Learning from Tweets: Opportunities and Challenges to Inform Policy Making During Dengue Epidemic. - Farhana Shahid; Shahinul Hoque Ony; Takrim Rahman Albi; Sriram Chellappan; Aditya Vashistha; A. B. M. Alim Al Islam (Proc. ACM Hum. Comput. Interact., 2020)