675 citations · 3.5k across the 68 of their papers we have counts for
6 papers · 1 filter
Detecting global bridges in networks
Pablo Jensen, Matteo Morini, Marton Karsai +6
The identification of nodes occupying important positions in a network structure is crucial for the understanding of the associated real-world system. Usually, betweenness centrali…
User-based representation of time-resolved multimodal public transportation networks
Laura Alessandretti, Márton Karsai, Laetitia Gauvin
Multimodal transportation systems can be represented as time-resolved multilayer networks where different transportation modes connecting the same set of nodes are associated to di…
Asymptotic theory for the dynamic of networks with heterogenous social capital allocation
Enrico Ubaldi, Nicola Perra, Márton Karsai +3
The structure and dynamic of social network are largely determined by the heterogeneous interaction activity and social capital allocation of individuals. These features interplay…
From calls to communities: a model for time varying social networks
Guillaume Laurent, Jari Saramäki, Márton Karsai
Social interactions vary in time and appear to be driven by intrinsic mechanisms, which in turn shape the emerging structure of the social network. Large-scale empirical observatio…
Kinetics of Social Contagion
Zhongyuan Ruan, Gerardo Iniguez, Marton Karsai +1
Diffusion of information, behavioral patterns or innovations follows diverse pathways depending on a number of conditions, including the structure of the underlying social network,…
Attention on Weak Ties in Social and Communication Networks
Lilian Weng, Márton Karsai, Nicola Perra +2
Granovetter's weak tie theory of social networks is built around two central hypotheses. The first states that strong social ties carry the large majority of interaction events; th…