Oskar Skibski: Centrality measures - an overview

Oskar Skibski (University of Warsaw)

Lundi 29 Mars 2021 par Teams

Abstract:

In most networks certain nodes play more important roles than others. To give a recent example, popular individuals with frequent social contacts are more likely to spread a disease in the event of an epidemic. In my talk I will present an overview of methods proposed in the literature to identify key nodes in the network, including classic centrality measures (e.g., degree, closeness, betweenness), more complex measures (such as PageRank) and recent ideas (including game-theoretic centrality measures).