675 citations · 3.5k across the 68 of their papers we have counts for
12 papers · 1 filter
Human Mobility in the Metaverse
Kishore Vasan, Marton Karsai, Albert-Laszlo Barabasi
The metaverse promises a shift in the way humans interact with each other, and with their digital and physical environments. The lack of geographical boundaries and travel costs in…
Temporal network compression via network hashing
Rémi Vaudaine, Pierre Borgnat, Paulo Goncalves +2
Pairwise temporal interactions between entities can be represented as temporal networks, which code the propagation of processes such as epidemic spreading or information cascades,…
Interactional and Informational Attention on Twitter
Agathe Baltzer, Márton Karsai, Camille Roth
Twitter may be considered as a decentralized social information processing platform whose users constantly receive their followees' information feeds, which they may in turn dispat…
Computational Human Dynamics
Márton Karsai
This thesis summarises my scientific contributions in the domain of network science, human dynamics and computational social science. These contributions are associated to computer…
Location, Occupation, and Semantics based Socioeconomic Status Inference on Twitter
Jacobo Levy Abitbol, Márton Karsai, Eric Fleury
The socioeconomic status of people depends on a combination of individual characteristics and environmental variables, thus its inference from online behavioral data is a difficult…
Link transmission centrality in large-scale social networks
Qian Zhang, Márton Karsai, Alessandro Vespignani
Understanding the importance of links in transmitting information in a network can provide ways to hinder or postpone ongoing dynamical phenomena like the spreading of epidemic or…
Correlations and dynamics of consumption patterns in social-economic networks
Yannick Leo, Márton Karsai, Carlos Sarraute +1
We analyse a coupled dataset collecting the mobile phone communications and bank transactions history of a large number of individuals living in a Latin American country. After map…
Prepaid or Postpaid? That is the question. Novel Methods of Subscription Type Prediction in Mobile Phone Services
Yongjun Liao, Wei Du, Márton Karsai +3
In this paper we investigate the behavioural differences between mobile phone customers with prepaid and postpaid subscriptions. Our study reveals that (a) postpaid customers are m…
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…
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…
Collective attention in the age of (mis)information
Delia Mocanu, Luca Rossi, Qian Zhang +2
In this work we study, on a sample of 2.3 million individuals, how Facebook users consumed different information at the edge of political discussion and news during the last Italia…