Jin Jin Zheng

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An efficient method for generating a smooth spline surface over an irregular mesh is presented in this paper. Similar to the methods proposed by [1–4], this method generates a generalised bi-quadratic B-spline surface and achieves C 1 smoothness. However, the rules to construct the control points for the proposed spline surfaces are much simpler and easier(More)
1 Heterogeneity is an essential characteristic in car-following behaviors, which can be defined 2 as the differences between the car following behaviors of driver/vehicle combination under 3 comparable conditions. This paper proposes a Visual Imaging Model (VIM) with relaxed 4 assumption on a driver's perfect perception for 3-D traffic information and(More)
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