Digital Libraries and Multimedia Archives : 12th Italian Research Conference on Digital Libraries, IRCDL 2016, Florence, Italy, February 4-5, 2016, Revised Selected Papers - Agosti, Maristella.; Bertini, Marco.; Ferilli, Stefano.; Marinai, Simone.; Orio, Nicola. (Springer International Publishing : Imprint: Springer, 2017)