Vitality Indices and Game-Theoretic Centralities

Prelegent(ci)

Oskar Skibski

Afiliacja

University of Warsaw

Termin

5 października 2023 12:00

Informacje na temat wydarzenia

online

Seminarium

Seminarium „Gry, mechanizmy i sieci społeczne”

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Vitality indices form a natural class of centrality measures that assess the importance of a node based on the impact its removal has on the network. In this talk, we will discuss the connection between vitality indices and game-theoretic centrality measures, which are centrality measures defined based on coalitional game theory. We will also discuss group centrality measures and define a group version of the Shapley value.

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