Publications

Selected Publications

  • André Freitas, Edward Curry, João Gabriel Oliveira, Sean O’Riain, A Distributional Structured Semantic Space for Querying RDF Graph Data. International Journal of Semantic Computing (IJSC), 2012. (preprint) (link) (slides).
  • André Freitas, João Gabriel Oliveira, Sean O’Riain, Edward Curry, João Carlos Pereira da Silva, Querying Linked Data using Semantic Relatedness: A Vocabulary Independent Approach. In Proceedings of the 16th International Conference on Applications of Natural Language to Information Systems (NLDB), 2011.  (pdf) (slides).
  • André Freitas, Fabricio F. de Faria, Sean O’Riain, Edward Curry,  Answering Natural Language Queries over Linked Data Graphs: A Distributional Semantics Approach, In Proceedings of the 36th Annual ACM SIGIR Conference, Dublin, Ireland, 2013.
  • André Freitas, Edward Curry, João Gabriel Oliveira, Sean O’Riain, Querying Heterogeneous Datasets on the Linked Data Web: Challenges, Approaches and Trends. IEEE Internet Computing,  vol. 16, no. 1,p.24-33, 2012. (link) (slides).
  • André Freitas, Edward Curry, Sean O’Riain, A Distributional Approach for Terminological Semantic Search on the Linked Data Web. In Proceedings of the 27th ACM Symposium On Applied Computing (SAC), Semantic Web and Applications (SWA), 2012. (pdf) (slides).
  • André Freitas, Sean O’Riain and Edward Curry, A Distributional Semantic Search Infrastructure for Linked Dataspaces, In Proceedings of the 10th Extended Semantic Web Conference (ESWC), Montpellier, France, 2013.