UMCC_DLSI: Semantic and Lexical features for detection and classification Drugs in biomedical texts. - Armando Collazo; Alberto Ceballo; Dennys D. Puig; Yoan Gutiérrez; José Ignacio Abreu; Roger Pérez; Antonio Fernández Orquín; Andrés Montoyo; Rafael Muñoz 001; Franc Camara (SemEval@NAACL-HLT, 2013)

UMCC_DLSI: Reinforcing a Ranking Algorithm with Sense Frequencies and Multidimensional Semantic Resources to solve Multilingual Word Sense Disambiguation. - Yoan Gutiérrez; Yenier Castañeda; Andy González; Rainel Estrada; Dennys D. Puig; José Ignacio Abreu; Roger Pérez; Antonio Fernández Orquín; Andrés Montoyo; Rafael Muñoz 001; Franc Camara (SemEval@NAACL-HLT, 2013)

UMCC_DLSI-(SA): Using a ranking algorithm and informal features to solve Sentiment Analysis in Twitter. - Yoan Gutiérrez; Andy González; Roger Pérez; José Ignacio Abreu; Antonio Fernández Orquín; Alejandro Mosquera López; Andrés Montoyo; Rafael Muñoz 001; Franc Camara (SemEval@NAACL-HLT, 2013)