Surpassing the Limit: Keyword Clustering to Improve Twitter Sample Coverage. - Justin Sampson; Fred Morstatter; Ross Maciejewski; Huan Liu 001 (HT, 2015)

Real-Time Crisis Mapping Using Language Distribution. - Justin Sampson; Fred Morstatter; Reza Zafarani; Huan Liu 001 (ICDM Workshops, 2015)

Leveraging the Implicit Structure within Social Media for Emergent Rumor Detection. - Justin Sampson; Fred Morstatter; Liang Wu 006; Huan Liu 001 (CIKM, 2016)

Can One Tamper with the Sample API?: Toward Neutralizing Bias from Spam and Bot Content. - Fred Morstatter; Harsh Dani; Justin Sampson; Huan Liu 001 (WWW (Companion Volume), 2016)

Understanding Cyber Attack Behaviors with Sentiment Information on Social Media. - Kai Shu; Amy Sliva; Justin Sampson; Huan Liu 001 (SBP-BRiMS, 2018)