Convergence of Influential Bloggers for Topic Discovery in the Blogosphere. - Shamanth Kumar; Reza Zafarani; Mohammad Ali Abbasi; Geoffrey Barbier; Huan Liu 001 (SBP, 2010)

A Social Network Analysis Approach to Detecting Suspicious Online Financial Activities. - Lei Tang 001; Geoffrey Barbier; Huan Liu 001; Jianping Zhang (SBP, 2010)

Data Mining in Social Media. - Geoffrey Barbier; Huan Liu 001 (Social Network Data Analytics, 2011)

TweetTracker: An Analysis Tool for Humanitarian and Disaster Relief. - Shamanth Kumar; Geoffrey Barbier; Mohammad Ali Abbasi; Huan Liu 001 (ICWSM, 2011)

Exploiting vulnerability to secure user privacy on a social networking site. - Pritam Gundecha; Geoffrey Barbier; Huan Liu 001 (KDD, 2011)

Information Provenance in Social Media. - Geoffrey Barbier; Huan Liu 001 (SBP, 2011)

Promoting Coordination for Disaster Relief - From Crowdsourcing to Coordination. - Huiji Gao; Xufei Wang; Geoffrey Barbier; Huan Liu 001 (SBP, 2011)

Harnessing the Crowdsourcing Power of Social Media for Disaster Relief. - Huiji Gao; Geoffrey Barbier; Rebecca Goolsby (IEEE Intell. Syst., 2011)

Understanding online groups through social media. - Geoffrey Barbier; Lei Tang 001; Huan Liu 001 (WIREs Data Mining Knowl. Discov., 2011)

Maximizing benefits from crowdsourced data. - Geoffrey Barbier; Reza Zafarani; Huiji Gao; Gabriel Pui Cheong Fung; Huan Liu 001 (Comput. Math. Organ. Theory, 2012)

Provenance Data in Social Media - Geoffrey Barbier; Zhuo Feng; Pritam Gundecha; Huan Liu 001 (Morgan & Claypool Publishers, 2013)

User Vulnerability and Its Reduction on a Social Networking Site. - Pritam Gundecha; Geoffrey Barbier; Jiliang Tang; Huan Liu 001 (ACM Trans. Knowl. Discov. Data, 2014)