Publications

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2011
Carvalho, P., L. Sarmento, J. Teixeira, and M. J. Silva, "Liars and saviors in a sentiment annotated corpus of comments to political debates", 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, Portland, Oregon, USA, 2011.
2009
Sarmento, L., P. Carvalho, M. J. Silva, and E. de Oliveira, "Automatic creation of a reference corpus for political opinion mining in user-generated content", Proceeding of the 1st international CIKM workshop on Topic-sentiment analysis for mass opinion: ACM, pp. 29–36, 2009.
Carvalho, P., L. Sarmento, M. J. Silva, and E. de Oliveira, "Clues for detecting irony in user-generated contents: oh...!! it's so easy;-)", Proceeding of the 1st international CIKM workshop on Topic-sentiment analysis for mass opinion: ACM, pp. 53–56, 2009.
Silva, M. J., P. Carvalho, L. Sarmento, E. de Oliveira, and P. Magalhães, "The Design of OPTIMISM, an Opinion Mining System for Portuguese Politics", New Trends in Artificial Intelligence: Proceedings of EPIA, pp. 12–15, 2009.
Sarmento, L., P. Carvalho, and E. C. Oliveira, "Exploring the Vector Space Model for Finding Verb Synonyms in Portuguese.", RANLP, pp. 393–398, 2009.