Publications

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2013
Moreira, S., J. Filgueiras, B. Martins, F. Couto, and M. J. Silva, "Reaction: A naive machine learning approach for sentiment classification", Second Joint Conference on Lexical and Computational Semantics (* SEM), vol. 2, pp. 490–494, 2013.
Moreira, S., D. S. Batista, P. Carvalho, F. Couto, and M. J. Silva, "Tracking politics with POWER", Program, vol. 47, no. 2: Emerald Group Publishing Limited, pp. 120–135, 2013.
2011
Moreira, S., D. S. Batista, P. Carvalho, F. Couto, and M. J. Silva, "POWER-Politics Ontology for Web Entity Retrieval", Advanced Information Systems Engineering Workshops: Springer Berlin Heidelberg, pp. 489–500, 2011.