| 2025 | ICTAI | Ontology-Guided Hybrid Loss for Fault Classification in Oil & Gas. | Gustavo Alexsandro de Lima, Joel Lus Carbonera, Joo Cesar Netto, Mara Abel |
| 2024 | ER | Portions of Matter and Their Existential Events: An Ontology-Based Conceptual Model. | Lucas Valadares Vieira, Fabrcio Henrique Rodrigues, Mara Abel |
| 2023 | ER | On the Use of ChatGPT for Classifying Domain Terms According to Upper Ontologies. | Fabrcio Henrique Rodrigues, Alcides Gonalves Lopes Junior, Nicolau Oyhenard dos Santos, Luan Fonseca Garcia, Joel Luis Carbonera, Mara Abel |
| 2023 | FOIS | Ontology Explorer: An Ontology-Based Visual Analytics System for Exploring Time Series Data in Oil and Gas. | Nicolau Oyhenard dos Santos, Jonathan Choy Rivera, Rafael Humann Petry, Fabrcio Henrique Rodrigues, Givanildo S. Nascimento, Joo Luiz Dihl Comba, Mara Abel |
| 2023 | ICTAI | Disjointness axioms between top-level ontology concepts as a heuristic for word similarity evaluation. | Alcides Lopes, Joel Luis Carbonera, Mara Abel |
| 2023 | ICTAI | A Systematic Evaluation of Machine Learning Approaches for Petroleum Production Forecasting. | Marcos V. L. Pivetta, Artur H. Simon, Matheus M. Costa, Mara Abel, Joel Luis Carbonera |
| 2022 | ER | "All the Things that Come and Go, Stop and Say Hello": Towards an ontological account of how participants enter and exit events. | Fabrcio Henrique Rodrigues, Joel Lus Carbonera, Lucas Valadares Vieira, Mara Abel |
| 2020 | ER | Upper-Level Types of Occurrent Based on the Principle of Ontological Conservation. | Fabrcio Henrique Rodrigues, Joel Lus Carbonera, Mara Abel |
| 2020 | ICAISC | A Density-Based Prototype Selection Approach. | Joel Lus Carbonera, Mara Abel |
| 2020 | ICTAI | An attraction-based approach for instance selection. | Joel Lus Carbonera, Mara Abel |
| 2019 | ER | What Rocks Are Made of: Towards an Ontological Pattern for Material Constitution in the Geological Domain. | Luan Fonseca Garcia, Joel Luis Carbonera, Fabrcio Henrique Rodrigues, Cau Antunes, Mara Abel |
| 2019 | ICTAI | A Subspace Hierarchical Clustering Algorithm for Categorical Data. | Joel Lus Carbonera, Mara Abel |
| 2019 | ICTAI | An Efficient Approach for Semantic Relatedness Evaluation Based on Semantic Neighborhood. | Alcides Lopes, Renata dos Santos Alvarenga, Joel Luis Carbonera, Mara Abel |
| 2018 | DaWaK | An Efficient Prototype Selection Algorithm Based on Spatial Abstraction. | Joel Lus Carbonera, Mara Abel |
| 2018 | ICAISC | An Efficient Prototype Selection Algorithm Based on Dense Spatial Partitions. | Joel Lus Carbonera, Mara Abel |
| 2018 | ICTAI | Efficient Instance Selection Based on Spatial Abstraction. | Joel Lus Carbonera, Mara Abel |
| 2017 | ICTAI | Efficient Prototype Selection Supported by Subspace Partitions. | Joel Luis Carbonera, Mara Abel |
| 2017 | ICTAI | An Ontological Model for Urinary Profiles. | Fabrcio Henrique Rodrigues, Jos Antnio Tesser Poloni, Mara Abel, Cecilia Dias Flores, Liane Nanci Rotta |
| 2016 | ICTAI | A Novel Density-Based Approach for Instance Selection. | Joel Luis Carbonera, Mara Abel |
| 2016 | ICTAI | An Ontology-Based Conceptual Framework to Improve Rock Data Quality in Reservoir Models. | Luan Fonseca Garcia, Vinicius Medeiros Graciolli, Luiz Fernando De Ros, Mara Abel |
| 2015 | IJCAI | A Cognitively Inspired Approach for Knowledge Representation and Reasoning in Knowledge-Based Systems. | Joel Luis Carbonera, Mara Abel |
| 2015 | IJCAI | A Novel Approach for Extracting Well-Founded Ontology Views. | Jose Lozano, Joel Luis Carbonera, Mara Abel |
| 2015 | ICTAI | A Density-Based Approach for Instance Selection. | Joel Luis Carbonera, Mara Abel |
| 2014 | ICTAI | Categorical Data Clustering: A Correlation-Based Approach for Unsupervised Attribute Weighting. | Joel Luis Carbonera, Mara Abel |
| 2014 | ICTAI | An Entropy-Based Subspace Clustering Algorithm for Categorical Data. | Joel Luis Carbonera, Mara Abel |
| 2014 | ICTAI | An Ontology-Based Automatic Approach for Lithologic Correlation. | Luan Fonseca Garcia, Joel Luis Carbonera, Mara Abel |
| 2014 | ICTAI | Ontology View Extraction: An Approach Based on Ontological Meta-properties. | Jose Lozano, Joel Luis Carbonera, Mara Abel, Marcelo Pimenta |
| 2013 | IROS | Defining positioning in a core ontology for robotics. | Joel Luis Carbonera, Sandro Rama Fiorini, Edson Prestes, Vitor A. M. Jorge, Mara Abel, Raj Madhavan, Angela Locoro, Paulo Gonalves, Tams Haidegger, Marcos E. Barreto, Craig Schlenoff |
| 2013 | ICTAI | Visual Interpretation of Events in Petroleum Geology. | Joel Luis Carbonera, Mara Abel, Claiton M. S. Scherer, Ariane Kravczyk Bernardes |
| 2013 | ICTAI | Part-Whole Relations as Products of Metric Spaces. | Sandro Rama Fiorini, Mara Abel |
| 2011 | ICTAI | Enhancing the Quality of Recommendations through Expert and Trusted Agents. | Fabiana Lorenzi, Mara Abel, Stanley Loh, Andr Peres |
| 2010 | EDOC | A Symbol Grounding Model for Semantic Interpretation of 2-D Line Charts. | Sandro Rama Fiorini, Mara Abel, Claiton M. S. Scherer |
| 2010 | FlAIRS | Assumption-Based Reasoning for Multiagent Case-Based Recommender Systems. | Fabiana Lorenzi, Francesco Ricci, Mara Abel, Ana L. C. Bazzan |
| 2009 | ER | Ontology for Imagistic Domains: Combining Textual and Pictorial Primitives. | Alexandre Lorenzatti, Mara Abel, Bruno Romeu Nunes, Claiton M. S. Scherer |
| 2007 | AAAI | Recommending Travel Packages Upon Distributed Knowledge. | Fabiana Lorenzi, Ana L. C. Bazzan, Mara Abel |
| 2007 | IFSA | Event Ordering Reasoning Ontology Applied to Petrology and Geological Modelling. | Laura S. Mastella, Mara Abel, Luiz Fernando De Ros, Michel Perrin, Jean-Franois Rainaud |
| 2007 | IFSA | Documenting Visual Quality Controls on the Evaluation of Petroleum Reservoir-Rocks Through Ontology-Based Image Annotation. | Felipe I. Victoreti, Mara Abel, Luiz Fernando De Ros, Manuel M. Oliveira |
| 2005 | IJCAI | Cognitive Modelling of Event Ordering Reasoning in Imagistic Domains. | Laura S. Mastella, Mara Abel, Lus C. Lamb, Luis Fernando De Ros |
| 2004 | DEXA | How to Model Visual Knowledge: A Study of Expertise in Oil-Reservoir Evaluation. | Mara Abel, Laura S. Mastella, Lus A. Lima Silva, John A. Campbell, Luis Fernando De Ros |
| 1995 | DEXA | Evaluating Case-Based Reasoning in a Geological Domain | Mara Abel, Eliseo Berni Reategui, Jos Mauro Volkmer de Castilho, John A. Campbell |