نتایج جستجو برای: ngsim data trajectory

تعداد نتایج: 2445556  

2012
Xike Xie Reynold Cheng Man Lung Yiu

Trajectory queries, which retrieve nearby objects for every point of a given route, can be used to identify alerts of potential threats along a vessel route, or monitor the adjacent rescuers to a travel path. However, the locations of these objects (e.g., threats, succours) may not be precisely obtained due to hardware limitations of measuring devices, as well as the constantly-changing nature ...

2009
A. Nara K. Izumi H. Iseki T. Suzuki K. Nambu Y. Sakurai

Journal: :SoftwareX 2022

Trajectory data represents a trace of an object that changes its position in space over time. This kind is complex to handle and analyze, since it generally produced huge quantities, often prone errors generated by the geolocation device, human mishandling, or area coverage limitations. Therefore, there need for software specifically tailored preprocess trajectory data. In this work we propose ...

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