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Group Closeness Centrality

A tool developed in Kotlin running Java openjdk 17.0.4 and in Gurobi 10.0 to find a group of exactly k vertices which have the best group closeness centrality.

Download the program here: group-closeness-centrality

If you use our implementation for group closeness centrality in scientific publication, please cite

Luca Pascal Staus, Christian Komusiewicz, Nils Morawietz and Frank Sommer: Exact Algorithms for Group Closeness Centrality. In Proceedings of the 2023 SIAM Conference on Applied and Computational Discrete Algorithms (ACDA'23), Seattle, USA, Mai 2023, to appear.