. . . . "10.1145/2187980.2188177" . . . . "2012"^^ . "10.1145/2187980.2188177" . . "ACM Press" . "Characterization of social media response to natural disasters" . "10.1145/2187980.2188177" . . . . "Seth" . "Aaditeshwar" . "Aaditeshwar Seth" . . "Joshi" . "Anupam" . "Anupam Joshi" . . "Nagar" . "Seema" . "Seema Nagar" . "Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion" . . . "2021-09-20T12:48:17.385+02:00"^^ . . . . . . .