Babelfy (Moro et al., 2014) is an approach with state-ofthe-art performance that relies on random walks on BabelNet multilingual semantic network (Navigli and Ponzetto, 2012a) and densest subgraph heuristics.
in our earlier work (Camacho-Collados et al., 2015), we conducted different experiments which demonstrated the improvement that lexical specificity can provide over the popular term frequency-inverse document frequency weighting scheme (Jones, 1972, tf-idf ).