4Is of social bully filtering: identity, inference, influence, and intervention. - Yunfei Chen 003; Lanbo Zhang; Aaron Michelony; Yi Zhang 001 (CIKM, 2012)

Summarizing highly structured documents for effective search interaction. - Lanbo Zhang; Yi Zhang 001; Yunfei Chen 003 (SIGIR, 2012)

Conversational Recommendation System with Unsupervised Learning. - Yueming Sun 001; Yi Zhang 001; Yunfei Chen 003; Roger Jin (RecSys, 2016)

A Socio-linguistic Model for Cyberbullying Detection. - Sabina Tomkins; Lise Getoor; Yunfei Chen 003; Yi Zhang 001 (ASONAM, 2018)