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Yu, C. (author), You, K (author), Xie, L (author)This paper studies the identification of ARMA systems with colored measurement noises using finite-level quantized observations. Compared with the case under colorless noises, this problem is more challenging. Our approach is to jointly design an adaptive quantizer and a recursive estimator to identify system parameters. Specifically, the...journal article 2016
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Dabrowski, M.M. (author), Stead, D. (author), Yu, Feng (author), He, J. (author)In some of the delta cities which are the most exposed to flooding caused by climate change - like Shenzhen and Guangzhou investigated in this paper - there is surprisingly little recognition of this problem and hardly any action is taken to address it. This paper draws on the insights from these two cases to address the following research...conference paper 2016
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Yu, C. (author), Hoogenboom, P.C.J. (author), Rots, J.G. (author)Sequentially linear analysis (SLA) is an alternative to the Newton-Raphson method for analyzing the nonlinear behavior of reinforced concrete and masonry structures. In this paper SLA is extended to load cases that are applied one after the other, for example first dead load and then wind load. It is shown that every nonlinear analysis step can...conference paper 2016
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Yu, Rongqin (author), Nieuwenhuis, J.G. (author), Meeus, Wim (author), Hooimeijer, Pieter (author), Koot, Hans M. (author), Branje, Susan (author)This four-year longitudinal study attempted to test person-environment interaction theory and biological sensitivity theory by assessing whether individuals’ biological stress activity CARAUCg (Cortisol Awakening Response Area Under the Curve with respect to ground) moderates the effects of neighbourhood density on the development of adolescent...journal article 2016
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Yu, C. (author), Verhaegen, M.H.G. (author)In this paper, we study the deterministic blind identification of multiple channel state-space models having a common unknown input using measured output signals that are perturbed by additive white noise sequences. Different from traditional blind identification problems, the considered system is an autoregressive system rather than an FIR...journal article 2016
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Haron, M.A.B. (author), Yu, J. (author), Nane, R. (author), Taouil, M. (author), Hamdioui, S. (author), Bertels, K.L.M. (author)One of the most important constraints of today’s architectures for data-intensive applications is the limited bandwidth due to the memory-processor communication bottleneck. This significantly impacts performance and energy. For instance, the energy consumption share of communication and memory<br/>access may exceed 80%. Recently, the concept of...conference paper 2016
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Chao, Q. (author), Yu, J (author), Dai, C. (author), Xu, T (author), Zhang, L. (author), Wang, C.C. (author), Jin, X. (author)We present a general solution for steering microrobotic<br/>swarm by dynamic actuating fields. In our approach, the<br/>motion of micro-robots is controlled by changing the actuating<br/>direction of a field applied to them. The time-series sequence<br/>of actuating field’s directions can be computed automatically.<br/>Given a target position in...conference paper 2016
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Yu, J. (author), Nane, R. (author), Haron, M.A.B. (author), Hamdioui, S. (author), Corporaal, H (author), Bertels, K.L.M. (author)Memristor-based Computation-in-Memory is one of the emerging architectures proposed to deal with Big Data problems. The design of such architectures requires a radically new automatic design flow because the memristor is a passive device that uses resistance to encode its logic value. This paper proposes a design flow for mapping parallel...conference paper 2016
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Yu, W. (author), Ferreira, Carlos (author), van Kuik, G.A.M. (author), Baldacchino, D. (author)Although the Blade Element Momentum method has been derived for the steady conditions, it is used for unsteady conditions by using corrections of engineering dynamic inflow models. Its applicability in these cases is not yet fully verified. In this paper, the validity of the assumptions of quasi-steady state and annuli independence of the blade...journal article 2016
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Yu, W. (author), Hong, V.W. (author), Ferreira, Carlos (author), van Kuik, G.A.M. (author)The state of the art engineering dynamic in ow models of Pitt-Peters, ¬ye and ECN have been used to correct Blade Element Momentum theory for unsteady load prediction of a wind turbine for two decades. However, their accuracy is unknown. This paper is to benchmark the performance of these engineering models by experimental and numerical methods....journal article 2016
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Droste, B. (author), Van Gent, R. (author), Straathof, M. (author), Steenhuizen, D. (author), Kotsonis, M. (author), Geuskens, F. (author), Shroff, S. (author), Guerriero, G. (author), Gangoli Rao, A. (author), Lada, C. (author), Dewanji, D. (author), Yu, H. (author), Schroijen, M. (author), Hoekstra, J. (author), The CleanEra Team (author)The CleanEra project was initiated with the goal of developing revolutionary ideas for civil aviation. These ideas were to offer solutions which would limit and reduce some of the negative aspects of aviation, namely: emissions and the use of resources. This book presents you with the highlights of this journey in search of new technologies for...book 2015
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- Van Kuik, G.A.M. (author), Yu, W. (author), Sarmast, S. (author), Ivanell, S. (author) journal article 2015
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Xu, H. (author), Yu, M. (author), Huang, H. (author), Fan, Y. (author)The original urban planning can never meet the requirements of the rapid development and the increasing population in big cities in China. The best way to solve this problem is to develop the underground space (including tunnels). With the exhaustion and saturation of the shallow underground space, the development of urban area is more and more...conference paper 2015
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Nieuwenhuis, J.G. (author), Yu, R. (author), Branje, S. (author), Meeus, W. (author), Hooimeijer, P. (author)We studied how personality moderates the effect of neighbourhood disadvantage on work commitment and unemployment in early adulthood. Using a personality typolo-gy of resilients, overcontrollers, and undercontrollers, we hypothesised that the association between neighbourhood poverty and both work commitment and unemployment would be stronger...report 2015
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Yu, Z. (author)Fly ash is a by-product of burning coal in electric power generating plants. It is commonly known that owing to its pozzolanic properties fly ash is widely used as a partial replacement for Portland cement in concrete. The use of fly ash in concrete not only reduces the landfill costs of fly ash, but also reduces the use of Portland cement in...doctoral thesis 2015
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Yu, Q. (author), Chen, Y. (author), Liu, Z. (author), Van de Giesen, N.C. (author), Zhu, D. (author)Algal blooms have been frequently found at the upper reaches of the Tanglang River, which is downstream from the eutrophic Dianchi Lake. The eutrophic lake upstream is considered to be a potential source of phytoplankton, which contributes to the development of harmful algal blooms in the river downstream and can cause many serious problems for...journal article 2015
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Yu, M. (author), Hillebrand, A. (author), Tewarie, P. (author), Meier, J. (author), Van Dijk, B. (author), Van Mieghem, P. (author), Stam, C.J. (author)The identification of clusters or communities in complex networks is a reappearing problem. The minimum spanning tree (MST), the tree connecting all nodes with minimum total weight, is regarded as an important transport backbone of the original weighted graph. We hypothesize that the clustering of the MST reveals insight in the hierarchical...journal article 2015
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Yu, C. (author), Verhaegen, M.H.G. (author), Kovalsky, S (author), Basri, R (author)The identification of structured state-space model has been intensively studied for a long time but still has not been adequately addressed. The main challenge is that the involved estimation problem is a non-convex (or bilinear) optimization problem. This paper is devoted to developing an identification<br/>method which aims to find the global...conference paper 2015
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Yu, C. (author), Verhaegen, M.H.G. (author), Hansson, A (author)This paper studies the local subspace identification of 1D homogeneous networked systems. The main challenge lies at the unmeasurable interconnection signals between neighboring subsystems. Since there are many unknown inputs to the concerned local system, the corresponding identification problem is semi-blind. To cope with this problem, a...conference paper 2015
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Yu, C. (author), Verhaegen, M.H.G. (author)This paper studies the local identification of large-scale homogeneous systems<br/>with general network topologies. The considered local system identification problem involves unmeasurable signals between neighboring subsystems. Compared with our previous work in Yu et al. (2014) which solves the local identification of 1D homogeneous systems,...conference paper 2015