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Siebinga, O. (author), Zgonnikov, A. (author), Abbink, D.A. (author)Traffic interactions between merging and highway vehicles are a major topic of research, yielding many empirical studies and models of driver behaviour. Most of these studies on merging use naturalistic data. Although this provides insight into human gap acceptance and traffic flow effects, it obscures the operational inputs of interacting...journal article 2024
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Zhang, Xiang (author), Touya, Guillaume (author), Meijers, B.M. (author)Automated map generalization has been a major area of research for decades but has still not reached maturity. Besides the needs for more adaptive algorithms, a fundamental question remains: How can we transfer human generalization knowledge into a computational system more effectively? Previous efforts do not seem capable to fully overcome the ...contribution to periodical 2024
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Bai, Chengchao (author), Yan, Peng (author), Piao, Haiyin (author), Pan, W. (author), Guo, Jifeng (author)This article explores deep reinforcement learning (DRL) for the flocking control of unmanned aerial vehicle (UAV) swarms. The flocking control policy is trained using a centralized-learning-decentralized-execution (CTDE) paradigm, where a centralized critic network augmented with additional information about the entire UAV swarm is utilized...journal article 2024
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Tan, Zhuowen (author)Understanding how the end users, ordinary citizens, experience designed public spaces is fundamental in the field of urban design. Virtual Reality (VR) technologies significantly enhance the ease of evaluating public space designs by creating virtual simulations. This allows users to immerse themselves more deeply in the space compared to...master thesis 2023
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Zhang, Qixiu (author)How to enhance communication between people is always an interesting topic in the design area. After going through the research, the author set the specific context for online counselling due to the increasing demand for online counselling during the COVID-19 pandemic. The online format limits a lot of non-verbal information like body language,...master thesis 2023
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van der Wal, Annemiek (author)This thesis project aims to answer the following research question: “What was and is exactly the agency of design sketching with its affordances in the past, in the present and probably in the future?” To answer this question, the various roles of sketching in different design phases are studied, taking both a theoretical and practical...master thesis 2023
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- Zhang, Kai (author) master thesis 2023
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Balint, J.T. (author), Bidarra, Rafael (author)A narrative world typically consists of several interrelated locations that, all together, fully support enacting a given story. For this, each location in a narrative world features all the objects as required there by the narrative, as well as a variety of other objects that plausibly describe or decorate the location. Procedural generation...journal article 2023
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Popa, Andra (author)In this work, we present VisuaLayered, the implementation of a combined analysis workflow for pigment identification. VisuaLayered is an integrated, interactive system that focuses on the combined visual analysis of Macro X-Ray Fluorescence (MA-XRF) and Reflectance Imaging Spectroscopy (RIS) data.<br/><br/>Analysing paintings for pigment...master thesis 2022
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Wenk, Nicolas (author), Jordi, Mirjam V. (author), Buetler, Karin A. (author), Marchal Crespo, L. (author)Combining immersive virtual reality (VR) using head-mounted displays (HMDs) with assisting robotic devices might be a promising procedure to enhance neurorehabilitation. However, it is still an open question how immersive virtual environments (VE) should be designed when interacting with rehabilitation robots. In conventional training, the...journal article 2022
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Zhao, Jian (author), Xu, Shenyu (author), Chandrasegaran, R.S.K. (author), Bryan, Christopher James (author), Du, Fan (author), Mishra, Aditi (author), Qian, Xin (author), Li, Yiran (author), Ma, Kwan Liu (author)Visual data storytelling is gaining importance as a means of presenting data-driven information or analysis results, especially to the general public. This has resulted in design principles being proposed for data-driven storytelling, and new authoring tools being created to aid such storytelling. However, data analysts typically lack...journal article 2022
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de Jong, D.B. (author), Paredes-Vallés, Federico (author), de Croon, G.C.H.E. (author)End-to-end trained convolutional neural networks have led to a breakthrough in optical flow estimation. The most recent advances focus on improving the optical flow estimation by improving the architecture and setting a new benchmark on the publicly available MPI-Sintel dataset. Instead, in this article, we investigate how deep neural...journal article 2022
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Khalass, Nouri (author)Nebulae are colorful astronomical phenomena that have a mesmerizing appearance. Researching them is difficult, since they are many light-years away. As a result of this, we can only observe them from one viewpoint: Earth. The appearance of nebulae is almost always unique, because of the many factors that influence it. Still, there exist a class...master thesis 2021
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Wooning, Joost (author)A craniotomy is a procedure were a neurosurgeon has to open the skull to gain direct access to the brain. When a brain tumor has to be removed from a patient, the craniotomy position is of great importance. This mostly defines the access path from the skull surface to the tumor and thus also what healthy brain tissue will be removed to access to...master thesis 2021
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Kulhanek, Jonas (author), Derner, Erik (author), Babuska, R. (author)Visual navigation is essential for many applications in robotics, from manipulation, through mobile robotics to automated driving. Deep reinforcement learning (DRL) provides an elegant map-free approach integrating image processing, localization, and planning in one module, which can be trained and therefore optimized for a given environment....journal article 2021
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Zhang, Guan ting (author), Verbree, E. (author), Wang, Xiao jun (author)Sustainable development can only be achieved with an innovative improvement from the way we currently analyze, design, build and manage our urban spaces. Current digital analysis and design methods for cities, such as visibility analysis, deeply rely on mapping and modeling techniques. However, most methods fall short of depicting the real...journal article 2021
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Rieder, J.S.I. (author), van Tol, D.H. (author), Aschenbrenner, D. (author)This paper analyzes the effective accuracy for close-range operations for the first and the second generation of Microsoft HoloLens in combination with Vuforia Image Targets in a black-box approach. The implementation of Augmented Reality (AR) on optical see-through (OST), head-mounted devices (HMDs) has been proven viable for a variety of...conference paper 2021
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Zhang, Xiaoyu (author), Chandrasegaran, R.S.K. (author), Ma, Kwan Liu (author)Current text visualization techniques typically provide overviews of document content and structure using intrinsic properties such as term frequencies, co-occurrences, and sentence structures. Such visualizations lack conceptual overviews incorporating domain-relevant knowledge, needed when examining documents such as research articles or...conference paper 2021
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Basalp, Ekin (author), Wolf, Peter (author), Marchal Crespo, L. (author)The use of robots has attracted researchers to design numerous haptic training methods to support motor learning. However, investigations of new methods yielded inconclusive results regarding their effectiveness to enhance learning due to the diversity of tasks, haptic designs, participants skill level, and study protocols. In this review, we...review 2021
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Nogal Macho, M. (author), Nogal, A. (author)Engineering models are becoming increasingly complex, involving a larger number of variables. As a result, engineers struggle to deeply understand the models and therefore validate and properly use them. Sensitivity analyses (SA) are usually conducted to help with this task. Nonetheless, the knowledge and computational efforts required to...journal article 2021