Third-party code notice
The driver-space inference routines in driver_space_model.py are adapted from Yiru-Jiao/DriverSpaceInference, accompanying Jiao et al. (2023), Inferring vehicle spacing in urban traffic from trajectory data. The original implementation used scipy.misc.derivative; this version expresses its three-point central second difference directly and retains the supplied inference procedure and settings.
The following upstream notice is reproduced for that reused code. It does not assign a new license to the U-EASWS dataset or to the other files in this supplement.
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