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Koune, I.C. (author), Rózsás, Árpád (author), Slobbe, Arthur (author), Cicirello, A. (author)The decreasing cost and improved sensor and monitoring system technology (e.g., fiber optics and strain gauges) have led to more measurements in close proximity to each other. When using such spatially dense measurement data in Bayesian system identification strategies, the correlation in the model prediction error can become significant. The...journal article 2023
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Cunillera, A. (author), Bešinović, Nikola (author), Lentink, Ramon M. (author), van Oort, N. (author), Goverde, R.M.P. (author)The dynamics of a moving train are usually described by means of a motion model based on Newton's second law. This model uses as input track geometry data and train characteristics like mass, the parameters that model the running resistance, the maximum tractive effort and power, and the brake rates to be applied. It can reproduce and predict...journal article 2023
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Tsitsilonis, Konstantinos Marios (author), Theotokatos, Gerasimos (author), Patil, Chaitanya (author), Coraddu, A. (author)The advancements in digital twins when combined with the use of the machine learning tools can facilitate the effective health assessment and diagnostics of safety critical systems. This study aims at developing a framework to address the health assessment of marine engines utilising digital twins based on first-principles. This framework...journal article 2023
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Huang, Yuan (author), Zhang, Jiangjiang (author), Zheng, Feifei (author), Jia, Yueyi (author), Kapelan, Z. (author), Savić, Dragan (author)Urban drainage models (UDMs) are often used to manage urban flooding. However, these models generally involve many parameters to represent the underlying complex hydrodynamic processes. This results in significant challenges to achieving effective and robust model calibration especially with frequently limited observations, leading to...journal article 2022
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Evensen, Geir (author), Amezcua, Javier (author), Bocquet, Marc (author), Carrassi, Alberto (author), Farchi, Alban (author), Fowler, Alison (author), Houtekamer, Pieter L. (author), Jones, Christopher K. (author), Vossepoel, F.C. (author)This work demonstrates the efficiency of using iterative ensemble smoothers to estimate the parameters of an SEIR model. We have extended a standard SEIR model with age-classes and compartments of sick, hospitalized, and dead. The data conditioned on are the daily numbers of accumulated deaths and the number of hospitalized. Also, it is possible...journal article 2021
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Gharari, Shervan (author), Gupta, Hoshin V. (author), Clark, Martyn P. (author), Hrachowitz, M. (author), Fenicia, Fabrizio (author), Matgen, Patrick (author), Savenije, Hubert (author)Process-based hydrological models seek to represent the dominant hydrological processes in a catchment. However, due to unavoidable incompleteness of knowledge, the construction of “fidelius” process-based models depends largely on expert judgment. We present a systematic approach that treats models as hierarchical assemblages of hypotheses ...journal article 2021
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Xexakis, G. (author), Van den Dobbelsteen, A.A.J.F. (author)Prêt-à-Loger, TU Delft’s entry to the Solar Decathlon Europe 2014 (SDE2014), demonstrated the conversion of a common terraced house to energy neutrality, whilst adding value to its living quality. The house was retrofitted according to principles of smart & bioclimatic design, using local circumstances intelligently in the sustainable redesign....conference paper 2015
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Thitisawat, M. (author), Polakit, K. (author), Caldieron, J.M. (author), Mangone, G. (author)This paper is a part of a research project funded by Architectural Research Centers Consortium (ARCC) and Florida Atlantic University (FAU). The project focuses on finding a way to assess outdoor comfort and developing design criteria for a semitropical region of South Florida. A series of surveys has been conducted in the summer and fall...conference paper 2011
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De Vos, N.J. (author)The transformation from precipitation over a river basin to river streamflow is the result of many interacting processes which manifest themselves at various scales of time and space. The resulting complexity of hydrological systems, and the difficulty to properly and quantitatively express the information that is available about them, determine...doctoral thesis 2009
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- Yossef, M.F.M. (author), Stolker, C. (author), Giri, S. (author), Hauschild, A. (author), Vuren, S. van (author) report 2008
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Schoups, G. (author), Van de Giesen, N.C. (author), Savenije, H.H.G. (author)A common concern in hydrologic modeling is overparameterization of complex models given limited and noisy data. This leads to problems of parameter nonuniqueness and equifinality, which may negatively affect prediction uncertainties. A systematic way of controlling model complexity is therefore needed. We compare three model complexity control...journal article 2008
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De Vos, N.J. (author), Rientjes, T.H.M. (author)This paper presents results on the application of various optimization algorithms for the training of artificial neural network rainfall-runoff models. Multilayered feed-forward networks for forecasting discharge from two mesoscale catchments in different climatic regions have been developed for this purpose. The performances of the...journal article 2008
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- Wenneker, I. (author), Dhondia, J.F. (author), Hummel, S. (author), Verlaan, M. (author), Gerritsen, H. (author) report 2008
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- Boderie, P.M.A. (author), Visser, T. (author) report 2007
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- Gerritsen, H. (author), Hummel, S. (author), Verlaan, M. (author) report 2007
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- Gerritsen, H. (author), Westhuysen, A.J. van der (author), Vledder, G.P. van (author), Groeneweg, J. (author), Ruessink, G. (author), Boogaard, H.F.P. van den (author) report 2007
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- Gerritsen, H. (author), Westhuysen, A.J. van der (author), Vledder, G.P. van. (author), Groeneweg, J. (author), Ruessink, G. (author), Boogaard, H.F.P. van den. (author) report 2006
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Van de Wal, K.U. (author)The main objective of this research is the determination of the effect of spatial resolution on hydrological model performance. In order to do so, a model of the Meuse basin was setup at the appropriate scales of Booij (2001) in the existing HBV structure and compared with a model of lower resolution (HBV-15). This comparison was made in three...report 2001
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- Stolker, C (author), Verheij, H.J. (author) report 2001
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- Wang, Z.B. (author), Helvert, M.A.G. van (author) report 2001