Are Circles Communities? A Comparative Analysis of Selective Sharing in Google+. - Steffen Brauer; Thomas C. Schmidt (ICDCS Workshops, 2014)

A Graph-Based Approach to Detect Anomalies Based on Shared Attribute Values. - Steffen Brauer; Marco Fisichella; Gianluca Lax; Carlo Romeo; Antonia Russo (AII, 2022)