V.  Morini, Pollacci, L., and Rossetti, G., ?Toward a Standard Approach for Echo Chamber Detection: Reddit Case Study?, Applied Sciences, vol. 11, p. 5390, 2021.

G.  Rossetti, Morini, V., and Pollacci, L., ?Capturing Political Polarization of Reddit Submissions in the Trump Era?, in SEBD, 2020.

A.  Sirbu, Andrienko, G., Andrienko, N., Boldrini, C., Conti, M., Giannotti, F., Guidotti, R., Bertoli, S., Kim, J., Muntean, C. Ioana, Pappalardo, L., Passarella, A., Pedreschi, D., Pollacci, L., Pratesi, F., and Sharma, R., ?Human migration: the big data perspective?, International Journal of Data Science and Analytics, pp. 1?20, 2020.

L.  Pollacci, Guidotti, R., Rossetti, G., Giannotti, F., and Pedreschi, D., ?The Fractal Dimension of Music: Geography, Popularity and Sentiment Analysis?, in International Conference on Smart Objects and Technologies for Social Good, 2018.

L.  Pollacci, Guidotti, R., Rossetti, G., Giannotti, F., and Pedreschi, D., ?The italian music superdiversity?, Multimedia Tools and Applications, pp. 1?23, 2018.

L.  Pollacci, Guidotti, R., Rossetti, G., Giannotti, F., and Pedreschi, D., ?The Fractal Dimension of Music: Geography, Popularity and Sentiment Analysis?, in International Conference on Smart Objects and Technologies for Social Good, 2017.

L.  Pollacci, Sirbu, A., Giannotti, F., Pedreschi, D., Lucchese, C., and Muntean, C. Ioana, ?Sentiment Spreading: An Epidemic Model for Lexicon-Based Sentiment Analysis on Twitter?, in Conference of the Italian Association for Artificial Intelligence, 2017.

L.  Pollacci, Guidotti, R., and Rossetti, G., ??Are we playing like Music-Stars?? Placing Emerging Artists on the Italian Music Scene?, 9th International Workshop on Machine Learning and Music, ECML-PKDD. Riva del Garda, 2016.

L.  Passaro, Pollacci, L., and Lenci, A., ?ItEM: A Vector Space Model to Bootstrap an Italian Emotive Lexicon?, Second Italian Conference on Computational Linguistics CLiC-it 2015, vol. II, 2 vol. 2015.

L.  Passaro, Lebani, G. E., Pollacci, L., Chersoni, E., and Lenci, A., ?The CoLing Lab system for Sentiment Polarity Classification of tweets?, First Italian Conference on Computational Linguistics CLiC-it 2014 & Fourth International Workshop EVALITA 2014, vol. II, 2 vol. 2014.