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Thomas, E.D.R. (author), Gabriel, A. (author), Niamut, O.A. (author), Dijkstra-Soudarissane, S.S. (author)The current state of the art of video coding lacks specific tools to efficiently deal with ultra-high resolutions such as 8K video both at a hardware and software level. At the same time, the increase in video resolutions combined with a larger variety in display resolutions results in a need for spatial scalability at low computational...conference paper 2019
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Westerhout, J. (author), Baumert, J.L. (author), Blom, W.M. (author), Allen, K.J. (author), Ballmer-Weber, B. (author), Crevel, R.W.R. (author), Dubois, A.E.J. (author), Fernández-Rivas, M. (author), Greenhawt, M.J. (author), Hourihane, J.O. (author), Koplin, J.J. (author), Kruizinga, A.G. (author), Le, T.M. (author), Sampson, H.A. (author), Shreffler, W.G. (author), Turner, P.J. (author), Taylor, S.L. (author), Houben, G.F. (author), Remington, B.C. (author)Background: Food allergies are a significant public health issue, and the only effective management option currently available is strict avoidance of all foods containing the allergen. In view of the practical impossibility of limiting risks to zero, quantitative allergen risk assessment and management strategies are needed. Objective: We sought...article 2019
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Oeij, P.R.A. (author), van der Torre, W. (author), Vaas, F. (author), Dhondt, S. (author)The innovation journey is a process model distinguishing between the initiation, developmental and implementation/termination period of innovations; it looks at drivers and barriers, like innovation managers, investors, setbacks, adaptation, infrastructure. We operationalize this model to apply it to the process of social innovation. Eighty-two...article 2019
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Bisselink, R.J.M. (author), Crockatt, M. (author), Zijlstra, M. (author), Bakker, I.J. (author), Goetheer, E.L.V. (author), Slaghek, T.M. (author), van Es, D.S. (author)The electrochemical production of valeric acid from the renewable bio-based feedstock levulinic acid has the potential to replace the oxo-process, which uses fossil-based feedstock 1-butylene. The electrochemical reduction of the ketone functionality in levulinic acid using lead or mercury cathodes has already been known for over 100 years....article 2019
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Bijl, P. (author), Hogervorst, M.A. (author)Image-based Electro-Optical system simulation including an end-to-end performance test is a powerful tool to characterize a camera system before it has been built. In particular, it can be used in the design phase to make an optimal trade-off between performance on the one hand and SWaPC (Size, Weight, Power and Cost) criteria on the other....conference paper 2019
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Mohamed, S. (author), De, S. (author), Bimpisidis, K. (author), Nathan, V. (author), Goswami, D. (author), Corporaal, H. (author), Basten, T. (author)Image Processing (IP) applications have become popular with the advent of efficient algorithms and low-cost CMOS cameras with high resolution. However, IP applications are compute-intensive, consume a lot of energy and have long processing times. Image approximation has been proposed by recent works for an energy-efficient design of these...conference paper 2019
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Toet, A. (author), Heijn, F. (author), Brouwer, A.M. (author), Mioch, T. (author), van Erp, J.B.F. (author)Immersive 360° VR systems are increasingly used in entertainment, marketing and design and development processes. Many of these applications involve emotional experiences. Since momentary emotions significantly determine a user’s response and decisions, it is essential to understand the influence of media content and technological factors on the...article 2019
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Saffre, F. (author), Gianini, G. (author), Hildmann, H. (author), Davies, J. (author), Bullock, S. (author), Damiani, E. (author), Deneubourg, J.L. (author)We investigate the hypothesis that long-term memory in populations of agents can lead to counterproductive emergent properties at the system level. Our investigation is framed in the context of a discrete, one-dimensional road-traffic congestion model: we investigate the influence of simple cognition in a population of rational commuter agents...article 2019
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Data Collection and Modeling Results to Permit Estimation of Meteorological Effects on Roadway NoiseWayson, R.L. (author), Kaliski, K. (author), MacDonald, J.M. (author), Salomons, E.M. (author), Reiter, D.D. (author)The estimation of absolute road traffic noise levels without including the effects of meteorology is thought to be a major source of error in the estimation process commonly used in the United States. In response, the Transportation Research Board-sponsored NCHRP 25-52, Meteorological Effects on Roadway Noise, to collect highway noise data under...article 2019
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de Heer, P.B.U.L. (author), de Reus, N.M. (author), Tealdi, L. (author), Kerbusch, P.J.M. (author)The density, diversity, connectedness and scale of urban environments make military operations challenging. This paper shows that different artificial intelligence techniques can be combined to provide the commander with various form of intelligence augmentation and to support the decision making process. A warfare model has been developed where...conference paper 2019
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Dijkstra-Soudarissanane, S.S. (author), Assal, K.E. (author), Gunkel, S.N.B. (author), ter Haar, F.T. (author), Hindriks, H.N. (author), Kleinrouweler, J.W.M. (author), Niamut, O. (author)Recent developments in key technologies like 5G, Augmented and Virtual Reality (AR/VR) and Tactile Internet result in new possibilities for communication. Particularly, these key digital technologies can enable remote communication and collaboration in remote experiences. In this demo, we work towards 6-degrees of freedom (DoF) photo-realistic...conference paper 2019
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van de Wouw, D.W.J.M. (author), ter Haar, F.B. (author), Dubbelman, G. (author), de With, P.H.N. (author)We propose a real-time change detection system to be used as a vehicle-mounted early-warning system for indicators of improvised explosive devices. Within the context of military route clearance, the system automatically detects suspicious changes in the environment with respect to a previous patrol. For this purpose, historical images of the...article 2019
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Medina Sánchez, R.A. (author), Stuijk, S. (author), Goswami, D. (author), Basten, A.A. (author)Image-based control uses image-processing algorithms to acquire sensing information. The sensing delay associated with the image-processing algorithm is typically platform-dependent and time-varying. Modern embedded platforms allow to characterize the sensing delay at design-time obtaining a delay histogram, and at run-time measuring its precise...conference paper 2019
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Masin, M. (author), Palumbo, F. (author), Adriaanse, J. (author), Myrhaug, H. (author), Regazzoni, F. (author), Sanchez, M. (author), Zedda, K. (author)Technical Requirements (TRs) provide a “black box” conceptualization of the target project results with explicit verification tests. The goal of Technical Requirements Elicitation (TRE) is to ensure that all needs of involved stakeholders are being identified and adequately addressed without prescribing how to achieve them. Whilst TRE...conference paper 2019
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Tchebotareva, A. (author), Hermans, S.L.N. (author), Humphreys, P.C. (author), Voigt, D. (author), Harmsma, P.J. (author), Cheng, L.K. (author), Verlaan, A.L. (author), Dijkhuizen, N. (author), de Jong, W. (author), Dréau, A. (author), Hanson, R. (author)We report on the realization and verification of quantum entanglement between a nitrogen-vacancy electron spin qubit and a telecom-band photonic qubit. First we generate entanglement between the spin qubit and a 637 nm photonic time-bin qubit, followed by photonic quantum frequency conversion that transfers the entanglement to a 1588 nm photon....article 2019
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Boros, T. (author), Zuraniewski, P. (author), Hindriks, H.N. (author), Adrichem, N.L.M. (author), Thomas, E.D.R. (author), D'Acunto, L. (author)5G promises to offer a single network platform that can be optimized for several vertical industries and applications. It is envisioned that this optimization will be achieved through advanced network orchestration functionalities. Video streaming accounts for the vast majority of mobile traffic, hence optimizing performance and Quality of...conference paper 2019
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Mentink, P. (author), Seykens, X. (author)Complying to both the increasingly stringent pollutant emissions as well as (future) GHG emission legislation - with increased focus on in-use real-world emissions - puts a great challenge to the engine/aftertreatment control development process. Control system complexity, calibration and validation effort has increased dramatically over the...conference paper 2019
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Davydenko, I. (author), Fransen, R.W. (author)Deep sea international ports are competitive businesses serving the transshipment needs of shipping lines linking seaborne freight with hinterland connections. The level of service is one of the im-portant decision factors for the shipping lines' decision on whether to call at a port. Therefore, port per-formance is a vital competitive component...article 2019
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Nieuwenhuizen, R.P.J. (author), Schottner, M. (author), Pruim, R.H.R. (author), van Dijk, R. (author), van der Stap, N. (author), Schutte, K. (author)Hyperspectral imaging sensors acquire images in a large number of spectral bands, unlike traditional electro-optical and infrared sensors which sample only one or few bands. Hyperspectral mosaic sensors acquire an image of all spectral bands in one shot. Using a patterned array of spectral filters they measure different wavelength bands at...conference paper 2019
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Grappiolo, C. (author), van Gerwen, M.J.A.M. (author), Verhoosel, J.P.C. (author), Somers, L. (author)The booming popularity of data science is also affecting high-tech industries. However, since these usually have different core competencies - building cyber-physical systems rather than e.g. machine learning or data mining algorithms - delving into data science by domain experts such as system engineers or architects might be more cumbersome...conference paper 2019