Michelangelo Ceci, Stefano Ferilli, Antonella Poggi: Digital Libraries: The Era of Big Data and Data Science - 16th Italian Research Conference on Digital Libraries, IRCDL 2020, Bari, Italy, January 30-31, 2020, Proceedings. Communications in Computer and Information Science 1177, Springer 2020, ISBN 978-3-030-39904-7