7 citations · 8 across the 3 of their papers we have counts for
3 papers
Constrained Expectation-Maximisation for inference of social graphs explaining online user-user interactions
Effrosyni Papanastasiou, Anastasios Giovanidis
Current network inference algorithms fail to generate graphs with edges that can explain whole sequences of node interactions in a given dataset or trace. To quantify how well an i…
Opening up echo chambers via optimal content recommendation
Antoine Vendeville, Anastasios Giovanidis, Effrosyni Papanastasiou +1
Online social platforms have become central in the political debate. In this context, the existence of echo chambers is a problem of primary relevance. These clusters of like-minde…
Bayesian Inference of a Social Graph with Trace Feasibility Guarantees
Effrosyni Papanastasiou, Anastasios Giovanidis
Network inference is the process of deciding what is the true unknown graph underlying a set of interactions between nodes. There is a vast literature on the subject, but most know…