s.a. IBM's Blue CRUSH & PredPol; Patterns inherent in past crimes (type, place, and time) provide ample info for predictions, no indiv. or popul. data; However: CPD Heat-List "präventiv von Beamten besucht" http://boingboing.net/2014/02/25/chicago-pds-big-data-using.html
M. Hoq, S. Chilla, M. Ranjbar, P. Brusilovsky, and B. Akram. Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, page 783-792. ACM, (October 2023)