Querying Spatio-temporal Patterns in Mobile Phone-Call Databases


Call Detail Record (CDR) databases contain many millions of records with information about mobile phone calls, including the users' location when the call was made/received. This huge amount of spatio-temporal data opens the door for the study of human trajectories on a large scale without the bias that other sources, like GPS or WLAN networks, introduce in… (More)
DOI: 10.1109/MDM.2010.24


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@article{Vieira2010QueryingSP, title={Querying Spatio-temporal Patterns in Mobile Phone-Call Databases}, author={Marcos R. Vieira and Enrique Fr{\'i}as-Mart{\'i}nez and Petko Bakalov and Vanessa Fr{\'i}as-Mart{\'i}nez and Vassilis J. Tsotras}, journal={2010 Eleventh International Conference on Mobile Data Management}, year={2010}, pages={239-248} }