The objectives of city road network planning and shortcomings of the available programming models were analyzed.
小世界模型为研究城市道路网络的拓扑结构和内在特征等提供了新的视角和方法。
Four auxiliary models are proposed, and a rural logistics model is given based on the real road network with the shortest path.
提出了四个辅助模型，并最终给出基于现实路网路径最短的物流优化模型。
The proposed models are applied to estimating time-varying OD demands of the Western 3rd Ring-Road corridor network in Beijing.
基于上述模型的构建，本文以北京市西三环交通走廊为研究对象，开展了动态OD需求估计实例分析。
In this context, it develops time-varying od demands models and algorithms of urban road network based on dual sources data.
在此背景下，本文提出了基于二源数据的城市路网动态od估计模型与算法。
In this context, it develops time-varying od demands models and algorithms of urban road network based on dual sources data.
在此背景下，本文提出了基于二源数据的城市路网动态od估计模型与算法。
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