675 citations · 3.5k across the 68 of their papers we have counts for
4 papers · 1 filter
Socioeconomic correlations and stratification in social-communication networks
Yannick Leo, Eric Fleury, J. Ignacio Alvarez-Hamelin +2
The uneven distribution of wealth and individual economic capacities are among the main forces which shape modern societies and arguably bias the emerging social structures. Howeve…
Correlations of consumption patterns in social-economic networks
Yannick Leo, Márton Karsai, Carlos Sarraute +1
We analyze a coupled anonymized dataset collecting the mobile phone communication and bank transactions history of a large number of individuals. After mapping the social structure…
Burstiness and tie reinforcement in time varying social networks
Enrico Ubaldi, Alessandro Vezzani, Marton Karsai +2
We introduce a time-varying network model accounting for burstiness and tie reinforcement observed in social networks. The analytical solution indicates a non-trivial phase diagram…
Local cascades induced global contagion: How heterogeneous thresholds, exogenous effects, and unconcerned behaviour govern online adoption spreading
Márton Karsai, Gerardo Iñiguez, Riivo Kikas +2
Adoption of innovations, products or online services is commonly interpreted as a spreading process driven to large extent by social influence and conditioned by the needs and capa…