They include the Characterization of an Epidemic Spread, Cybersecurity and an Investigation into Criminal Activity.
MINI CHALLENGE 1 : Geospatial and Microblogging - Characterization of an Epidemic Spread
MINI CHALLENGE 2 : Cybersecurity - Situational Awareness in Computer Networks
MINI CHALLENGE 3: Text Analytics - Investigation into Criminal Activity
GRAND CHALLENGE: Combines all data sets.