978 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- HUN-REN Alfréd Rényi Institute of MathematicsHU42 papers
- Aalto UniversityFI34 papers
- Central European University - Budapest Campus34 papers
- Complexity Science HubAT31 papers
- Budapest University of Technology and EconomicsHU24 papers
- Hungarian Academy of SciencesHU22 papers
- Institute for Scientific InterchangeIT20 papers
- University of PalermoIT17 papers
- Northeastern UniversityUS16 papers
- Universidad Nacional Autónoma de MéxicoMX15 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- Eötvös Loránd UniversityHU12 papers
22 papers · 1 filter
Ideology and polarization set the agenda on social media
Edoardo Loru, Alessandro Galeazzi, Anita Bonetti +6
The abundance of information on social media has reshaped public discussions, shifting attention to the mechanisms that drive online discourse. This study analyzes large-scale Twit…
Easy-access online social media metrics are associated with misinformation sharing activity
Júlia Számely, Alessandro Galeazzi, Júlia Koltai +1
Misinformation poses a significant challenge studied extensively by researchers, yet acquiring data to identify primary sharers is time-consuming and challenging. To address this,…
Homophilic organization of egocentric communities in ICT services
Chandreyee Roy, Hang-Hyun Jo, János Kertész +2
Members of a society can be characterized by a large number of features, such as gender, age, ethnicity, religion, social status, and shared activities. One of the main tie-forming…
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,…
Social network modeling and applications, a tutorial
Lisette Espín-Noboa, Tiago Peixoto, Fariba Karimi
Social networks have been widely studied over the last century from multiple disciplines to understand societal issues such as inequality in employment rates, managerial performanc…
Hyperlink communities in higher-order networks
Quintino Francesco Lotito, Federico Musciotto, Alberto Montresor +1
Many networks can be characterised by the presence of communities, which are groups of units that are closely linked. Identifying these communities can be crucial for understanding…
Community Detection in Large Hypergraphs
Nicolò Ruggeri, Martina Contisciani, Federico Battiston +1
Hypergraphs, describing networks where interactions take place among any number of units, are a natural tool to model many real-world social and biological systems. In this work we…
A framework to generate hypergraphs with community structure
Nicolò Ruggeri, Federico Battiston, Caterina De Bacco
In recent years hypergraphs have emerged as a powerful tool to study systems with multi-body interactions which cannot be trivially reduced to pairs. While highly structured method…
Implicit models, latent compression, intrinsic biases, and cheap lunches in community detection
Tiago P. Peixoto, Alec Kirkley
The task of community detection, which aims to partition a network into clusters of nodes to summarize its large-scale structure, has spawned the development of many competing algo…
Exact and sampling methods for mining higher-order motifs in large hypergraphs
Quintino Francesco Lotito, Federico Musciotto, Federico Battiston +1
Network motifs are recurrent, small-scale patterns of interactions observed frequently in a system. They shed light on the interplay between the topology and the dynamics of comple…
Competition for popularity and interventions on a Chinese microblogging site
Hao Cui, János Kertész
Microblogging sites are important vehicles for the users to obtain information and shape public opinion thus they are arenas of continuous competition for popularity. Most popular…
Link recommendations: Their impact on network structure and minorities
Antonio Ferrara, Lisette Espín-Noboa, Fariba Karimi +1
Network-based people recommendation algorithms are widely employed on the Web to suggest new connections in social media or professional platforms. While such recommendations bring…
Inference of hyperedges and overlapping communities in hypergraphs
Martina Contisciani, Federico Battiston, Caterina De Bacco
Hypergraphs, encoding structured interactions among any number of system units, have recently proven a successful tool to describe many real-world biological and social networks. H…
Ordered community detection in directed networks
Tiago P. Peixoto
We develop a method to infer community structure in directed networks where the groups are ordered in a latent one-dimensional hierarchy that determines the preferred edge directio…
Inequality and Inequity in Network-based Ranking and Recommendation Algorithms
Lisette Espín-Noboa, Claudia Wagner, Markus Strohmaier +1
Though algorithms promise many benefits including efficiency, objectivity and accuracy, they may also introduce or amplify biases. Here we study two well-known algorithms, namely P…
Multilayer Networks for Text Analysis with Multiple Data Types
Charles C. Hyland, Yuanming Tao, Lamiae Azizi +3
We are interested in the widespread problem of clustering documents and finding topics in large collections of written documents in the presence of metadata and hyperlinks. To tack…
Identifying tax evasion in Mexico with tools from network science and machine learning
Martin Zumaya, Rita Guerrero, Eduardo Islas +4
Mexico has kept electronic records of all taxable transactions since 2014. Anonymized data collected by the Mexican federal government comprises more than 80 million contributors (…
Does Crowdfunding Really Foster Innovation? Evidence from the Board Game Industry
Johannes Wachs, Balazs Vedres
Crowdfunding offers inventors and entrepreneurs alternative access to resources with which they can develop and realize their ideas. Besides helping to secure capital, crowdfunding…
Disentangling homophily, community structure and triadic closure in networks
Tiago P. Peixoto
Network homophily, the tendency of similar nodes to be connected, and transitivity, the tendency of two nodes being connected if they share a common neighbor, are conflated propert…
Hypergraph reconstruction from network data
Jean-Gabriel Young, Giovanni Petri, Tiago P. Peixoto
Networks can describe the structure of a wide variety of complex systems by specifying which pairs of entities in the system are connected. While such pairwise representations are…
Empirical study of the role of the topology in spreading on communication networks
Alexey N. Medvedev, Janos Kertesz
Topological aspects, like community structure, and temporal activity patterns, like burstiness, have been shown to severly influence the speed of spreading in temporal networks. We…
A comparative analysis of the statistical properties of large mobile phone calling networks
Ming-Xia Li, Zhi-Qiang Jiang, Wen-Jie Xie +4
Mobile phone calling is one of the most widely used communication methods in modern society. The records of calls among mobile phone users provide us a valuable proxy for the under…