Author
Listed:
- Luca Pappalardo
(Institute of Information Science and Technology (ISTI), National Research Council (CNR)
University of Pisa
Center of Network Science, Central European University
Institute of Physics, Budapest University of Technology and Economics)
- Filippo Simini
(Institute of Physics, Budapest University of Technology and Economics
University of Bristol
Northeastern University, 110 Forsyth Street, Boston, Massachusetts 02115, USA)
- Salvatore Rinzivillo
(Institute of Information Science and Technology (ISTI), National Research Council (CNR))
- Dino Pedreschi
(Institute of Information Science and Technology (ISTI), National Research Council (CNR)
University of Pisa)
- Fosca Giannotti
(Institute of Information Science and Technology (ISTI), National Research Council (CNR))
- Albert-László Barabási
(Center of Network Science, Central European University
Northeastern University, 110 Forsyth Street, Boston, Massachusetts 02115, USA
Brigham and Women's Hospital, Harvard Medical School)
Abstract
The availability of massive digital traces of human whereabouts has offered a series of novel insights on the quantitative patterns characterizing human mobility. In particular, numerous recent studies have lead to an unexpected consensus: the considerable variability in the characteristic travelled distance of individuals coexists with a high degree of predictability of their future locations. Here we shed light on this surprising coexistence by systematically investigating the impact of recurrent mobility on the characteristic distance travelled by individuals. Using both mobile phone and GPS data, we discover the existence of two distinct classes of individuals: returners and explorers. As existing models of human mobility cannot explain the existence of these two classes, we develop more realistic models able to capture the empirical findings. Finally, we show that returners and explorers play a distinct quantifiable role in spreading phenomena and that a correlation exists between their mobility patterns and social interactions.
Suggested Citation
Luca Pappalardo & Filippo Simini & Salvatore Rinzivillo & Dino Pedreschi & Fosca Giannotti & Albert-László Barabási, 2015.
"Returners and explorers dichotomy in human mobility,"
Nature Communications, Nature, vol. 6(1), pages 1-8, November.
Handle:
RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms9166
DOI: 10.1038/ncomms9166
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