D. Brockmann, L. Hufnagel, and T. Geisel, The scaling laws of human travel, Nature, vol.6, issue.7075, pp.462-465, 2006.
DOI : 10.1038/nature04292

F. Calabrese, G. D. Lorenzo, L. Liu, and C. Ratti, Estimating Origin-Destination Flows Using Mobile Phone Location Data. Pervasive, pp.36-44, 2011.

F. Calabrese, F. Pereira, G. Dilorenzo, L. Liu, and C. Ratti, The Geography of Taste: Analyzing Cell-Phone Mobility and Social Events, Proc. Pervasive, 2010.
DOI : 10.1007/978-3-642-12654-3_2

C. Chen and K. Grauman, Clues from the beaten path: Location estimation with bursty sequences of tourist photos, CVPR 2011, 2011.
DOI : 10.1109/CVPR.2011.5995412

E. Cho, S. A. Myers, and J. Leskovec, Friendship and mobility, Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining, KDD '11, 2011.
DOI : 10.1145/2020408.2020579

V. Colizza, A. Barrat, M. Barthelmy, A. Valleron, and A. Vespignani, Modeling the Worldwide Spread of Pandemic Influenza: Baseline Case and Containment Interventions, PLoS Medicine, vol.438, issue.1, 2007.
DOI : 10.1371/journal.pmed.0040013.sv004

URL : https://hal.archives-ouvertes.fr/hal-00126956

D. Dearman, T. Sohn, and K. N. Truong, Opportunities exist, Proceedings of the 2011 annual conference on Human factors in computing systems, CHI '11, 2011.
DOI : 10.1145/1978942.1979297

N. Eagle and A. Pentland, Reality mining: sensing complex social systems, Personal and Ubiquitous Computing, vol.10, issue.2, pp.255-268, 2006.
DOI : 10.1007/s00779-005-0046-3

F. Girardin, F. Calabrese, F. Fiore, C. Ratti, and J. Blat, Digital Footprinting: Uncovering Tourists with User-Generated Content, IEEE Pervasive Computing, vol.7, issue.4, pp.36-43, 2008.
DOI : 10.1109/MPRV.2008.71

F. Girardin, F. D. Fiore, C. Ratti, and J. Blat, Leveraging explicitly disclosed location information to understand tourist dynamics: a case study, Journal of Location Based Services, vol.37, issue.1, pp.41-56, 2008.
DOI : 10.3141/1768-15

M. C. González, C. A. Hidalgo, and A. Barabási, Understanding individual human mobility patterns, Nature, vol.89, issue.7196, pp.779-782, 2008.
DOI : 10.1038/nature06958

P. D. Hoff, Multiplicative latent factor models for description and??prediction of social networks, Computational and Mathematical Organization Theory, vol.77, issue.4, pp.261-272, 2009.
DOI : 10.1007/s10588-008-9040-4

E. Horvitz, J. Apacible, R. Sarin, and L. Liao, Prediction, Expectation, and Surprise: Methods, Designs, and Study of a Deployed Traffic Forecasting Service, Proc. IJCAI, 2005.

L. Hufnagel, D. Brockmann, and T. Geisel, Forecast and control of epidemics in a globalized world, Proceedings of the National Academy of Sciences, vol.101, issue.42, pp.15124-15129, 2004.
DOI : 10.1073/pnas.0308344101

E. Kalogerakis, O. Vesselova, J. Hays, A. Efros, and A. Hertzmann, Image sequence geolocation with human travel priors, 2009 IEEE 12th International Conference on Computer Vision, 2009.
DOI : 10.1109/ICCV.2009.5459259

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

T. Kurashima, T. Iwata, G. Irie, and K. Fujimura, Travel route recommendation using geotags in photo sharing sites, Proceedings of the 19th ACM international conference on Information and knowledge management, CIKM '10, 2010.
DOI : 10.1145/1871437.1871513

R. M. Neal and G. E. Hinton, A View of the Em Algorithm that Justifies Incremental, Sparse, and other Variants, Learning in Graphical Models, pp.355-368, 1998.
DOI : 10.1007/978-94-011-5014-9_12

D. Patterson, L. Liao, D. Fox, and H. Kautz, Inferring High-Level Behavior from Low-Level Sensors, Proc. UBICOMP, 2003.
DOI : 10.1007/978-3-540-39653-6_6

C. Peng, X. Jin, K. Wong, M. Shi, and P. Lì-o, Collective Human Mobility Pattern from Taxi Trips in Urban Area, PLoS ONE, vol.7, issue.4, p.2012

A. I. Schein, L. K. Saul, and L. H. Ungar, A Generalized Linear Mmodel for Principal Component Analysis of Binary Data, Proc. AISTATS, 2003.

T. Sohn, Mobility Detection Using Everyday GSM Traces, Proc. UBICOMP, 2006.
DOI : 10.1007/11853565_13

J. Yuan, J. Luo, and Y. Wu, Mining Compositional Features From GPS and Visual Cues for Event Recognition in Photo Collections, IEEE Transactions on Multimedia, vol.12, issue.7, 2010.
DOI : 10.1109/TMM.2010.2051868