Tradeoffs between safety and time: A routing view
Tradeoffs between safety and time: A routing view
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DOI：
10.1016/j.trc.2019.09.020
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发表时间：
2019-11
期刊：
影响因子：
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通讯作者：
D. Carmody;R. Sowers
中科院分区：
文献类型：
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作者：
D. Carmody;R. Sowers
本文提出了城市出行数据集中的行程时间、距离和碰撞计数的数据驱动组合，目的是量化城市道路网络中相互交织的交通事故。我们设计了一个双属性路由问题来捕获旅行时间和事故之间的权衡。我们将其应用于纽约市的数据集。通过以标准化方式可视化计算结果，我们为城市交通研究提供了一个比较工具。
This article proposes a data-driven combination of travel times, distance, and collision counts in urban mobility datasets, with the goal of quantifying how intertwined traffic accidents are in the road network of a city. We devise a bi-attribute routing problem to capture the tradeoff between travel time and accidents. We apply this to a dataset from New York City. By visualizing the results of this computation in a normalized way, we provide a comparative tool for studies of urban traffic.