28 citations · 255 across the 24 of their papers we have counts for
5 papers · 1 filter
Probing the robustness of nested multi-layer networks
Giona Casiraghi, Antonios Garas, Frank Schweitzer
We consider a multi-layer network with two layers, , . Their intra-layer topology shows a scale-free degree distribution and a core-periphery stru…
Improving the robustness of online social networks: A simulation approach of network interventions
Giona Casiraghi, Frank Schweitzer
Online social networks (OSN) are prime examples of socio-technical systems in which individuals interact via a technical platform. OSN are very volatile because users enter and exi…
What is the Entropy of a Social Organization?
Christian Zingg, Giona Casiraghi, Giacomo Vaccario +1
We quantify a social organization's potentiality, that is its ability to attain different configurations. The organization is represented as a network in which nodes correspond to…
Quantifying Triadic Closure in Multi-Edge Social Networks
Laurence Brandenberger, Giona Casiraghi, Vahan Nanumyan +1
Multi-edge networks capture repeated interactions between individuals. In social networks, such edges often form closed triangles, or triads. Standard approaches to measure this tr…
HYPA: Efficient Detection of Path Anomalies in Time Series Data on Networks
Timothy LaRock, Vahan Nanumyan, Ingo Scholtes +3
The unsupervised detection of anomalies in time series data has important applications in user behavioral modeling, fraud detection, and cybersecurity. Anomaly detection has, in fa…