Publications @Article{belcastro-2021-bigd, AUTHOR = {Belcastro, Loris and Marozzo, Fabrizio and Talia, Domenico and Trunfio, Paolo and Branda, Francesco and Palpanas, Themis and Imran, Muhammad}, TITLE = {Using Social Media for Sub-Event Detection during Disasters}, YEAR = {2021}, JOURNAL = {Journal of Big Data}, VOLUME = {8}, NUMBER = {79}, KEYWORDS = {Big data, Social media analysis} }