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From Seconds to Months: multi-scale dynamics of mobile telephone calls

Jari Saramaki, Esteban Moro arXiv:1504.01479 [PDF] Summary: Big Data on electronic records of social interactions allow approaching human behaviour and sociality from a quantitative point of view with unforeseen statistical power. Mobile telephone Call Detail Records (CDRs), automatically collected by telecom operators for billing purposes, have proven especially fruitful for understanding one-to-one communication patterns as well as the dynamics of social...


Netmob 2015

I had the pleasure to organize last edition of Netmob at MIT Media Lab (together with Sandy Pentland, Vincent Blondel and Yves-Alexandre de Montjoye). Netmob is the primary conference in the analysis of those datasets in social, urban, societal and industrial problems. Netmob 2015 also hosted the final part of the D4D Challenge by Orange. They were 3 amazing days of...


Social media fingerprints of unemployment

Alejandro Llorente, Manuel García-Herránz, Manuel Cebrián and Esteban Moro (2014), PLoS ONE 10(5): e0128692 [LINK] Summary: Publicly available social media data can be used to quantify deviations from typical patterns of behavior and uncover how these deviations signal the socio-economical status of regions. Using data from geolocalized Twitter messages, we find that unemployment is correlated with technology adoption, daily activity, diversity in...


Macroscopic Response to Microscopic Intrinsic Noise in Three-Dimensional Fisher Fronts

Svetozar Nesic, Rodolfo Cuerno, and Esteban Moro Physical Review Letters 113, 180602 (2014) [APS] Abstract We study the dynamics of three-dimensional Fisher fronts in the presence of density fluctuations. To this end we simulate the Fisher equation subject to stochastic internal noise, and study how the front moves and roughens as a function of the number of particles in the system, N....

Sistemas para predecir las tendencias de las redes sociales 0

Sistemas para predecir las tendencias de las redes sociales

Entrevista en el programa “La noche en Vela” de Radio Nacional de España sobre nuestro estudio de sensores en las redes sociales Sistemas para predecir las tendencias de las redes sociales