1. ICONS Project, University of Maryland, College Park, MD, USA
2. Applied Research Lab for Intelligence & Security (ARLIS), University of Maryland, College Park, MD, USA
3. College of Information Studies (iSchool), ARLIS, Social Data Science Center (SoDa), University of Maryland, College Park, MD, USA
4. Program in Second Language Acquisition, ARLIS, University of Maryland, College Park, MD, USA