Contextual Logic Programming for Ontology Representation and Querying. - Nuno Lopes 002; Cláudio Fernandes; Salvador Abreu (ALPSWS, 2007)

On Querying Ontologies with Contextual Logic Programming. - Cláudio Fernandes; Nuno Lopes 002; Salvador Abreu (OWLED, 2007)

Representing and querying multiple ontologies with Contextual Logic Programming. - Nuno Lopes 002; Cláudio Fernandes; Salvador Abreu (Comput. Sci. Inf. Syst., 2008)

A General Framework for Representing and Reasoning with Annotated Semantic Web Data. - Umberto Straccia; Nuno Lopes 002; Gergely Lukácsy; Axel Polleres (AAAI, 2010)

AnQL: SPARQLing Up Annotated RDFS. - Nuno Lopes 002; Axel Polleres; Umberto Straccia; Antoine Zimmermann (ISWC (1), 2010)

Improve Efficiency of Mapping Data between XML and RDF with XSPARQL. - Stefan Bischof 002; Nuno Lopes 002; Axel Polleres (RR, 2011)

Protect Your RDF Data! - Sabrina Kirrane; Nuno Lopes 002; Alessandra Mileo; Stefan Decker (JIST, 2012)

A Logic Programming approach for Access Control over RDF. - Nuno Lopes 002; Sabrina Kirrane; Antoine Zimmermann; Axel Polleres; Alessandra Mileo (ICLP (Technical Communications), 2012)

Mapping between RDF and XML with XSPARQL. - Stefan Bischof 002; Stefan Decker; Thomas Krennwallner; Nuno Lopes 002; Axel Polleres (J. Data Semant., 2012)

A general framework for representing, reasoning and querying with annotated Semantic Web data. - Antoine Zimmermann; Nuno Lopes 002; Axel Polleres; Umberto Straccia (J. Web Semant., 2012)

Update Semantics for Interoperability among XML, RDF and RDB - A Case Study of Semantic Presence in CISCO's Unified Presence Systems. - Muhammad Intizar Ali; Nuno Lopes 002; Owen Friel; Alessandra Mileo (APWeb, 2013)

Linked Logainm: Enhancing Library Metadata Using Linked Data of Irish Place Names. - Nuno Lopes 002; Rebecca Grant; Brian Ó Raghallaigh; Eoghan Ó Carragáin; Sandra Collins; Stefan Decker (TPDL Workshops, 2013)

Linked Data for Digital Libraries. - Uldis Bojars; Nuno Lopes 002; Jodi Schneider (TPDL, 2013)

Querying the Web of Data with XSPARQL 1.1. - Daniele Dell'Aglio; Axel Polleres; Nuno Lopes 002; Stefan Bischof 002 (ISWC (Developers Workshop), 2014)

Managing travels with PETRA: The Rome use case. - Adi Botea; Stefano Braghin; Nuno Lopes 002; Riccardo Guidotti; Francesca Pratesi (ICDE Workshops, 2015)

On-Demand Integration and Linking of Open Data Information. - Nuno Lopes 002; Martin Stephenson; Vanessa López; Pierpaolo Tommasi; Pol Mac Aonghusa (MTSR, 2015)

Mobility Mining for Journey Planning in Rome. - Michele Berlingerio; Veli Bicer; Adi Botea; Stefano Braghin; Nuno Lopes 002; Riccardo Guidotti; Francesca Pratesi (ECML/PKDD (3), 2015)

Linked data authority records for Irish place names. - Catherine Ryan; Rebecca Grant; Eoghan Ó Carragáin; Sandra Collins; Stefan Decker; Nuno Lopes 002 (Int. J. Digit. Libr., 2015)