2 papers
cs.SI2017
Local Community Detection in Dynamic Networks
Daniel J. DiTursi, Gaurav Ghosh, Petko Bogdanov
Given a time-evolving network, how can we detect communities over periods of high internal and low external interactions? To address this question we generalize traditional local c…
cs.SI2017
Network Clocks: Detecting the Temporal Scale of Information Diffusion
Daniel J. DiTursi, Gregorios A. Katsios, Petko Bogdanov
Information diffusion models typically assume a discrete timeline in which an information token spreads in the network. Since users in real-world networks vary significantly in the…