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André Freitas
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A survey on open information extraction
C Niklaus, M Cetto, A Freitas, S Handschuh
arXiv preprint arXiv:1806.05599, 2018
2542018
Www'18 open challenge: financial opinion mining and question answering
M Maia, S Handschuh, A Freitas, B Davis, R McDermott, M Zarrouk, ...
Companion proceedings of the the web conference 2018, 1941-1942, 2018
2272018
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, ...
Proceedings of the 11th international workshop on semantic evaluation …, 2017
2172017
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
1472011
An introduction to question answering over linked data
C Unger, A Freitas, P Cimiano
Reasoning Web. Reasoning on the Web in the Big Data Era: 10th International …, 2014
1202014
Big data curation
A Freitas, E Curry
New horizons for a data-driven economy: A roadmap for usage and exploitation …, 2016
1122016
The role of community-driven data curation for enterprises
E Curry, A Freitas, S O’Riáin
Linking enterprise data, 25-47, 2010
872010
Querying linked data using semantic relatedness: a vocabulary independent approach
A Freitas, JG Oliveira, S O’Riain, E Curry, JC Pereira da Silva
Natural Language Processing and Information Systems: 16th International …, 2011
812011
A survey of safety and trustworthiness of large language models through the lens of verification and validation
X Huang, W Ruan, W Huang, G Jin, Y Dong, C Wu, S Bensalem, R Mu, ...
Artificial Intelligence Review 57 (7), 175, 2024
722024
Graphene: Semantically-linked propositions in open information extraction
M Cetto, C Niklaus, A Freitas, S Handschuh
arXiv preprint arXiv:1807.11276, 2018
612018
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
612014
Assessing the communication gap between AI models and healthcare professionals: Explainability, utility and trust in AI-driven clinical decision-making
O Wysocki, JK Davies, M Vigo, AC Armstrong, D Landers, R Lee, A Freitas
Artificial Intelligence 316, 103839, 2023
552023
Transforming complex sentences into a semantic hierarchy
C Niklaus, M Cetto, A Freitas, S Handschuh
arXiv preprint arXiv:1906.01038, 2019
492019
A survey on explainability in machine reading comprehension
M Thayaparan, M Valentino, A Freitas
arXiv preprint arXiv:2010.00389, 2020
482020
Recognizing and justifying text entailment through distributional navigation on definition graphs
V Silva, S Handschuh, A Freitas
Proceedings of the AAAI Conference on Artificial Intelligence 32 (1), 2018
452018
A distributional semantics approach for selective reasoning on commonsense graph knowledge bases
A Freitas, JCP Da Silva, E Curry, P Buitelaar
Natural Language Processing and Information Systems: 19th International …, 2014
452014
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
442013
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
432016
Defining the role of real-world data in cancer clinical research: The position of the European Organisation for Research and Treatment of Cancer
R Saesen, M Van Hemelrijck, J Bogaerts, CM Booth, JJ Cornelissen, ...
European Journal of Cancer 186, 52-61, 2023
412023
SemEval-2024 task 2: Safe biomedical natural language inference for clinical trials
M Jullien, M Valentino, A Freitas
arXiv preprint arXiv:2404.04963, 2024
402024
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