George Chacko

Well-connected community detection at extreme scale: shared- and distributed-memory parallel algorithms

Abstract Community detection algorithms such as Leiden frequently produce clusters thatare internally disconnected or poorly connected, limiting their utility indownstream network analysis. The Well-Connected Clusters (WCC) and ConnectivityModifier (CM) algorithms address this by...

CantataS: a Community-aware agent-based citation Simulator

Early preprint describing CantataS, a generative agent-based model of citation dynamics that builds upon the PyABM, SASCA, SASCA-s, SASCA-ReS, and SASCA-ReSA models. This preprint is likely to be updated several times as more data is generated through simulations under the Cantat...