A Spatio-Temporal Approach to the Discovery of Online Social Trends. - Harshavardhan Achrekar; Zheng Fang 004; You Li; Cindy X. Chen; Benyuan Liu; Jie Wang 002 (COCOA, 2011)

Twitter Improves Seasonal Influenza Prediction. - Harshavardhan Achrekar; Avinash Gandhe; Ross Lazarus; Ssu-Hsin Yu; Benyuan Liu (HEALTHINF, 2012)

Online Social Networks Flu Trend Tracker: A Novel Sensory Approach to Predict Flu Trends. - Harshavardhan Achrekar; Avinash Gandhe; Ross Lazarus; Ssu-Hsin Yu; Benyuan Liu (BIOSTEC (Selected Papers), 2012)