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Zhu, Feida (author), Zhang, Yongfeng (author), Yorke-Smith, N. (author), Guo, Guibing (author), Chen, Xu (author)
Recommendation system has became an important component in many real applications, ranging from e-commerce, music app to video-sharing site and on-line book store. The key of a successful recommendation system lies in the accurate user/item profiling. With the advent of web 2.0, quite a lot of multimodal information has been accumulated,...
abstract 2018
document
Zhang, D. (author), Tenpierik, M.J. (author), Bluyssen, P.M. (author)
This paper aims to design an “individually controlled system” (ICS) for children in class-rooms based on their preferences and needs. It is well known that a higher satisfaction of in-door environmental quality (IEQ), including thermal, air, visual and acoustical quality, can be achieved by giving occupants control over their local environment....
abstract 2018
document
Zhang, Y. (author), Negenborn, R.R. (author), Atasoy, B. (author)
abstract 2022
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Zhang, Y. (author), Wang, Q. (author), Tichem, M. (author), van Keulen, A. (author)
abstract 2018
document
Zhang, J. (author), Faragau, Andrei B. (author), van der Esch, I.A. (author), Metrikine, A. (author), van Dalen, K.N. (author)
Under harmonic excitation, soil exhibits softening behaviour that can be captured through the so-called hyperbolic soil model. The response of systems with such a material model can elegantly be obtained using the classical Harmonic Balance Method (HBM). Soil also exhibits nonlinear hysteretic damping under harmonic excitation, feature which is...
abstract 2022
document
Zhang, Y. (author), Avallone, F. (author), Watson, S.J. (author)
Recent decades have witnessed more and more wind turbines (WTs) being installed onshore and offshore. Health condition monitoring for WTs structures and components is increasingly becoming a compelling concern for stable power output and operational safety of a wind farm [1]. Blade damages seem to occur with a higher probability ahead of other...
abstract 2021
document
Fiorellini Bernardis, A. (author), Zhang, H. (author), Sberna, P.M. (author), Bueno Lopez, J. (author), Neto, A. (author), Llombart, Nuria (author)
The time evolution of voltages and currents in a pulsed photo conductive antenna (PCA) source is evaluated resorting to a rigorous procedure that stems from semiconductor physics first, to define the phenomena involved in the generation of the photocurrent, and then relies on an equivalent circuit in time domain, providing a direct estimation...
abstract 2021
document
Ding, Er (author), Zhang, D. (author), Garcia Sanchez, C. (author), Bluyssen, P.M. (author)
During the COVID-19 pandemic, the importance of ventilation for ensuring occupants’ health was widely stressed, especially for densely occupied places such as schools (Ding et al, 2022). Correspondingly, new protocols of ventilation were implemented in school buildings among many countries and regions. In the Netherlands, school classrooms were...
abstract 2023
document
van Ginkel, H.J. (author), Roels, P. (author), Boeije, M.F.J. (author), Pfeiffer, T.V. (author), Vollebregt, S. (author), Zhang, Kouchi (author), Schmidt-Ott, A. (author)
Porous layers composed of nanoparticles (NPs) have a wide range of (potential) applications including catalysts, (chemical) sensors, thermoelectric materials and electronics. These application domains will profit strongly from our NP printing process which is flexible with respect to i) the composition of the NPs and ii) the possibility of...
abstract 2020
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Meles, G.A. (author), Zhang, L. (author), Thorbecke, J.W. (author), Wapenaar, C.P.A. (author), Slob, E.C. (author)
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abstract 2020
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Weemstra, C. (author), Rahimi Dalkhani, A. (author), Ágústsdóttir, Þorbjörg (author), Guðnason, Egill Árni (author), Hersir, Gylfi Páll (author), Zhang, Xin (author)
We report on a Bayesian (i.e., probabilistic) inversion for the shear-wave velocity structure of the Reykjanes peninsula, SW Iceland. Travel times of Rayleigh waves traversing the peninsula served as input to the probabilistic algorithm. These Rayleigh waves were retrieved through the application of seismic interferometry to yearlong recordings...
abstract 2023
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Zhang, X.Q. (author), Oxley, M.J. (author), Rollnick, R. (author)
book 2009
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Van Loon, F.D. (author), Pouderoijen, M.T. (author), Alberini, E. (author), Dijkstra, C.M. (author), Hagen, S.R. (author), De Jong, M. (author), Kiliço?lu, I.D. (author), Koukouvelou, A. (author), Mekel, M.L. (author), Schotting, K. (author), Shao, S. (author), Sun, X. (author), Terzi, O. (author), De Waal, W. (author), Van der Wal, I.A. (author), Zhang, B. (author)
Booklet of the elective course AR0048 2014/2015 ‘Landscape Architecture ON site - being part of Oerol’, an elective course of the MSc2 - Chair of Landscape Architecture at the TU Delft.
book 2015
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Bekkering, H.C. (author), Cai, J. (author), Kuijper, J.A. (author), Zhang, Ke (author), Chen, Wei (author)
Chinese cities have been expanding since the early 1980s under trends of rapid modernization, urbanization and globalization. Since then they have changed dramatically, and have in the process lost many of their traditional environments and spatial characteristics. Urban planners and designers have been and are facing unprecedented challenges in...
book 2021
document
De Weerdt, M.M. (author), Zhang, Y. (author)
In games where agents are asked to declare their available resources, they can also strategize over this declaration. Surprisingly, not in all such games a VCG payment can be applied to construct a truthful mechanism using an optimal algorithm, though such payments can prevent under-reporting of resources. We show this for the problem of...
book chapter 2010
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Li, Z. (author), Zhang, Shizhe (author), Liang, X. (author), Kostiuchenko, A. (author), Ye, G. (author)
Alkali activated concrete (AAC) has not received broader industry acceptance, one reason of which lies in the uncertainties in the durability against shrinkage and potential cracking. Many studies reported that AAC exhibit larger autogenous shrinkage than OPC concrete. However, it is unable to deduce that AAC should show higher cracking...
book chapter 2021
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Zhang, W. (author), Hollmann, F. (author)
Enzymatic methods for the polymerisation of vinyl monomers are presented and critically discussed. Vinyl monomers can be polymerised initiated by enzyme-catalysed radical formation. The most widely used initiators for this purpose are β-diketo compounds, which can be transformed into the corresponding radicals via peroxidase- or laccase...
book chapter 2019
document
Yazdan Mehr, M. (author), van Driel, W.D. (author), Zhang, Kouchi (author)
In this chapter, degradation mechanisms of optical materials, used in the light-emitting diode (LED)-based products, are explained. This chapter aims at describing the service conditions on the degradation mechanisms of different organic optical materials in LEDs which lead to the color shift of the light output. The contributions of different...
book chapter 2022
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van Driel, W.D. (author), Yazdan Mehr, M. (author), Fan, X. J. (author), Zhang, Kouchi (author)
In the foregoing chapters, the reliability of organic compounds in microelectronics and optoelectronics was discussed. It provided a state of the art in reliability concepts for materials used in electronic products. It also enlightened the direction in reliability concepts for these products. In this chapter, we discuss the outlook where we...
book chapter 2022
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Lu, G. (author), Fan, Xuejun (author), Fan, Jiajie (author), Zhang, Kouchi (author)
Color stability is of major concern for LED-based products. Currently, much effort is done on lumen maintenance, and for color shift, no agreed method currently exists, be it from testing or from prediction side. To investigate the physics of color shift, we present experiments of each individual part failure of each individual part that are...
book chapter 2018
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