André Freitas
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Querying heterogeneous datasets on the linked data web: challenges, approaches, and trends
A Freitas, E Curry, JG Oliveira, S O'Riain
IEEE Internet Computing 16 (1), 24-33, 2011
1132011
Semeval-2017 task 5: Fine-grained sentiment analysis on financial microblogs and news
K Cortis, A Freitas, T Daudert, M Huerlimann, M Zarrouk, S Handschuh, ...
Association for Computational Linguistics (ACL), 2017
832017
Querying linked data using semantic relatedness: a vocabulary independent approach
A Freitas, JG Oliveira, S O’Riain, E Curry, JCP Da Silva
International Conference on Application of Natural Language to Information …, 2011
672011
The role of community-driven data curation for enterprises
E Curry, A Freitas, S O’Riáin
Linking enterprise data, 25-47, 2010
652010
An introduction to question answering over linked data
C Unger, A Freitas, P Cimiano
Reasoning Web International Summer School, 100-140, 2014
612014
A survey on open information extraction
C Niklaus, M Cetto, A Freitas, S Handschuh
arXiv preprint arXiv:1806.05599, 2018
502018
Natural language queries over heterogeneous linked data graphs: A distributional-compositional semantics approach
A Freitas, E Curry
Proceedings of the 19th international conference on Intelligent User …, 2014
432014
Treo: combining entity-search, spreading activation and semantic relatedness for querying linked data
A Freitas, JG Oliveira, E Curry, S O’Riain, JCP da Silva
Proc. of 1st Workshop on Question Answering over Linked Data (QALD-1) at the …, 2011
352011
W3P: Building an OPM based provenance model for the Web
A Freitas, T Knap, S O’Riain, E Curry
Future Generation Computer Systems 27 (6), 766-774, 2011
352011
Querying linked data graphs using semantic relatedness: A vocabulary independent approach
A Freitas, JG Oliveira, S O'riain, JCP Da Silva, E Curry
Data & Knowledge Engineering 88, 126-141, 2013
342013
Big data curation
A Freitas, E Curry
New horizons for a data-driven economy, 87-118, 2016
322016
A twitter sentiment gold standard for the brexit referendum
M Hürlimann, B Davis, K Cortis, A Freitas, S Handschuh, S Fernández
Proceedings of the 12th international conference on semantic systems, 193-196, 2016
282016
A distributional semantics approach for selective reasoning on commonsense graph knowledge bases
A Freitas, JCP da Silva, E Curry, P Buitelaar
International Conference on Applications of Natural Language to Data Bases …, 2014
282014
EasyESA: A Low-effort Infrastructure for Explicit Semantic Analysis.
DS Carvalho, C Calli, A Freitas, E Curry
International Semantic Web Conference (Posters & Demos), 177-180, 2014
232014
Recognizing and justifying text entailment through distributional navigation on definition graphs
VS Silva, S Handschuh, A Freitas
Thirty-Second AAAI Conference on Artificial Intelligence, 2018
202018
A sentence simplification system for improving relation extraction
C Niklaus, B Bermeitinger, S Handschuh, A Freitas
arXiv preprint arXiv:1703.09013, 2017
182017
A distributional structured semantic space for querying rdf graph data
A Freitas, E Curry, JG Oliveira, S O'RIAIN
International Journal of Semantic Computing 5 (04), 433-462, 2011
182011
A compositional-distributional semantic model for searching complex entity categories
JE Sales, A Freitas, B Davis, S Handschuh
Proceedings of the Fifth Joint Conference on Lexical and Computational …, 2016
162016
Graphene: Semantically-linked propositions in open information extraction
M Cetto, C Niklaus, A Freitas, S Handschuh
arXiv preprint arXiv:1807.11276, 2018
152018
A distributional approach for terminological semantic search on the linked data web
A Freitas, E Curry, S O'Riain
Proceedings of the 27th Annual ACM Symposium on Applied Computing, 384-391, 2012
152012
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