Querying Linked Data Using Semantic Relatedness: A Vocabulary Independent Approach. - André Freitas; João Gabriel Oliveira; Seán O'Riain; Edward Curry; João Carlos Pereira da Silva (NLDB, 2011)

Treo: Best-Effort Natural Language Queries over Linked Data. - André Freitas; João Gabriel Oliveira; Seán O'Riain; Edward Curry; João Carlos Pereira da Silva (NLDB, 2011)

A Multidimensional Semantic Space for Data Model Independent Queries over RDF Data. - André Freitas; João Gabriel Oliveira; Edward Curry; Seán O'Riain (ICSC, 2011)

A Distributional Structured Semantic Space for Querying RDF Graph Data. - André Freitas; Edward Curry; João Gabriel Oliveira; Seán O'Riain (Int. J. Semantic Comput., 2011)

Representing Interoperable Provenance Descriptions for ETL Workflows. - André Freitas; Benedikt Kämpgen; João Gabriel Oliveira; Seán O'Riain; Edward Curry (ESWC (Satellite Events), 2012)

Querying Heterogeneous Datasets on the Linked Data Web: Challenges, Approaches, and Trends. - André Freitas; Edward Curry; João Gabriel Oliveira; Seán O'Riain (IEEE Internet Comput., 2012)

Querying linked data graphs using semantic relatedness: A vocabulary independent approach. - André Freitas; João Gabriel Oliveira; Seán O'Riain; João Carlos Pereira da Silva; Edward Curry (Data Knowl. Eng., 2013)