Automatic Extraction of Document Topics. - Luís F. S. Teixeira; Gabriel Pereira Lopes; Rita A. Ribeiro (DoCEIS, 2011)

An Extensive Comparison of Metrics for Automatic Extraction of Key Terms. - Luís F. S. Teixeira; Gabriel Pereira Lopes; Rita A. Ribeiro (ICAART (1), 2012)

Language Independent Extraction of Key Terms: An Extensive Comparison of Metrics. - Luís F. S. Teixeira; José Gabriel Pereira Lopes; Rita Almeida Ribeiro (ICAART (Revised Selected Papers), 2012)

BrainMap - A Navigation Support System in a Tourism Case Study. - Luís F. S. Teixeira; Rita A. Ribeiro; António Falcão; Gabriel Pereira Lopes; Ricardo Raminhos (DoCEIS, 2013)