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Renata Vieira


Renata Vieira

Pontifícia Universidade Católica do Rio Grande do Sul
PPGCC

Pesquisador associado





Informações resumidas do Currículo Lattes


Currículo Lattes atualizado em 20/04/2021

Nome em citações bibliográficas: VIEIRA, Renata;Vieira, R.


Formação acadêmica

Doutorado em Informática na University of Edinburgh em 1998
Mestrado em Computação na Universidade Federal do Rio Grande do Sul em 1990
Graduado em Processamento de Dados na Universidade Federal do Rio Grande do Sul em 1985


Projetos de pesquisa em andamento

2019 a AtualGeologia Digital: Busca integrada de dados geocientíficos heterogêneos
Projeto em parceria com UFRGS e Petrobras
Integrantes: Renata Vieira (coordenador).
2017 a AtualDetecção de eventos adversos em prontuários eletrônicos

Integrantes: Renata Vieira (coordenador), Henrique Dias, Joao Soares, Joaquim Santos.
2013 a AtualUm Sistema Integrado para Tarefas de Ontology Matching

Integrantes: Renata Vieira (coordenador), Cassia Trojahn dos Santos, Daniela Schmidt.

Projetos de desenvolvimento em andamento

Veja todos os projetos no Currículo Lattes

Últimas publicações

Artigos em periódicos

Portuguese word embeddings for the oil and gas industry: Development and evaluation
2021. COMPUTERS IN INDUSTRY.
Dynamic Preference Logic meets Iterated Belief Change: Representation Results and Postulates Characterization
2020. THEORETICAL COMPUTER SCIENCE.
Inteligencia Artificial no apoio a tomada de decisões no direito tributário
2020. Revista de Direitos Fundamentais e Tributação.
Ontology-based feature-level sentiment analysis in Portuguese reviews
2019. INTERNATIONAL JOURNAL OF BUSINESS INFORMATION SYSTEMS (PRINT).
Prefácio - POP - Por Outras Palavras
2018. LINGUAMÁTICA (BRAGA).
Análise da capacidade de identificação de paráfrase em ferramentas de resolução de correferência
2018. LINGUAMÁTICA (BRAGA).
DDC-Outlier: Preventing medication errors using unsupervised learning
2018. IEEE Journal of Biomedical and Health Informatics.
Applying ontologies to the development and execution of Multi-Agent Systems
2017. Web Intelligence.
CORP: Uma Abordagem Baseada em Regras e Conhecimento Semântico para a Resolução de Correferências
2017. LINGUAMÁTICA (BRAGA).
Model-driven engineering of multi-agent systems based on ontologies
2017. APPLIED ONTOLOGY (ONLINE).
RelP: Portuguese Open Relation Extraction
2017. KNOWLEDGE ORGANIZATION.
Estimating term domain relevance through term frequency, disjoint corpora frequency - tf-dcf
2016. Knowledge-Based Systems.
On the Formal Semantics of Speech-Act Based Communication in an Agent-Oriented Programming Language
2007. Journal of Artificial Intelligence Research.
An empirically-based system for processing definite descriptions
2000. Computational Linguistics. Association for Computational Linguistics.

Trabalhos completos em congressos

Related Named Entities Classification in the Economic-Financial Context
2021. EACL Hackashop on News Media Content Analysis and Automated Report Generation.
Embeddings for Named Entity Recognition in Geoscience Portuguese Literature
2020. Language Resources and Evaluation Conference.
Evaluating the performance and improving the usability of parallel and distributed Word Embeddings tools
2020. 2020 28th Euromicro International Conference on Parallel, Distributed and NetworkBased Processing (PDP).
Fall Detection in Clinical Notes using Language Models and Token Classifier
2020. Computer Based Medical Systems.
A Machine Learning Early Warning System: Multicenter Validation in Brazilian Hospitals
2020. Computer Based Medical Systems.
Intrinsic and Extrinsic Evaluation of the Quality of Biomedical Embeddings in Different Languages
2020. Computer Based Medical Systems.
Word Embedding Evaluation in Downstream Tasks and Semantic Analogies
2020. Language Resources and Evaluation Conference.
Hypernym relation extraction for establishing subsumptions: preliminary results on matching foundational ontologies
2019. Ontology Matching.
Reinforcing Diversity Company Policies: Insights from StackOverflow Developers Survey
2019. ICEIS - International Conference on Enterprise Information Systems.
Iterated Belief Base Change: A Dynamic Epistemic Logic Approach
2019. AAAI - Conference on Artificial Intelligence.
Towards an Ontology to Support Decision-making in Hospital Bed Allocation
2019. International Conference on Software Engineering and Knowledge Engineering.
Assessing the Impact of Contextual Embeddings for Portuguese Named Entity Recognition
2019. Brazilian Symposium on Intelligent Systems.
Aplicação de Reconhecimento de Entidades Nomeadas em investigação de Crimes Financeiros
2019. Brazilian Symposium in Information and Human Language Technology.
IberLEF 2019 Portuguese Named Entity Recognition and Relation Extraction Tasks
2019. Iberian Languages Evaluation Forum.
Fall Detection in EHR using Word Embeddings and Deep Learning
2019. BIBE - IEEE International Conference on BioInformatics and BioEngineering.
Multidomain Contextual Embeddings for Named Entity Recognition
2019. Iberian Languages Evaluation Forum 2019.
Análise de Sentimentos: abordagem lexical de classificação de opinião no contexto do mercado financeiro brasileiro
2019. Workshop on Artificial Intelligence Applied to Finance.
Aligning Conference ontologies with SUMO: a report on manual alignment via WordNet
2019. Workshop on Foundational Ontology (FOUST III).
Generalized Iterated Belief Change in Dynamic Epistemic Logic
2019. Brazilian Symposium on Intelligent Systems.
Cross-Media Sentiment Analysis in Brazilian Blogs
2019. International Symposium on Visual Computing.
Matching domain and top-level ontologies exploring word sense disambiguation and word embedding
2018. International Workshop on Ontology Matching (OM).
BlogSet-BR: A Brazilian Portuguese Blog Corpus
2018. Language Resources and Evaluation Conference.
Cross-Framework Evaluation for Portuguese POS Taggers and Parsers
2018. Cicling.
Mention Clustering to Improve Portuguese Semantic Coreference Resolution
2018. International Conference on Natural Language & Information Systems (NLDB).
Annotating Relations between Named Entities with Crowdsourcing
2018. International Conference on Natural Language & Information Systems (NLDB).
An initial investigation of the Charlson comorbidity index regression based on clinical notes
2018. CBMS - International Symposium on Computer-Based Medical Systems.
Analysing Semantic Resources for Coreference Resolution
2018. International Conference on Computational Processing of the Portuguese Language (PROPOR).
MeSHx-Notes: Web System for Clinical Notes Information Extraction
2018. IJCAI Joint Workshop on Artificial Intelligence for Health.
Análise da capacidade de identificação de paráfrase em ferramentas de resolução de correferênci
2018. POP(Por Outras Palavras) PROPOR Workshop on Linguistic Tools and Resources for Paraphrasing in Portuguese.
Automatic Generation of Multi-Agent Programs from Ontology Models
2018. International Workshop on Engineering Multiagent Systems (EMAS).
Tractable Reasoning about Agent Programming in Dynamic Preference Logic
2018. Brazilian Conference on Intelligent System (BRACIS).
Portuguese Personal Story Analysis and Detection in Blogs
2017. IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT).
A Dynamic Preference Logic for reasoning about Agent Programming
2017. Brazilian Conference on Intelligent System (BRACIS).
Psycholinguistic features for emotion intensity prediction in tweets
2017. Workshop on Computational Approaches to Subjectivity, Sentiment & Social Media Analysis.
Aligning top level and domain ontologies
2017. Brazilian Seminar on Ontologies (ONTOBRAS).
Collective elaboration of a coreference annotated corpus for portuguese texts
2017. Ibereval - Evaluation of Human Language Technologies for Iberian Languages.
VOAR 3.0 : a configurable environment for manipulating multiple ontology alignments
2017. International Semantic Web Conference (ISWC).
Wheel of Life: a initial investigation. Topic-Related Polarity Visualization in Personal Stories
2017. Brazilian Symposium in Information and Human Language Technology (STIL).
GeoCorpus: Construção de um corpus anotado com Entidades Geológicas visando REN
2017. Brazilian Symposium in Information and Human Language Technology (STIL).
Alinhamento entre ontologias de Topo e de Domínio usando WordNet
2017. Brazilian Seminar on Ontologies (ONTOBRAS).
A Sequence Model Approach to Relation Extraction in Portuguese
2016. International Conference on Language Resources and Evaluation (LREC).
ExATO - High Quality Term Extraction for Portuguese and English
2016. IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT).
An Ontology-based Mobile Application for Task Managing in Collaborative Groups
2016. International Florida Artificial Intelligence Conference (FLAIRS).
Summ-it++: an enriched version of the Summ-it corpus
2016. International Conference on Language Resources and Evaluation (LREC).
Improving Coreference Resolution with Semantic Knowledge
2016. Computational Processing of the Portuguese Languagese Language.
Extracting and Mining Open Relations from Portuguese Text
2016. Computational Processing of the Portuguese Languagese Language.
Adapting an entity centric model for Portuguese coreference resolution
2016. International Conference on Language Resources and Evaluation (LREC).
Preference and Priorities: A Study Based on Contrction
2016. International Conference on Principles of Knowledge Representation and Reasoning (KR).
Analysing top-level and domain ontology alignments from matching systems
2016. International Workshop on Ontology Matching (OM).
Language resources for information extraction and semantic computing - NLP at PUCRS
2016. Workshop on Corpora and Tools for Processing Corpora.
Validating Top-level and Domain Ontology Alignments using WordNet
2016. Seminário de Pesquisa em Ontologias do Brasil.

Resumos expandidos em congressos

Towards semantic alignment of heterogeneous structures and its application to digital humanities
2020. Ontology Matching Workshop.
Confidence in programming skills: gender insights from StackOverflow developers survey
2019. ICSE - International Conference on Software Engineering.
Exploiting BabelNet for generating subsumption
2018. International Workshop on Ontology Matching (OM).
Matching Domain and Top-level Ontologies via OntoWordNet
2017. International Workshop on Ontology Matching (OM).
Towards Integrating Ontologies in Multi-Agent Programming Platforms
2015. IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT).

Resumos em congressos

Building Entities Profiles Through Corpora Extraction
2013. Florida Artificial Intelligence Research Society (FLAIRS).
EXTRAÇÃO AUTOMÁTICA DE SINTAGMAS NOMINAIS PARA CONSTRUÇÃO DE ONTOLOGIAS
2010. IX Encontro de Linguística de Corpus - ELC.
Named Entities for Hot Topics Ranking and Ontology Navigation Aid
2009. The ACM Hypertext Conference.
Monet Ontology as a tool to construct and explore integrated biological networks
2006. 14th Annual International Conference on Intelligent Systems for Molecular Biology.
Uso interativo de ontologias na busca de informação
2002. 12 INPLA Intercâmbio de Pesquisas em Lingüística Aplicada.

Veja todas as publicações no Currículo Lattes

Orientações em andamento

Mestrado

Avner dal Bosco. Ciência de dados em saúde para distribuição de medicamentos. Início: 2019. Pontifícia Universidade Católica do Rio Grande do Sul (Orientador principal)
Bernardo Consoli. Análise textual para busca semântica. Início: 2019. Pontifícia Universidade Católica do Rio Grande do Sul (Orientador principal)

Doutorado

Henrique Dias Pereira dos Santos. Classificação de informações médicas. Início: 2017. Pontifícia Universidade Católica do Rio Grande do Sul (Orientador principal)

Veja todas as orientações no Currículo Lattes