Search Results for author: Francisco M. Couto

Found 16 papers, 5 papers with code

LASIGE and UNICAGE solution to the NASA LitCoin NLP Competition

no code implementations10 Aug 2023 Pedro Ruas, Diana F. Sousa, André Neves, Carlos Cruz, Francisco M. Couto

Biomedical Natural Language Processing (NLP) tends to become cumbersome for most researchers, frequently due to the amount and heterogeneity of text to be processed.

named-entity-recognition Named Entity Recognition +1

ECIR 2020 Workshops: Assessing the Impact of Going Online

no code implementations14 May 2020 Sérgio Nunes, Suzanne Little, Sumit Bhatia, Ludovico Boratto, Guillaume Cabanac, Ricardo Campos, Francisco M. Couto, Stefano Faralli, Ingo Frommholz, Adam Jatowt, Alípio Jorge, Mirko Marras, Philipp Mayr, Giovanni Stilo

In this report, we describe the experience of organizing the ECIR 2020 Workshops in this scenario from two perspectives: the workshop organizers and the workshop participants.

Generating Biomedical Question Answering Corpora from Q&A forums

1 code implementation6 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.

Question Answering Retrieval

BiOnt: Deep Learning using Multiple Biomedical Ontologies for Relation Extraction

1 code implementation20 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.

Relation Relation Extraction

Using Neural Networks for Relation Extraction from Biomedical Literature

no code implementations27 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.

Relation Relation Extraction

A Silver Standard Corpus of Human Phenotype-Gene Relations

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.

named-entity-recognition Named Entity Recognition +2

MoRS at SemEval-2017 Task 3: Easy to use SVM in Ranking Tasks

no code implementations SEMEVAL 2017 Miguel J. Rodrigues, Francisco M. Couto

This paper describes our system, dubbed MoRS (Modular Ranking System), pronounced {`}Morse{'}, which participated in Task 3 of SemEval-2017.

Community Question Answering Information Retrieval +6

ULISBOA at SemEval-2017 Task 12: Extraction and classification of temporal expressions and events

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).

Attribute General Classification

WS4A: a Biomedical Question and Answering System based on public Web Services and Ontologies

no code implementations27 Sep 2016 Miguel J. Rodrigues, Miguel Falé, Andre Lamurias, Francisco M. Couto

This paper describes our system, dubbed WS4A (Web Services for All), that participated in the fourth edition of the BioASQ challenge (2016).

Retrieval

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