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document
Yang, Y. (author), Ayas, C. (author), van Keulen, A. (author)
abstract 2017
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Yang, Y. (author), Ayas, C. (author), van Keulen, A. (author)
abstract 2017
document
van Oostrum, Matthijs (author), Liu, Jiayao (author), Li, Yishiqin (author), Hoek, Ruben (author), Yang, Yidong (author), He, Zhujun (author), Buysschaert, Axel (author), Xiao, Yazhi (author), Peng, Jiping (author), van Eijk, Saskia (author), Yang, Qiao (author)
This publication is in response to the call of 2017 Bi-City Biennale of Urbanism\Architecture (Shenzhen) (UABB) “Cities, Grow in Difference”, from the perspective of urbanism: the synthesis of factors that collectively determine the spatial use of the city.
This atlas is based on master graduation theses of Delft University of Technology ...
book 2017
document
The streamwise and spanwise travelling waves induced by spanwise Lorentz force are studied for skin-friction drag reduction in a turbulent channel. The streamwise travelling wave by spanwise Lorentz force on drag reduction is compared to the with the spanwise wall motion. The drag reduction map shows a drag reduction region and a drag increase...
conference paper 2015
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We investigate the double diffusive convection between two parallel plates with either no-slip or free-slip boundary conditions. Direct numerical simulations have been conducted systematically for a series of control parameters. Salt fingers can be observed for both boundary conditions and all parameters explored. Compared to the no-slip case,...
conference paper 2015
document
Sun, Zhu (author), Yang, J. (author), Zhang, Jie (author), Bozzon, A. (author), Chen, Yu (author), Xu, Chi (author)
Representation learning (RL) has recently proven to be effective in capturing local item relationships by modeling item co-occurrence in individual user's interaction record. However, the value of RL for recommendation has not reached the full potential due to two major drawbacks: 1) recommendation is modeled as a rating prediction problem...
conference paper 2017
document
Rothkrantz, L.J.M. (author), Yang, Z. (author)
One of the goals of the crowd control project at Delft University of Technology is to detect and track people during a crisis event, classify their behavior and assess what is happening. The assumption is that the crisis area is observed by multiple cameras (fixed or mobile). The cameras sense the environment and extract features such as the...
conference paper 2009
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Yang, J. (author), Hauff, C. (author), Bozzon, A. (author), Houben, G.J.P.M. (author)
Collaborative Question Answering (cQA) platforms are a very popular repository of crowd-generated knowledge. By formulating questions, users express needs that other members of the cQA community try to collaboratively satisfy. Poorly formulated questions are less likely to receive useful responses, thus hindering the overall knowledge generation...
conference paper 2014
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Duan, X. (author), Jia, D. (author), Yang, Z. (author), Zhou, Y. (author), Ouyang, J. (author), Sloof, W.G. (author), Van der Zwaag, S. (author)
Abstract only.
conference paper 2013
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Yang, J. (author), Jia, L. (author), Cui, Y. (author), Zhou, J. (author), Menenti, M. (author)
A simple linear mixing model of heterogeneous soil-vegetation system and retrieval of component temperatures from directional remote sensing measurements by inverting this model is evaluated in this paper using observations by a thermal camera. The thermal camera was used to obtain multi-angular TIR (Thermal Infra-Red) images over vegetable and...
conference paper 2014
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Xiao, A. (author), Wang, L.G. (author), Van Driel, W.D. (author), Van Der Sluis, O. (author), Yang, D.G. (author), Ernst, L.J. (author), Zhang, G.Q. (author)
conference paper 2007
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Yang, Y. (author), Ayas, C. (author)
Selective laser melting (SLM) is a powder based additive manufacturing technique suitable for producing high precision metal parts. However, distortions and residual stresses within products arise during SLM because of the high temperature gradients created by the laser heating. Residual stresses limit the load resistance of the product and...
conference paper 2017
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Bartoli, L. (author), Grunewald, S. (author), Schipper, H.R. (author), Yang, Y. (author), Hordijk, D.A. (author)
The strain-hardening behaviour of cementitious composites is the result of a synergistic behaviour of the cement matrix and fibres in a cracked cross-section. The distribution and orientation of the fibres are essential in order to obtain such favourable tensile behaviour. Strain-hardening composites can be applied and are especially useftil in...
conference paper 2014
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Kooij, R.E. (author), Van Der Mei, R.D. (author), Van Den Berg, J.L. (author), Yang, R. (author)
conference paper 2006
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Yang, F. (author), Sbaiz, L. (author), Charbon, E. (author), Susstrunk, S. (author), Vetterli, M. (author)
conference paper 2010
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Yang, Z. (author), Li, Z. (author), Dollevoet, R.P.B.J. (author)
This paper presents a full finite element (FE) interaction model of wheel-track to study the wheel-rail impact noise caused by squat. The wheel, the rail and some other track components are modeled with finite elements in three dimensions, where necessary and appropriate. Realistic contact geometry, including geometric irregularity (squat) in...
conference paper 2013
document
Yang, D. (author), Sun, Y (author), Di Stefano, D. (author), Turrin, M. (author), Sariyildiz, I.S. (author)
Surrogate-based Optimization is a useful approach when the objective function is computationally expensive to evaluate, compared to Simulation-based Optimization. In the surrogate-based method, analytically tractable “surrogate models” (also known as “Response Surface Models — RSMs” or “metamodels”), are constructed and validated for each...
conference paper 2016
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Yang, D. (author), Sun, Y. (author), Turrin, M. (author), von Buelow, P. (author), Paul, J.C. (author)
Currently, in the conceptual envelope design of sports facilities, multiple engineering performance feedbacks (e.g. daylight, energy and structural performance) are expected to assist architectural design decision-making. In general, it is known as Building Performance Optimization in the conceptual architectural design phase. Essentially, it...
conference paper 2015
document
Su, H.Z. (author), Wen, Z. (author), Yang, M. (author)
The elastic-plastic mechanical behaviour is a typical characteristic of rock mass. The load action will bring on the local destruction, large deformation, even whole failure of rock mass with the discontinuous mediums (e.g. joint, crack and fault). It is a coupling process of the continuous deformation and the discontinuous deformation. The...
conference paper 2015
document
Rao, J. (author), Jia, D. (author), Duan, X. (author), Yang, Z. (author), Zhou, Y. (author), Ouyang, J. (author), Sloof, W.G. (author), Van der Zwaag, S. (author)
Abstract only.
conference paper 2013
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