GeoSim, proposed by Toole et al. [1], is a mechanistic generative model for human mobility. GeoSim takes into account the social dimension between individuals during the generation of synthetic trajectories. Our task was only to include GeoSim among the models available in the scikit-mobility Python library (https://github.com/scikit-mobility/scikit-mobility/blob/master/skmob/models/geosim.py)

[1] Toole, Jameson L. et al. “Coupling human mobility and social ties.” Journal of The Royal Society Interface 12 (2015)