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Gao, W. (author), Peters, R.Y. (author), Stoter, J.E. (author)This paper discusses the reconstruction of LoD2 building models from 2D and 3D data for large-scale urban environments. Traditional methods involve the use of LiDAR point clouds, but due to high costs and long intervals associated with acquiring such data for rapidly developing areas, researchers have started exploring the use of point clouds...conference paper 2024
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Li, Jingqi (author), Chiu, Chih Yuan (author), Peters, L. (author), Palafox, Fernando (author), Karabag, Mustafa (author), Alonso-Mora, J. (author), Sojoudi, Somayeh (author), Tomlin, Claire (author), Fridovich-Keil, David (author)Decision-making in multi-player games can be extremely challenging, particularly under uncertainty. In this work, we propose a new sample-based approximation to a class of stochastic, general-sum, pure Nash games, where each player has an expected-value objective and a set of chance constraints. This new approximation scheme inherits the...conference paper 2023
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Peters, L. (author), Fridovich-Keil, David (author), Ferranti, L. (author), Stachniss, Cyrill (author), Alonso-Mora, J. (author), Laine, Forrest (author)In multi-agent settings, game theory is a natural framework for describing the strategic interactions of agents whose objectives depend upon one another’s behavior. Trajectory games capture these complex effects by design. In competitive settings, this makes them a more faithful interaction model than traditional “predict then plan” approaches....conference paper 2022
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Opstal, Willem van (author), Meijers, B.M. (author), Peters, R.Y. (author)Navigational charts play a vital role in a ship's safety while navigating the seas, rivers or lakes. With most of the features and obstructions being out of sight -below sea-level - these charts are more critical than e.g. topographic maps. For routing but also positioning, depth information is a key aspect on these charts. This depth...conference paper 2020
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- Peters, Nourian (author), Nikolic, I. (author), de Vries, G. (author) conference paper 2020
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Kerry, T.J. (author), Peters, Alexander (author), Georgakopoulos, E. (author), Hosseini, A. (author), Offerman, S.E. (author), Yang, Y. (author)The steelmaking industry produces large quantities of zinc-bearing wastes of varying forms that cannot be treated through integrated steelmaking processes. Simultaneously, by-products of the zinc industry containing great amounts of iron and zinc are stored or landfilled. The amount of zinc in these materials is generally below that which is...conference paper 2020
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Jones, A. (author), Peters, N.S. (author)The primary focus of this work is in exploring human teaming dynamics within goal-oriented communication alignments tasks. A communication alignment task within the context of this work is one in which two teammates have the exact same target information, but from differing perspectives and must communicate in an effort to align their knowledge...conference paper 2019
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Bazilinskyy, P. (author), Bijker, Laurens (author), Dielissen, Tim (author), French, Shin (author), Mooijman, Tom (author), Peters, Luka (author), Happee, R. (author), Dodou, D. (author), de Winter, J.C.F. (author)This study is the third iteration in a series of studies aimed to develop a system that allows driving blindfolded. We used a sonification approach, where the predicted angular error of the car 2 seconds into the future was translated into spatialized beeping sounds. In a driving simulator experiment, we tested with 20 participants whether a...conference paper 2019
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Roubos, A.A. (author), Peters, D.J. (author), Steenbergen, Raphael D.J.M. (author)Structural codes rely on generalised target reliability indices, which are mainly derived for buildings. It is unclear, however, whether these indices are applicable to the specific risk-profile of quay walls, jetties, and flexible dolphins. In this study, target reliability indices for marine structures were derived from various risk...conference paper 2019
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Peters, Lucas J.J.M. (author), Cai, J. (author), Wang, H. (author)Temporal bipartite networks that describe how users interact with tasks or items over time have recently become available. Such temporal information allows us to explore user behavior in-depth. We propose two metrics, the relative switch frequency and distraction in time to measure a user’s sequential-tasking level, i.e. to what extent a user...conference paper 2019
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Wang, K. (author), Vanassche, S. (author), Ribeiro, A. (author), Peters, M. (author), Oseyran, J. (author)One of the expected key outcomes of the Horizon 2020 BAMB (Buildings As Material Banks) project is new business models for material circularity. The team has interviewed four “frontrunner” cases which have pioneered in incorporating elements of building circularity. The study included well-known cases such as the new Venlo city hall (the...conference paper 2017
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Debacker, Wim (author), Manshoven, Saskia (author), Peters, Martijn (author), Ribeiro, Andre (author), De Weerdt, Yves (author)The built environment is considered as a key sector in which circular economy can be implemented. Within the H2020 project “Building as Material Banks” (BAMB), two innovative solutions are being forward to support this transition: i.e. Materials Passports and Reversible Building Design Protocols. Based on desk research and interviews with...conference paper 2017
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Wörhoff, Kerstin (author), Prak, Albert (author), Postma, F. (author), Leinse, A (author), Wu, K. (author), Peters, T.J. (author), Tichem, M. (author), Amaning-Appiah, B. (author), Renukappa, V. (author), Vollrath, G. (author), Balcells-Ventura, J. (author), Uhlig, P. (author), Seyfried, M. (author), Rose, D. (author), Santos, Raquel (author), Leijtens, XJM (author), Flintham, B. (author), Wale, M. (author), Robbins, D. (author)Fully automated, high precision, cost-effective assembly technology for photonic packages remains one of the main challenges in photonic component manufacturing. Next to the cost aspect the most demanding assembly task for multiport photonic integrated circuits (PICs) is the high-precision (±0.1 μm) alignment and fixing required for optical I...conference paper 2016
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Peters, T.J. (author), Tichem, M. (author)This paper reports on the progress related to a multichannel photonic alignment concept, aiming for sub-micrometer precision in the alignment of the waveguides of two photonic integrated circuits (PICs). The concept consists of two steps: chip-to-chip positioning and chip bonding provide a coarse alignment after which waveguide-to-waveguide...conference paper 2016
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Wu, K. (author), Peters, T.J. (author), Tichem, M. (author), Postma, Ferry (author), Prak, Albert (author), Wörhoff, Kerstin (author), Leinse, Arne (author)This paper proposes and tests a design of electro-thermal bimorph actuators for alignment of flexible photonic waveguides fabricated in 16 μm thick SiO<sup>2</sup>. The actuators are for use in a novel alignment concept for multi-port photonic integrated circuits (PICs), in which the fine alignment is taken care of by positioning of suspended...conference paper 2016
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- Peters, T.J. (author), Tichem, M. (author) conference paper 2016
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Peters, R. (author), Ledoux, H. (author), Biljecki, F. (author)Visibility analysis is an important application of 3D GIS data. Current approaches require 3D city models that are often derived from detailed aerial point clouds. We present an approach to visibility analysis that does not require a city model but works directly on the point cloud. Our approach is based on the medial axis transform, which...conference paper 2015
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Peters, M.G.J.M. (author), Kleinjan, J.A. (author), Koster, A. (author)During the last decade, at least eight earthquakes occurred in the Northern Netherlands with a magnitude of 3 or higher on the Richter scale. These earthquakes are not tectonic but induced by natural gas production from the Groningen Gas Field. Before that time there were no earthquakes in Groningen with such magnitudes. Research conducted by...conference paper 2015
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We investigate the statistical properties of so called streamline segments in a turbulent channel flow with one plane and one wavy wall. We give a short overview on the concept of streamline segments and recent results in description and modelling in this field. Finally, we show the length distribution and conditional moments of streamline...conference paper 2015
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Differently to Kolmogorov's second similarity hypothesis, we find that the 2n-th order velocity and scalar structure functions scale with n-th order moment of the energy dissipation and the scalar dissipation, respectively. The origins of this scaling are analyzed by the transport equations of the fourth order velocity and scalar increment...conference paper 2015