Viviane Pereira Moreira

According to our database, Viviane Pereira Moreira authored at least 88 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Data augmentation strategies to improve text classification: a use case in smart cities.

Luciana Bencke, Viviane Pereira Moreira

Lang. Resour. Evaluation, June, 2024

Evaluation of Question Answer Generation for Portuguese: Insights and Datasets.

Felipe Paula, Cassiana Michelin, Viviane P. Moreira

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

ChatGPT Goes Shopping: LLMs Can Predict Relevance in eCommerce Search.

Beatriz Soviero, Daniel Kuhn, Alexandre Salle, Viviane Pereira Moreira

Proceedings of the Advances in Information Retrieval, 2024

InferBR: A Natural Language Inference Dataset in Portuguese.

Luciana Bencke, Francielle Vasconcellos Pereira, Moniele Kunrath Santos, Viviane P. Moreira

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

Evaluating and mitigating the impact of OCR errors on information retrieval.

Lucas Lima de Oliveira, Danny Suarez Vargas, Antônio Marcelo Azevedo Alexandre, Fábio Corrêa Cordeiro, Diogo da Silva Magalhães Gomes, Max de Castro Rodrigues, Regis Kruel Romeu, Viviane Pereira Moreira

Int. J. Digit. Libr., March, 2023

Improving abstractive summarization of legal rulings through textual entailment.

Diego de Vargas Feijó, Viviane P. Moreira

Artif. Intell. Law, March, 2023

"A Nova Eletricidade: Aplicações, Riscos e Tendências da IA Moderna - "The New Electricity": Applications, Risks, and Trends in Current AI.

Ana L. C. Bazzan, Anderson R. Tavares, André G. Pereira, Cláudio R. Jung, Jacob Scharcanski, Joel Luis Carbonera, Luís C. Lamb, Mariana Recamonde Mendoza, Thiago L. T. da Silveira, Viviane P. Moreira

CoRR, 2023

Team INF-UFRGS at SemEval-2023 Task 7: Supervised Contrastive Learning for Pair-level Sentence Classification and Evidence Retrieval.

Abel Corrêa Dias, Filipe Dias, Higor Moreira, Viviane P. Moreira, João Luiz Dihl Comba

Proceedings of the The 17th International Workshop on Semantic Evaluation, 2023

ESTER-Pt: An Evaluation Suite for TExt Recognition in Portuguese.

Moniele Kunrath Santos, Guilherme Torresan Bazzo, Lucas Lima de Oliveira, Viviane Pereira Moreira

Proceedings of the Document Analysis and Recognition - ICDAR 2023, 2023

Explainability of COVID-19 Classification Models Using Dimensionality Reduction of SHAP Values.

Daniel M. Kuhn, Melina Loreto, Mariana Recamonde Mendoza, João Luiz Dihl Comba, Viviane Pereira Moreira

Proceedings of the Intelligent Systems - 12th Brazilian Conference, 2023

"A Nova Eletricidade": Aplicações, Riscos e Tendências da IA Moderna.

Ana L. C. Bazzan, Anderson R. Tavares, André G. Pereira, Cláudio R. Jung, Jacob Scharcanski, Joel Luís Carbonera, Luís C. Lamb, Mariana Recamonde Mendoza, Thiago L. T. da Silveira, Viviane P. Moreira

Proceedings of the Escola de Computação PPGC/UFRGS 50 Anos: Transformando Desafios em Oportunidades Para o Futuro, 2023

2022

Unsupervised Aspect Term Extraction for Sentiment Analysis through Automatic Labeling.

Danny Suarez Vargas, Lucas R. C. Pessutto, Viviane Pereira Moreira

Proceedings of the 18th International Conference on Web Information Systems and Technologies, 2022

EurOpi: Multilingual Aspect-Based Sentiment Analysis enabled by a Knowledge Base.

Danny Suarez Vargas, Lucas R. C. Pessutto, Viviane P. Moreira, Tiago de Melo, Altigran S. da Silva

Proceedings of the IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2022

UFRGSent at SemEval-2022 Task 10: Structured Sentiment Analysis using a Question Answering Model.

Lucas Rafael Costella Pessutto, Viviane P. Moreira

Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

INF-UFRGS at SemEval-2022 Task 5: analyzing the performance of multimodal models.

Gustavo Acauan Lorentz, Viviane P. Moreira

Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

Impact of Morphological Segmentation on Pre-trained Language Models.

Matheus Westhelle, Luciana Bencke, Viviane P. Moreira

Proceedings of the Intelligent Systems - 11th Brazilian Conference, 2022

2021

Portuguese word embeddings for the oil and gas industry: Development and evaluation.

Diogo da Silva Magalhães Gomes, Fábio Corrêa Cordeiro, Bernardo Scapini Consoli, Nikolas Lacerda Santos, Viviane Pereira Moreira, Renata Vieira, Silvia Moraes, Alexandre Gonçalves Evsukoff

Comput. Ind., 2021

REGIS: A Test Collection for Geoscientific Documents in Portuguese.

Lucas Lima de Oliveira, Regis Kruel Romeu, Viviane Pereira Moreira

Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

BRCars: a Dataset for Fine-Grained Classification of Car Images.

Daniel Matheus Kuhn, Viviane P. Moreira

Proceedings of the 34th SIBGRAPI Conference on Graphics, Patterns and Images, 2021

sOCRates - a post-OCR text correction method.

Danny Suarez Vargas, Lucas Lima de Oliveira, Viviane P. Moreira, Guilherme Torresan Bazzo, Gustavo Acauan Lorentz

Proceedings of the 36th Brazilian Symposium on Databases, 2021

2020

Multilingual aspect clustering for sentiment analysis.

Lucas Rafael Costella Pessutto, Danny Suarez Vargas, Viviane P. Moreira

Knowl. Based Syst., 2020

Visual exploration of rating datasets and user groups.

Fabian Colque Zegarra, Juan C. Carbajal Ipenza, Behrooz Omidvar-Tehrani, Viviane P. Moreira, Sihem Amer-Yahia, João Luiz Dihl Comba

Future Gener. Comput. Syst., 2020

Mono vs Multilingual Transformer-based Models: a Comparison across Several Language Tasks.

Diego de Vargas Feijó, Viviane Pereira Moreira

CoRR, 2020

Early prediction of ICU readmissions using classification algorithms.

Melina Loreto, Thiago Lisboa, Viviane P. Moreira

Comput. Biol. Medicine, 2020

BabelEnconding at SemEval-2020 Task 3: Contextual Similarity as a Combination of Multilingualism and Language Models.

Lucas Rafael Costella Pessutto, Tiago de Melo, Viviane P. Moreira, Altigran S. da Silva

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Identifying and Fusing Duplicate Features for Data Mining.

Hortênsia Costa Barcelos, Mariana Recamonde Mendoza, Viviane Pereira Moreira

Proceedings of the 35th Brazilian Symposium on Databases, 2020

Embeddings for Named Entity Recognition in Geoscience Portuguese Literature.

Bernardo Scapini Consoli, Joaquim Santos, Diogo Gomes, Fábio Corrêa Cordeiro, Renata Vieira, Viviane Pereira Moreira

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Offensive Video Detection: Dataset and Baseline Results.

Cleber Alcântara, Viviane Pereira Moreira, Diego de Vargas Feijó

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Assessing the Impact of OCR Errors in Information Retrieval.

Guilherme Torresan Bazzo, Gustavo Acauan Lorentz, Danny Suarez Vargas, Viviane P. Moreira

Proceedings of the Advances in Information Retrieval, 2020

2019

UserDEV: A Mixed-Initiative System for User Group Analytics.

Behrooz Omidvar-Tehrani, Sihem Amer-Yahia, Eric Simon, Fabian Colque Zegarra, João Luiz Dihl Comba, Viviane P. Moreira

Proceedings of the Workshop on Human-In-the-Loop Data Analytics, 2019

Summarizing Legal Rulings: Comparative Experiments.

Diego de Vargas Feijó, Viviane Pereira Moreira

Proceedings of the International Conference on Recent Advances in Natural Language Processing, 2019

Simple Unsupervised Similarity-Based Aspect Extraction.

Danny Suarez Vargas, Lucas R. C. Pessutto, Viviane Pereira Moreira

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2019

2018

A Classifier Ensemble for Offensive Text Detection.

Rogers Pelle, Cleber Alcântara, Viviane P. Moreira

Proceedings of the 24th Brazilian Symposium on Multimedia and the Web, 2018

Clustering Multilingual Aspect Phrases for Sentiment Analysis.

Lucas Rafael Costella Pessutto, Danny Suarez Vargas, Viviane Pereira Moreira

Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence, 2018

RulingBR: A Summarization Dataset for Legal Texts.

Diego de Vargas Feijó, Viviane Pereira Moreira

Proceedings of the Computational Processing of the Portuguese Language, 2018

A Large Parallel Corpus of Full-Text Scientific Articles.

Felipe Soares, Viviane Pereira Moreira, Karin Becker

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Exploration of User Groups in VEXUS.

Sihem Amer-Yahia, Behrooz Omidvar-Tehrani, João Comba, Viviane P. Moreira, Fabian Colque Zegarra

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

2017

Identifying Sentiment-based Contradictions.

Danny Suarez Vargas, Viviane Pereira Moreira

J. Inf. Data Manag., 2017

Multilingual emotion classification using supervised learning: Comparative experiments.

Karin Becker, Viviane Pereira Moreira, Aline G. L. dos Santos

Inf. Process. Manag., 2017

DuelMerge: Merging with Fewer Moves.

Sérgio Luis Sardi Mergen, Viviane Pereira Moreira

Comput. J., 2017

Extração de Dados de Conferências a Partir da Web.

Cássio Alan Garcia, Viviane P. Moreira

Proceedings of the XXXII Simpósio Brasileiro de Banco de Dados, 2017

2016

Comparing and combining Content- and Citation-based approaches for plagiarism detection.

Solange de L. Pertile, Viviane Pereira Moreira, Paolo Rosso

J. Assoc. Inf. Sci. Technol., 2016

Assessing the impact of Stemming Accuracy on Information Retrieval - A multilingual perspective.

Felipe N. Flores, Viviane Pereira Moreira

Inf. Process. Manag., 2016

Using information retrieval for sentiment polarity prediction.

Anderson Uilian Kauer, Viviane Pereira Moreira

Expert Syst. Appl., 2016

2015

Automatic Filling of Hidden Web Forms: A Survey.

Gustavo Zanini Kantorski, Viviane Pereira Moreira, Carlos Alberto Heuser

SIGMOD Rec., 2015

UFRGS: Identifying Categories and Targets in Customer Reviews.

Anderson Uilian Kauer, Viviane Pereira Moreira

Proceedings of the 9th International Workshop on Semantic Evaluation, 2015

Detecting Contrastive Sentences for Sentiment Analysis.

Danny Suarez Vargas, Viviane Pereira Moreira

Proceedings of the XXX Simpósio Brasileiro de Banco de Dados, 2015

2014

Examining Multiple Features for Author Profiling.

Edson R. D. Weren, Anderson Uilian Kauer, Lucas Mizusaki, Viviane Pereira Moreira, José Palazzo Moreira de Oliveira, Leandro Krug Wives

J. Inf. Data Manag., 2014

Mineração de Emoções em Textos Multilíngues usando um Corpus Paralelo.

Aline Rode dos Santos, Karin Becker, Viviane Pereira Moreira

Proceedings of the XXIX Simpósio Brasileiro de Banco de Dados, 2014

Comparing the Quality of Focused Crawlers and of the Translation Resources Obtained from them.

Bruno Laranjeira, Viviane Pereira Moreira, Aline Villavicencio, Carlos Ramisch, Maria José Bocorny Finatto

Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

ARCTIC: metadata extraction from scientific papers in pdf using two-layer CRF.

Alan Souza, Viviane Pereira Moreira, Carlos Alberto Heuser

Proceedings of the ACM Symposium on Document Engineering 2014, 2014

Exploring Information Retrieval Features for Author Profiling.

Edson R. D. Weren, Viviane Pereira Moreira, José Palazzo M. de Oliveira

Proceedings of the Working Notes for CLEF 2014 Conference, 2014

2013

Prequery Discovery of Domain-Specific Query Forms: A Survey.

Mauricio C. Moraes, Carlos A. Heuser, Viviane Pereira Moreira, Denilson Barbosa

IEEE Trans. Knowl. Data Eng., 2013

Finding Missing Cross-Language Links in Wikipedia.

Carlos Eduardo M. Moreira, Viviane Pereira Moreira

J. Inf. Data Manag., 2013

Automatically Training Form Classifiers.

Mauricio C. Moraes, Carlos A. Heuser, Viviane Pereira Moreira, Denilson Barbosa

Proceedings of the Web Information Systems Engineering - WISE 2013, 2013

Evolução dos Temas de Interesse do SBBD ao Longo dos Anos.

Anderson Uilian Kauer, Viviane Pereira Moreira

Proceedings of the XXVIII Simpósio Brasileiro de Banco de Dados - Short Papers, Recife, Pernambuco, Brasil, September 30, 2013

Using Simple Content Features for the Author Profiling Task Notebook for PAN at CLEF 2013.

Edson R. D. Weren, Viviane Pereira Moreira, José Palazzo M. de Oliveira

Proceedings of the Working Notes for CLEF 2013 Conference , 2013

Counting Co-occurrences in Citations to Identify Plagiarised Text Fragments.

Solange de L. Pertile, Paolo Rosso, Viviane Pereira Moreira

Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Visualization, 2013

2012

Identifying Parallel Web Pages.

Marcela Macedo Vieira, Viviane Pereira Moreira

J. Inf. Data Manag., 2012

A Test Collection to Evaluate Plagiarism by Missing or Incorrect References.

Solange de L. Pertile, Viviane Pereira Moreira

Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Visual Analytics, 2012

Clustering Wikipedia infoboxes to discover their types.

Thanh Hoang Nguyen, Huong Dieu Nguyen, Viviane Pereira Moreira, Juliana Freire

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Choosing Values for Text Fields in Web Forms.

Gustavo Zanini Kantorski, Tiago Guimaraes Moraes, Viviane Pereira Moreira, Carlos Alberto Heuser

Proceedings of the Advances in Databases and Information Systems, 2012

2011

Multilingual Schema Matching for Wikipedia Infoboxes.

Thanh Hoang Nguyen, Viviane Pereira Moreira, Huong Nguyen, Hoa Nguyen, Juliana Freire

Proc. VLDB Endow., 2011

Automatic threshold estimation for data matching applications.

Juliana Bonato dos Santos, Carlos A. Heuser, Viviane Pereira Moreira, Leandro Krug Wives

Inf. Sci., 2011

Identification and Treatment of Multiword Expressions Applied to Information Retrieval.

Otávio Costa Acosta, Aline Villavicencio, Viviane Pereira Moreira

Proceedings of the Workshop on Multiword Expressions: from Parsing and Generation to the Real World, 2011

Cell assemblies for query expansion in Information Retrieval.

Isabel Volpe, Viviane Pereira Moreira, Christian R. Huyck

Proceedings of the 2011 International Joint Conference on Neural Networks, 2011

2010

Statistics for Ranking Program Committees and Editorial Boards

Roberto da Silva, José Palazzo Moreira de Oliveira, José Valdeni de Lima, Viviane Pereira Moreira

CoRR, 2010

Assessing the Impact of Stemming Accuracy on Information Retrieval.

Felipe N. Flores, Viviane Pereira Moreira, Carlos A. Heuser

Proceedings of the Computational Processing of the Portuguese Language, 2010

A New Approach for Cross-Language Plagiarism Analysis.

Rafael Corezola Pereira, Viviane Pereira Moreira, Renata Galante

Proceedings of the Multilingual and Multimodal Information Access Evaluation, 2010

UFRGS@PAN2010: Detecting External Plagiarism - Lab Report for PAN at CLEF 2010.

Rafael Corezola Pereira, Viviane Pereira Moreira, Renata Galante

Proceedings of the CLEF 2010 LABs and Workshops, 2010

2009

A strategy for allowing meaningful and comparable scores in approximate matching.

Carina F. Dorneles, Marcos Freitas Nunes, Carlos A. Heuser, Viviane Pereira Moreira, Altigran Soares da Silva, Edleno Silva de Moura

Inf. Syst., 2009

An integer linear programming approach for approximate string comparison.

Marcus Ritt, Alysson M. Costa, Sérgio L. S. Mergen, Viviane Moreira Orengo

Eur. J. Oper. Res., 2009

On-Demand Associative Cross-Language Information Retrieval.

André Pinto Geraldo, Viviane Pereira Moreira, Marcos André Gonçalves

Proceedings of the String Processing and Information Retrieval, 2009

BBK-UFRGS@CLEF2009: Query Expansion of Geographic Place Names.

Richard Flemmings, Joana Barros, André Pinto Geraldo, Viviane Pereira Moreira

Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

UFRGS@CLEF2009: Retrieval by Numbers.

Thyago Bohrer Borges, Viviane Pereira Moreira

Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

2008

UFRGS@CLEF2008: Using Association Rules for Cross-Language Information Retrieval.

André Pinto Geraldo, Viviane Pereira Moreira

Proceedings of the Evaluating Systems for Multilingual and Multimodal Information Access, 2008

UFRGS@CLEF2008: Indexing Multiword Expressions for Information Retrieval.

Otávio Costa Acosta, André Pinto Geraldo, Viviane Moreira Orengo, Aline Villavicencio

Proceedings of the Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , 2008

2007

Measuring quality of similarity functions in approximate data matching.

Roberto da Silva, Raquel Kolitski Stasiu, Viviane Moreira Orengo, Carlos A. Heuser

J. Informetrics, 2007

SimEval - A Tool for Evaluating the Quality of Similarity Functions.

Carlos A. Heuser, Francisco N. A. Krieser, Viviane Moreira Orengo

Proceedings of the Challenges in Conceptual Modelling. Tutorials, posters, panels and industrial contributions at the 26th International Conference on Conceptual Modeling, 2007

A strategy for allowing meaningful and comparable scores in approximate matching.

Carina F. Dorneles, Carlos A. Heuser, Viviane Moreira Orengo, Altigran Soares da Silva, Edleno Silva de Moura

Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

2006

Relevance feedback and cross-language information retrieval.

Viviane Moreira Orengo, Christian R. Huyck

Inf. Process. Manag., 2006

A Study on the Use of Stemming for Monolingual Ad-Hoc Portuguese Information Retrieval.

Viviane Moreira Orengo, Luciana S. Buriol, Alexandre Ramos Coelho

Proceedings of the Evaluation of Multilingual and Multi-modal Information Retrieval, 2006

A Study on the use of Stemming for Monolingual Ad-Hoc Portuguese Information Retrieval.

Viviane Moreira Orengo

Proceedings of the Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), 2006

2005

Information Retrieval and Categorisation using a Cell Assembly Network.

Christian R. Huyck, Viviane Moreira Orengo

Neural Comput. Appl., 2005

2002

Portuguese-English Experiments using Latent Semantic Indexing.

Viviane Moreira Orengo, Christian R. Huyck

Proceedings of the Working Notes for CLEF 2002 Workshop co-located with the 6th European Conference on Digital Libraries (ECDL 2002), 2002

2001

A Stemming Algorithmm for the Portuguese Language.

Viviane Moreira Orengo, Christian R. Huyck

Proceedings of the Eighth International Symposium on String Processing and Information Retrieval, 2001

1999

Queries to Temporal Databases Supporting Schema Versioning.

Viviane Pereira Moreira, Nina Edelweiss

Proceedings of the XIV Simpósio Brasileiro de Banco de Dados, 1999

Schema Versioning: Queries to the Generalized Temporal Database System.

Viviane Pereira Moreira, Nina Edelweiss

Proceedings of the 10th International Workshop on Database & Expert Systems Applications, 1999