The Tenuousness of Lemmatization in Lexicon-based Sentiment Analysis. - Marco Vassallo; Giuliano Gabrieli; Valerio Basile; Cristina Bosco (CLiC-it, 2019)

Polarity Imbalance in Lexicon-based Sentiment Analysis. - Marco Vassallo; Giuliano Gabrieli; Valerio Basile; Cristina Bosco (CLiC-it, 2020)

A hybrid lexicon-based and neural approach for explainable polarity detection. - Marco Polignano; Valerio Basile; Pierpaolo Basile; Giuliano Gabrieli; Marco Vassallo; Cristina Bosco (Inf. Process. Manag., 2022)

Neutral Score Detection in Lexicon-based Sentiment Analysis: The Quartile-based Approach. - Marco Vassallo; Giuliano Gabrieli; Valerio Basile; Cristina Bosco (CLiC-it, 2024)