211 citations · 859 across the 32 of their papers we have counts for
8 papers · 1 filter
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…
Urban transportation networks and optimal transport-based infrastructures: similarity and economy of scale
Daniela Leite, Caterina De Bacco
Designing and optimizing the structure of urban transportation networks is a challenging task. In this study, we propose a method inspired by optimal transport theory and the princ…
Modeling Node Exposure for Community Detection in Networks
Sameh Othman, Johannes Schulz, Marco Baity-Jesi +1
In community detection, datasets often suffer a sampling bias for which nodes which would normally have a high affinity appear to have zero affinity. This happens for example when…
Community Detection in networks by Dynamical Optimal Transport Formulation
Daniela Leite, Diego Baptista, Abdullahi Ibrahim +2
Detecting communities in networks is important in various domains of applications. While a variety of methods exists to perform this task, recent efforts propose Optimal Transport…
Anomaly detection and community detection in networks
Hadiseh Safdari, Caterina De Bacco
Anomaly detection is a relevant problem in the area of data analysis. In networked systems, where individual entities interact in pairs, anomalies are observed when pattern of inte…
Immiscible Color Flows in Optimal Transport Networks for Image Classification
Alessandro Lonardi, Diego Baptista, Caterina De Bacco
In classification tasks, it is crucial to meaningfully exploit the information contained in data. While much of the work in addressing these tasks is devoted to building complex al…
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…
Sustainable optimal transport in multilayer networks
Abdullahi Adinoyi Ibrahim, Daniela Leite, Caterina De Bacco
Traffic congestion is one of the major challenges faced by the transportation industry. While this problem carries a high economical and environmental cost, the need for an efficie…