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Kwok, T.H. (author), Wan, W. (author), Pan, J. (author), Wang, C.C. (author), Yuan, J. (author), Harada, K (author), Chen, Y. (author)
We present a novel method for caging grasps in this paper by stretching ropes on the surface of a 3D object. Both topology and shape of a model to be grasped has been<br/>considered in our approach. Our algorithm can guarantee generating local minimal rings on every topological branches of a given model with the help of a Reeb graph. Cages and...
conference paper 2016
document
Chen, Z. (author), Koleva, D.A. (author), van Breugel, K. (author)
Stray current arising from direct current electrified traction systems and then circulat-ing in reinforced concrete structures may initiate corrosion or even accelerate existing corrosion processes on embedded reinforcement. Therefore, stray-current induced corrosion of nearby reinforced concrete structures deserves more attention in view of...
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
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Bao, Yingying (author), Chen, G. (author), Hauff, C. (author)
Massive Open Online Courses (MOOCs) are a promising form of online education. However, the occurrence of academic dishonesty has been threatening MOOC certificates’ effectiveness as a serious tool for recruiters and employers. Recently, a large-scale study on the log traces from more than one hundred MOOCs created by Harvard and MIT has...
conference paper 2017
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Chen, J. (author), Liu, Xian (author), Ye, G. (author)
Microcracks play vital roles in the prediction of the service life of concrete structure. Because microcracks in concrete structure are the preferential ingression channels for aggressive ions, e.g., chloride, sulphate, etc. However, microcracks have potentials to self-heal autogenously due to the continuous hydration of unhydrated cement,...
conference paper 2016
document
Chen, Y. (author)
Mega-event strategies and their impact on host cities have drawn increasing interest, as organising large-scale urban events has become part of a deliberate urban policy strategy to promote local economic growth, improve the city image and put the host city on the world agenda. Most cities stressed exploring city marketing and reimaging effect...
conference paper 2012
document
Chen, G. (author)
conference paper 2015
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Chen, L. (author), Mou, J. (author), Ligteringen, H. (author)
The inland waterborne transportation is viewed as an economic, safe and environmentally friendly alternative to the congested road network. The traffic capacity are the critical indicator of the inland shipping performance. Actually, interacted under the complicated factors, it is challenging to conduct studies on the capacity in the networks of...
conference paper 2013
document
Zhang, Fan (author), Chen, Y. (author), Goni Ros, B. (author), GAO, Jian (author), Knoop, V.L. (author)
Traffic congestion leads to delays and increased carbon dioxide (CO2) emissions. Traffic management measures such as providing information on environmental route costs have been proposed to mitigate congestion. Multi-criteria routing dynamic traffic assignment (MCR-DTA) models are needed to evaluate the effectiveness of such measures. This paper...
conference paper 2016
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Chen, Xue-Nong (author), Sharma, Som D. (author)
conference paper 2001
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Yao, P. (author), Wang, Z.B. (author), Zhang, C.K. (author), Su, M. (author), Chen, Y.P. (author), Stive, M.J.F. (author)
One of the characteristics of the radial sand ridge field (RSRF) in the South Yellow Sea off the Jiangsu coast is the distinctive radial tidal current field. Although many studies have focused on the hydrodynamic environment around radial sand ridges, the knowledge on the genesis of the radial tidal current is still in a very basic stage. This...
conference paper 2013
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Chen, X. (author), Hofland, B. (author), Altomare, C. (author), Uijttewaal, J.S.W. (author)
In this paper the impact process and mechanism of overtopping flow on a vertical wall on a dike crest are investigated by means of a series of physical model tests. A double-peaked force was recognized in a time series of an overtoping flow. Four stages were summarized for the whole overtopping flow impact process. An empirical relationship...
conference paper 2014
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Mesbah, S. (author), Chen, G. (author), Valle Torre, M. (author), Bozzon, A. (author), Lofi, C. (author), Houben, G.J.P.M. (author)
MOOCs promised to herald a new age of open education.<br/>However, efficient access to MOOC content is still hard, thus unneces-<br/>sarily complicating many use cases like efficient re-use of material, or<br/>tailored access for life-long learning scenarios. One of the reasons for this<br/>lack of accessibility is the shortage of meaningful...
conference paper 2018
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Chen, X. (author), Hassan, W. (author), Uijttewaal, W. (author), Verwaest, T. (author), Verhagen, H.J. (author), Suzuki, T. (author), Jonkman, S.N. (author)
Wide crested dike can reduce the kinetic energy of the overtopping wave and make the overtopping wave to flow back to the seaside. If a coastal town were built on or near a dike, the overtopping wave running on the dike crest generates the force which can affect the buildings located in its path. However, quantifying the hydrodynamic load on the...
conference paper 2012
document
Chen, H.S. (author)
conference paper 1974
document
Using direct numerical simulations of isotropic compressible turbulence driven by large-scale solenoidal force (up to 10243 grid points), we examine the Kolmogorov’s refined similarity hypotheses (RSH) as applied to active scalar, i.e. temperature, with Prandtl number of order one. The three-dimensional compressible Navier-Stokes equations are...
conference paper 2015
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Chen, C.H. (author), Kelder, E.M. (author), Van der Put, P.J.J.M. (author), Schoonman, J. (author)
conference paper 1996
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Chen, Y. (author), Kushner, A.M. (author), Williams, G.A. (author), Hentschel, J. (author), Guan, Z. (author)
Abstract only.
conference paper 2013
document
Chen, Xiao Bo (author)
conference paper 2008
document
Chen, Y. (author)
conference paper 2015
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