes, R. (author), van Arem, B. (author)Modern cars are increasingly being equipped with automated driving functions. For governments it is important to gain insight in the mobility impacts of automated vehicles. This is important as the introduction of automated vehicles affects current investment decisions about infrastructure projects and other policy measures like road pricing....journal article 2018
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Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author)This study explores a network configuration concept for vehicle automation levels 3-4 (according to SAE classifications) in an urban road network having mixed traffic and demonstrates its potential impacts. The authors assume automated driving will be allowed on a selection of roads. For the remaining roads, manual driving (although supported by...conference paper 2018
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Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author)Automated Driving (AD) is expected to deliver various benefits beyond those possible with manual driving for transport systems and the environment, yet there are many uncertainties with respect to the development path of AD to full automation. (SAE International, 2016) defines five levels of vehicle automation summarized in Figure 1. Automated...report 2018
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- Madadi, B. (author), van Nes, R. (author), Snelder, M. (author), van Arem, B. (author) conference paper 2018
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Yap, M.D. (author), van Oort, N. (author), van Nes, R. (author), van Arem, B. (author)Robust public transport networks are important, since disruptions decrease the public transport accessibility of areas. Despite this importance, the full passenger impacts of public transport network vulnerability have not yet been considered in science and practice. We have developed a methodology to identify the most vulnerable links in the...journal article 2018
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van Gent, P. (author), Melman, T. (author), Farah, H. (author), van Nes, Nicole (author), van Arem, B. (author)The present study aims to add to the literature on driver workload prediction using machine learning methods. The main aim is to develop workload prediction on a multi-level basis, rather than a binary high/low distinction as often found in literature. The presented approach relies on measures that can be obtained unobtrusively in the driving...journal article 2018
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de Boer, C. (author), Snelder, M. (author), van Nes, R. (author), van Arem, B. (author)Conventional travel time reliability assessment has evolved from road segments to route level. However, a connection between origin and destination usually consists of multiple routes, thereby providing the option to choose. Having alternatives can compensate for deterioration of a single route, therefore this study assesses the reliability and...journal article 2017
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- van Goeverden, C.D. (author), van Arem, B. (author), van Nes, R. (author) other 2016
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Smits, E.-S. (author), Pel, A.J. (author), van Nes, R. (author), van Arem, B. (author)Bij mobiliteitsbeprijzing zijn meerdere actoren, zoals verschillende overheden en de spoorwegen, betrokken. In dit paper wordt een model gepresenteerd op basis van speltheorie dat de voorkeuren en interactie van deze actoren analyseert. Zo een model kan tijdens het planningsproces gebruikt worden om conflicterende belangen te identificeren en er...journal article 2016
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van Goeverden, C.D. (author), van Nes, R. (author), van Arem, B. (author)A majority of the trips are made by just one transport mode that is mostly the car, walking, or –in some countries– the bicycle. For a small proportion of the trips, generally a few percent, two or more modes are used. The latter include particularly trips where a collective mode (e.g. bus, train, airplane) is the main mode and the trip distance...conference paper 2016
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Yap, M. (author), van Oort, N. (author), van Nes, R. (author), van Arem, B. (author)Ondanks het belang van robuuste openbaar vervoer netwerken, wordt dit onderwerp door wetenschap en praktijk nog niet volledig vanuit een reizigersperspectief benaderd. Traditioneel wordt robuustheid vanuit een mono-level perspectief benaderd: voor elk netwerk op een bepaald functioneel niveau apart. Dit onderzoek analyseert het totale multi...journal article 2015