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De Boer, M.H.T. (author), Bakker, R.M. (author), Burghoorn, M. (author)The world is changing, which means that formal representations of (part of) the world should change with it. In this paper, we explore to what extent automation of updating ontologies or taxonomies could be possible using Hybrid AI. We use Natural Language Processing (NLP) methods to automatically recognize and integrate new concepts and...conference paper 2023
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Diaz-Morales, O. (author), Lindberg, A. (author), Smulders, V. (author), Anil, A. (author), Simic, N. (author), Wildlock, M. (author), Salazar Alvarez, G. (author), Mul, G. (author), Mei, B. (author), Cornell, A. (author)BACKGROUND: Sodium chlorate (NaClO3) is extensively used in the paper industry, but its production uses strictly regulated highly toxic Na2Cr2O7 to reach high hydrogen evolution reaction (HER) Faradaic efficiencies. It is therefore important to find alternatives either to replace Na2Cr2O7 or reduce its concentration. RESULTS: The Na2Cr2O7...article 2023
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Datta, K. (author), Branco, B. (author), Zhao, Y. (author), Zardetto, V. (author), Phung, N. (author), Bracesco, A. (author), Mazzarella, L. (author), Wienk, M.M. (author), Creatore, M. (author), Isabella, O. (author), Janssen, R.A.J. (author)Solar-assisted water electrolysis is a promising technology for storing the energy of incident solar irradiation into hydrogen as a fuel. Here, an integrated continuous flow electrochemical reactor coupled to a monolithic perovskite-silicon tandem solar cell is demonstrated that provides light-driven electrochemical solar-to-hydrogen conversion...article 2022
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Ostermeijer, G.A. (author), Aben, F.M. (author), Mitchell, T.M. (author), Rockwell, T.K. (author), Rempe, M. (author), Farrington, K. (author)Pulverisation of rocks occurs through dynamic processes associated with earthquake ruptures. At the well-known pulverised rock outcrops along the San Andreas Fault (SAF), the intensity of pulverisation was shown to be highly heterogeneous on the outcrop (m–10s of m) scale, although detailed documentation of this heterogeneity is still lacking....article 2022
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Fratric, P. (author), Sileno, G. (author), van Engers, T. (author), Klous, S. (author)The financial sector continues to experience wide digitalization; the resulting transactional activity creates large amounts of data, in principle enabling public and private actors to better understand the social domain they operate on, possibly facilitating the design of interventions to reduce illegal activity. However, the adversarial nature...conference paper 2022
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Naus, H.W.L. (author)The quantum mechanical measurement process is analyzed by means of an explicit generic model describing the interaction between object and measuring device. The solution of the Schrödinger equation for the whole system refects the 'collapse' of the object wave function. A necessary condition is a sufciently sharply peaked initial measurement...article 2021
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- Gan, Q. (author), Candela, T. (author), Wassing, B. (author), Wasch, L. (author), Liu, J. (author), Elsworth, D. (author) article 2021
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- Chen, H. (author), Wang, X. (author), Lu, H. (author), van Balen, R.T. (author) article 2021
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Schuts, M. (author), Alonso, M. (author), Hooman, J. (author)At Philips IGT, we develop and produce interventional X-ray systems. For a controller in these systems, we have an approximately five years old domain specific language. Like general programming languages, domains specific languages also evolve. These languages co-evolve together with their domain. The language used at IGT was initially created...conference paper 2021
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de Bruin, G.J. (author), Veenman, C.J. (author), van den Herik, H.J. (author), Takes, F.W. (author)Link prediction is a well-studied technique for inferring the missing edges between two nodes in some static representation of a network. In modern day social networks, the timestamps associated with each link can be used to predict future links between so-far unconnected nodes. In these so-called temporal networks, we speak of temporal link...article 2021
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Yang, S. (author), Khelifi, S. (author), Brammertz, G. (author), Choubrac, L. (author), Barreau, N. (author), Bolt, P. (author), Vermang, B. (author), Lauwaert, J. (author)Numerical models are proposed that are able to describe the current-voltage (I-V) behaviour of two Cu2ZnGeSe4 (CZGSe) solar cells measured under different illuminations at 300 K. In the model, the doping density of the CZGSe layer and the mobility of carriers are determined by capacitance-voltage (C-V) profiling and AC field Hall effect...article 2020
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Deckers, J. (author), Munsterman, D.K. (author)Correlations between bio- and/or lithostratigraphically analysed boreholes provide new insights on the late-early to early-late Miocene depositional evolution of the central Roer Valley Rift System (RVRS) as part of the southern North Sea Basin. This evolution started with a major regression that occurred in two steps, one during the late...article 2020
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Pileggi, P. (author), Lazovik, E. (author), Broekhuijsen, J. (author), Borth, M. (author), Verriet, J. (author)Digital twins run concurrently with the assets and systems they mirror. They offer real-time execution of advanced control schemes, e.g., for smart buildings, but also various analysis tasks, e.g., for predictive maintenance that ensures resilience. In this, they need to cope with change: The physical twins they mirror operate in a highly...conference paper 2020
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- Berkers, F.T.H.M. (author), Turetken, O. (author), Ozkan, B. (author), Wilbik, A. (author), Adali, O.E. (author), Gilsing, R. (author), Grefen, P. (author) conference paper 2020
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Peng, F. (author), Prins, M.A. (author), Kasse, C. (author), Cohen, K.M. (author), van der Putten, N. (author), van der Lubbe, J. (author), Toonen, W.H.J. (author), van Balen, R.T. (author)This study investigates Holocene floodplain evolution and flooding phases as experienced in the Lower Meuse catchment, primarily based on grain-size distributions of channel-fill and floodplain deposits in sediment cores. The presence of post-depositional Fe[sbnd]Mn concretions and resistant organic particulate materials impedes the direct use...article 2019
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Zonta, A. (author), Smit, S.K. (author), Haasdijk, E. (author), Eiben, A.E. (author)Modelling human behaviour is still an ongoing challenge that spaces between several fields like social science, artificial intelligence, and philosophy. Since the research of a metric able to define all the aspect of the human nature is still an ambitious task, most current studies use concepts like social forces or handwritten rules for...conference paper 2019
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Towards continuous evolution through automatic detection and correction of service incompatibilitiesAkesson, B. (author), Sleuters, J. (author), Weiss, S. (author), Begeer, R. (author)Systems with long life times need to continuously evolve after deployment in response to changing technology and business needs. Lacking this ability not only prevents systems from quickly reacting to these changes, but also increases risk, as many small updates are collected into big infrequent upgrades. Service-oriented architectures support...conference paper 2019
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Marx, F.G. (author), Post, K. (author), Bosselaers, M. (author), Munsterman, D.K. (author)Cetotheriidae are a group of small baleen whales (Mysticeti) that evolved alongside modern rorquals. They once enjoyed a nearly global distribution, but then largely went extinct during the Plio-Pleistocene. After languishing as a wastebasket taxon for more than a century, the concept of Cetotheriidae is now well established. Nevertheless, the...article 2019
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Akesson, B. (author), Hooman, J. (author), Sleuters, J. (author), Yankov, A. (author)The complexity of cyber-physical systems is increasing, driven by integration of more functionality and trends towards mass-customization. This has resulted in complex systems with many variants that require long time to develop and are difficult to adapt to changing requirements and introduction of new technology. New methodologies are hence...article 2019
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Garcia, A.C. (author), Touzalin, T. (author), Nieuwland, C. (author), Perini, N. (author), Koper, M.T.M. (author)Herein, the effect of the alkali cation (Li+, Na+, K+, and Cs+) in alkaline electrolytes with and without Fe impurities is investigated for enhancing the activity of nickel oxyhydroxide (NiOOH) for the oxygen evolution reaction (OER). Cyclic voltammograms show that Fe impurities have a significant catalytic effect on OER activity; however, both...article 2019