Denilson Barbosa

According to our database, Denilson Barbosa authored at least 100 papers between 1999 and 2024.

Collaborative distances:

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

2024

IRJIT: A simple, online, information retrieval approach for just-in-time software defect prediction.

Hareem Sahar, Abdul Ali Bangash, Abram Hindle, Denilson Barbosa

Empir. Softw. Eng., September, 2024

Are Large Language Models Good Essay Graders?

Anindita Kundu, Denilson Barbosa

CoRR, 2024

Semantic Graphs for Syntactic Simplification: A Revisit from the Age of LLM.

Peiran Yao, Kostyantyn Guzhva, Denilson Barbosa

CoRR, 2024

Effective Trajectory Imputation using Simple Probabilistic Language Models.

Hayat Sultan Mohammed, Mario A. Nascimento, Denilson Barbosa

Proceedings of the 25th IEEE International Conference on Mobile Data Management, 2024

Improving Bengali and Hindi Large Language Models.

Arif Shahriar, Denilson Barbosa

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

Accurate and Nuanced Open-QA Evaluation Through Textual Entailment.

Peiran Yao, Denilson Barbosa

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

2023

Relational Extraction on Wikipedia Tables using Convolutional and Memory Networks.

Arif Shahriar, Rohan Saha, Denilson Barbosa

CoRR, 2023

NLP Workbench: Efficient and Extensible Integration of State-of-the-art Text Mining Tools.

Peiran Yao, Matej Kosmajac, Abeer Waheed, Kostyantyn Guzhva, Natalie Hervieux, Denilson Barbosa

Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics. EACL 2023, 2023

2022

HOPLoP: multi-hop link prediction over knowledge graph embeddings.

Varun Ranganathan, Denilson Barbosa

World Wide Web, 2022

IRJIT - An Information Retrieval Technique for Just-in-time Defect Identification.

Hareem Sahar, Yuxin Liu, Abdul Ali Bangash, Abram Hindle, Denilson Barbosa

CoRR, 2022

WordTies: Measuring Word Associations in Language Models via Constrained Sampling.

Peiran Yao, Tobias Renwick, Denilson Barbosa

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Cree Corpus: A Collection of nêhiyawêwin Resources.

Daniela Teodorescu, Josie Matalski, Delaney Lothian, Denilson Barbosa, Carrie Demmans Epp

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021

Knowledge Graph Embedding for Link Prediction: A Comparative Analysis.

Andrea Rossi, Denilson Barbosa, Donatella Firmani, Antonio Matinata, Paolo Merialdo

ACM Trans. Knowl. Discov. Data, 2021

An empirical evaluation of the usefulness of Tree Kernels for Commit-time Defect Detection in large software systems.

Hareem Sahar, Yuxin Liu, Abram Hindle, Denilson Barbosa

CoRR, 2021

Typing Errors in Factual Knowledge Graphs: Severity and Possible Ways Out.

Peiran Yao, Denilson Barbosa

Proceedings of the WWW '21: The Web Conference 2021, 2021

Relation Extraction with Synthetic Explanations and Neural Network.

Rozan Chahardoli, Denilson Barbosa, Davood Rafiei

Proceedings of the ISEEIE 2021: International Symposium on Electrical, Electronics and Information Engineering, Seoul Republic of Korea, February 19, 2021

Analyzing and visualizing Twitter conversations.

Candelario A. Gutierrez Gutierrez, Andrea M. Whittaker, Katherine Mae Patenio, Joel Gehman, Lianne M. Lefsrud, Denilson Barbosa, Eleni Stroulia

Proceedings of the CASCON '21: Proceedings of the 31st Annual International Conference on Computer Science and Software Engineering, Toronto, Ontario, Canada, November 22, 2021

Detection and Identification of Obfuscated Obscene Language with Character Level Transformers.

Tobias Renwick, Denilson Barbosa

Proceedings of the 34th Canadian Conference on Artificial Intelligence, 2021

2020

An Annotated Corpus of Webtables for Information Extraction Tasks.

Erin MacDonald, Denilson Barbosa

CoRR, 2020

GrCluster: a score function to model hierarchy in knowledge graph embeddings.

Varun Ranganathan, Siddharth Suresh, Yash Mathur, Natarajan Subramanyam, Denilson Barbosa

Proceedings of the SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, online event, [Brno, Czech Republic], March 30, 2020

Understanding DevOps education with Grounded theory.

Candy Pang, Abram Hindle, Denilson Barbosa

Proceedings of the ICSE '20: 42nd International Conference on Software Engineering, Companion Volume, Seoul, South Korea, 27 June, 2020

Neural Relation Extraction on Wikipedia Tables for Augmenting Knowledge Graphs.

Erin MacDonald, Denilson Barbosa

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019

Connecting Language and Knowledge with Heterogeneous Representations for Neural Relation Extraction.

Peng Xu, Denilson Barbosa

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

Detecting and Correcting Typing Errors in DBpedia.

Daniel Caminhas, Daniel Cones, Natalie Hervieux, Denilson Barbosa

Proceedings of the 1st International Workshop on Challenges and Experiences from Data Integration to Knowledge Graphs co-located with the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining (KDD 2019), 2019

KnowledgeNet: A Benchmark Dataset for Knowledge Base Population.

Filipe de Sá Mesquita, Matteo Cannaviccio, Jordan Schmidek, Paramita Mirza, Denilson Barbosa

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

2018

XML Benchmarks.

Denilson Barbosa, Ioana Manolescu, Jeffrey Xu Yu

Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Microbenchmark.

Denilson Barbosa, Ioana Manolescu, Jeffrey Xu Yu

Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Application Benchmark.

Denilson Barbosa, Ioana Manolescu, Jeffrey Xu Yu

Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

XML Storage.

Denilson Barbosa, Philip Bohannon, Juliana Freire, Carl-Christian Kanne, Ioana Manolescu, Vasilis Vassalos, Masatoshi Yoshikawa

Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Robust named entity disambiguation with random walks.

Zhaochen Guo, Denilson Barbosa

Semantic Web, 2018

Investigations on Knowledge Base Embedding for Relation Prediction and Extraction.

Peng Xu, Denilson Barbosa

CoRR, 2018

Towards Annotating Relational Data on the Web with Language Models.

Matteo Cannaviccio, Denilson Barbosa, Paolo Merialdo

Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

Leveraging Wikipedia Table Schemas for Knowledge Graph Augmentation.

Matteo Cannaviccio, Lorenzo Ariemma, Denilson Barbosa, Paolo Merialdo

Proceedings of the 21st International Workshop on the Web and Databases, 2018

Neural Fine-Grained Entity Type Classification with Hierarchy-Aware Loss.

Peng Xu, Denilson Barbosa

Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2018

Matching Résumés to Job Descriptions with Stacked Models.

Peng Xu, Denilson Barbosa

Proceedings of the Advances in Artificial Intelligence, 2018

2016

Relationship Queries on Extended Knowledge Graphs.

Mohamed Yahya, Denilson Barbosa, Klaus Berberich, Qiuyue Wang, Gerhard Weikum

Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, 2016

Accurate fact harvesting from natural language text in wikipedia with Lector.

Matteo Cannaviccio, Denilson Barbosa, Paolo Merialdo

Proceedings of the 19th International Workshop on Web and Databases, 2016

Hadoop energy consumption reduction with hybrid HDFS.

Ivanilton Polato, Denilson Barbosa, Abram Hindle, Fabio Kon

Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

2015

Identifying Controversial Wikipedia Articles Using Editor Collaboration Networks.

Hoda Sepehri Rad, Denilson Barbosa

ACM Trans. Intell. Syst. Technol., 2015

Hybrid HDFS: decreasing energy consumption and speeding up Hadoop using SSDs.

Ivanilton Polato, Denilson Barbosa, Abram Hindle, Fabio Kon

PeerJ Prepr., 2015

Entity Recognition and Linking on Tweets with Random Walks.

Zhaochen Guo, Denilson Barbosa

Proceedings of the the 5th Workshop on Making Sense of Microposts co-located with the 24th International World Wide Web Conference (WWW 2015), 2015

Inferencing in information extraction: Techniques and applications.

Denilson Barbosa, Haixun Wang, Cong Yu

Proceedings of the 31st IEEE International Conference on Data Engineering, 2015

Hadoop branching: Architectural impacts on energy and performance.

Ivanilton Polato, Denilson Barbosa, Abram Hindle, Fabio Kon

Proceedings of the Sixth International Green and Sustainable Computing Conference, 2015

2014

Extracting Family Relationship Networks from Novels.

Aibek Makazhanov, Denilson Barbosa, Grzegorz Kondrak

CoRR, 2014

Knowledge Base Augmentation using Tabular Data.

Yoones A. Sekhavat, Francesco Di Paolo, Denilson Barbosa, Paolo Merialdo

Proceedings of the Workshop on Linked Data on the Web co-located with the 23rd International World Wide Web Conference (WWW 2014), 2014

Entity linking with a unified semantic representation.

Zhaochen Guo, Denilson Barbosa

Proceedings of the 23rd International World Wide Web Conference, 2014

Sentiment Analysis for Streams of Web Data: A Case Study of Brazilian Financial Markets.

Bruna Neuenschwander, Adriano César Machado Pereira, Wagner Meira Jr., Denilson Barbosa

Proceedings of the 20th Brazilian Symposium on Multimedia and the Web, 2014

Improving Open Relation Extraction via Sentence Re-Structuring.

Jordan Schmidek, Denilson Barbosa

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

Robust Entity Linking via Random Walks.

Zhaochen Guo, Denilson Barbosa

Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

Using triads to identify local community structure in social networks.

Justin Fagnan, Osmar R. Zaïane, Denilson Barbosa

Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2014

2013

Perspectives on Business Intelligence

Raymond T. Ng, Patricia C. Arocena, Denilson Barbosa, Giuseppe Carenini, Luiz Celso Gomes Jr., Stephan Jou, Rock Anthony Leung, Evangelos E. Milios, Renée J. Miller, John Mylopoulos, Rachel Pottinger, Frank Wm. Tompa, Eric S. K. Yu

Synthesis Lectures on Data Management, Morgan & Claypool Publishers, ISBN: 978-3-031-01848-0, 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

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

Open Information Extraction with Tree Kernels.

Ying Xu, Mi-Young Kim, Kevin Quinn, Randy Goebel, Denilson Barbosa

Proceedings of the Human Language Technologies: Conference of the North American Chapter of the Association of Computational Linguistics, 2013

Shallow Information Extraction for the knowledge Web.

Denilson Barbosa, Haixun Wang, Cong Yu

Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

Effectiveness and Efficiency of Open Relation Extraction.

Filipe de Sá Mesquita, Jordan Schmidek, Denilson Barbosa

Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing, 2013

Identification of Speakers in Novels.

Hua He, Denilson Barbosa, Grzegorz Kondrak

Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

2012

Extracting information networks from the blogosphere.

Yuval Merhav, Filipe de Sá Mesquita, Denilson Barbosa, Wai Gen Yee, Ophir Frieder

ACM Trans. Web, 2012

Identifying controversial articles in Wikipedia: a comparative study.

Hoda Sepehri Rad, Denilson Barbosa

Proceedings of the Eighth Annual International Symposium on Wikis and Open Collaboration, 2012

ualberta at TAC-KBP 2012: English and Cross-Lingual Entity Linking.

Zhaochen Guo, Ying Xu, Filipe de Sá Mesquita, Denilson Barbosa, Grzegorz Kondrak

Proceedings of the Fifth Text Analysis Conference, 2012

Towards scalable summarization and visualization of large text corpora (abstract only).

Tyler Sliwkanich, Douglas Schneider, Aaron Yong, Mitchell Home, Denilson Barbosa

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

Automatic Evaluation of Relation Extraction Systems on Large-scale.

Mirko Bronzi, Zhaochen Guo, Filipe de Sá Mesquita, Denilson Barbosa, Paolo Merialdo

Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction, 2012

Leveraging editor collaboration patterns in wikipedia.

Hoda Sepehri Rad, Aibek Makazhanov, Davood Rafiei, Denilson Barbosa

Proceedings of the 23rd ACM Conference on Hypertext and Social Media, 2012

2011

Efficient Top-k Approximate Subtree Matching in Small Memory.

Nikolaus Augsten, Denilson Barbosa, Michael H. Böhlen, Themis Palpanas

IEEE Trans. Knowl. Data Eng., 2011

Access Control Policy Translation, Verification, and Minimization within Heterogeneous Data Federations.

Gregory Leighton, Denilson Barbosa

ACM Trans. Inf. Syst. Secur., 2011

Towards identifying arguments in Wikipedia pages.

Hoda Sepehri Rad, Denilson Barbosa

Proceedings of the 20th International Conference on World Wide Web, 2011

The Effectiveness of Traditional and Open Relation Extraction for the Slot Filling Task at TAC 2011.

Filipe de Sá Mesquita, Ying Xu, Denilson Barbosa, Grzegorz Kondrak, Aditya Bhargava, Mirko Bronzi

Proceedings of the Fourth Text Analysis Conference, 2011

Extracting Meta Statements from the Blogosphere.

Filipe de Sá Mesquita, Denilson Barbosa

Proceedings of the Fifth International Conference on Weblogs and Social Media, 2011

Generating Synthetic Database Schemas for Simulation Purposes.

Carlos Eduardo S. Pires, Priscilla Vieira, Márcio Saraiva, Denilson Barbosa

Proceedings of the Database and Expert Systems Applications, 2011

2010

Incorporating global information into named entity recognition systems using relational context.

Yuval Merhav, Filipe de Sá Mesquita, Denilson Barbosa, Wai Gen Yee, Ophir Frieder

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Access control policy translation and verification within heterogeneous data federations.

Gregory Leighton, Denilson Barbosa

Proceedings of the 15th ACM Symposium on Access Control Models and Technologies, 2010

Analyzing natural-language artifacts of the software process.

Maryam Hasan, Eleni Stroulia, Denilson Barbosa, Manar H. Alalfi

Proceedings of the 26th IEEE International Conference on Software Maintenance (ICSM 2010), 2010

A framework for automatic schema mapping verification through reasoning.

Paolo Cappellari, Denilson Barbosa, Paolo Atzeni

Proceedings of the Workshops Proceedings of the 26th International Conference on Data Engineering, 2010

TASM: Top-k Approximate Subtree Matching.

Nikolaus Augsten, Denilson Barbosa, Michael H. Böhlen, Themis Palpanas

Proceedings of the 26th International Conference on Data Engineering, 2010

Exploring and visualizing academic social networks.

Veselin Ganev, Zhaochen Guo, Diego Serrano, Denilson Barbosa, Eleni Stroulia

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

2009

XML Benchmarks.

Denilson Barbosa, Ioana Manolescu, Jeffrey Xu Yu

Proceedings of the Encyclopedia of Database Systems, 2009

Microbenchmark.

Denilson Barbosa, Ioana Manolescu, Jeffrey Xu Yu

Proceedings of the Encyclopedia of Database Systems, 2009

Application Benchmark.

Denilson Barbosa, Ioana Manolescu, Jeffrey Xu Yu

Proceedings of the Encyclopedia of Database Systems, 2009

XML Storage.

Denilson Barbosa, Philip Bohannon, Juliana Freire, Carl-Christian Kanne, Ioana Manolescu, Vasilis Vassalos, Masatoshi Yoshikawa

Proceedings of the Encyclopedia of Database Systems, 2009

Optimizing XML Compression.

Gregory Leighton, Denilson Barbosa

Proceedings of the Database and XML Technologies, 6th International XML Database Symposium, 2009

A Tutorial on Social Network Analysis for Database Practitioners.

Denilson Barbosa

Proceedings of the XXIV Simpósio Brasileiro de Banco de Dados, 2009

An environment for building, exploring and querying academic social networks.

Veselin Ganev, Zhaochen Guo, Diego Serrano, Brendan Tansey, Denilson Barbosa, Eleni Stroulia

Proceedings of the MEDES '09: International ACM Conference on Management of Emergent Digital EcoSystems, 2009

2007

Adaptive record extraction from web pages.

Justin Park, Denilson Barbosa

Proceedings of the 16th International Conference on World Wide Web, 2007

FleDEx: flexible data exchange.

Filipe de Sá Mesquita, Denilson Barbosa, Eli Cortez, Altigran Soares da Silva

Proceedings of the 9th ACM International Workshop on Web Information and Data Management (WIDM 2007), 2007

Labeling Data Extracted from the Web.

Altigran Soares da Silva, Denilson Barbosa, João M. B. Cavalcanti, Marco A. S. Sevalho

Proceedings of the On the Move to Meaningful Internet Systems 2007: CoopIS, 2007

2006

Declarative generation of synthetic XML data.

Denilson Barbosa, Alberto O. Mendelzon

Softw. Pract. Exp., 2006

Efficient Incremental Validation of XML Documents After Composite Updates.

Denilson Barbosa, Gregory Leighton, Andrew Smith

Proceedings of the Database and XML Technologies, 2006

2005

Incremental validation of XML documents and mappings.

Denilson Barbosa

PhD thesis, 2005

Studying the XML Web: Gathering Statistics from an XML Sample.

Denilson Barbosa, Laurent Mignet, Pierangelo Veltri

World Wide Web, 2005

Designing Information-Preserving Mapping Schemes for XML.

Denilson Barbosa, Juliana Freire, Alberto O. Mendelzon

Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30, 2005

Goals and Benchmarks for Autonomic Configuration Recommenders.

Mariano P. Consens, Denilson Barbosa, Adrian M. Teisanu, Laurent Mignet

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2005

2004

Information Preservation in XML-to-Relational Mappings.

Denilson Barbosa, Juliana Freire, Alberto O. Mendelzon

Proceedings of the Database and XML Technologies, 2004

Efficient Incremental Validation of XML Documents.

Denilson Barbosa, Alberto O. Mendelzon, Leonid Libkin, Laurent Mignet, Marcelo Arenas

Proceedings of the 20th International Conference on Data Engineering, 2004

2003

Finding ID Attributes in XML Documents.

Denilson Barbosa, Alberto O. Mendelzon

Proceedings of the Database and XML Technologies, 2003

The XML web: a first study.

Laurent Mignet, Denilson Barbosa, Pierangelo Veltri

Proceedings of the Twelfth International World Wide Web Conference, 2003

On the Characterization of the XML Web.

Laurent Mignet, Denilson Barbosa, Pierangelo Veltri

Proceedings of the Eleventh Italian Symposium on Advanced Database Systems, 2003

2002

ToXgene: An extensible template-based data generator for XML.

Denilson Barbosa, Alberto O. Mendelzon, John Keenleyside, Kelly A. Lyons

Proceedings of the Fifth International Workshop on the Web and Databases, 2002

ToXgene: a template-based data generator for XML.

Denilson Barbosa, Alberto O. Mendelzon, John Keenleyside, Kelly A. Lyons

Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, 2002

2001

ToX - the Toronto XML Engine.

Denilson Barbosa, Attila Barta, Alberto O. Mendelzon, George A. Mihaila, Flavio Rizzolo, Patricia Rodríguez-Gianolli

Proceedings of the International Workshop on Information Integration on the Web, 2001

1999

Parallelizing MPEG Video Encoding using Multiprocessors.

Joao Paulo Kitajima, Denilson Barbosa, Wagner Meira Jr.

Proceedings of the XII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI '99), 1999