no code implementations • EMNLP (NLP-COVID19) 2020 • Marcia Afonso Barros, Andre Lamurias, Diana Sousa, Pedro Ruas, Francisco M. Couto
With the increasing number of publications about COVID-19, it is a challenge to extract personalized knowledge suitable for each researcher.
1 code implementation • 6 Feb 2020 • Andre Lamurias, Diana Sousa, Francisco M. Couto
The proposed framework can be used to update the BiQA corpus from the same forums as new posts are made, and from other forums that support their answers with documents.
1 code implementation • 20 Jan 2020 • Diana Sousa, Francisco M. Couto
Successful biomedical relation extraction can provide evidence to researchers and clinicians about possible unknown associations between biomedical entities, advancing the current knowledge we have about those entities and their inherent mechanisms.
no code implementations • 27 May 2019 • Diana Sousa, Andre Lamurias, Francisco M. Couto
Several relation extraction approaches have been proposed to identify relations between concepts in biomedical literature, namely, using neural networks algorithms.
1 code implementation • NAACL 2019 • Diana Sousa, Andre Lamurias, Francisco M. Couto
This paper presents the Phenotype-Gene Relations (PGR) corpus, a silver standard corpus of human phenotype and gene annotations and their relations.
1 code implementation • SEMEVAL 2017 • Andre Lamurias, Diana Sousa, Sofia Pereira, Luka Clarke, Francisco M. Couto
This paper presents our approach to participate in the SemEval 2017 Task 12: Clinical TempEval challenge, specifically in the event and time expressions span and attribute identification subtasks (ES, EA, TS, TA).