| 2025 | NAACL | Extracting and Understanding the Superficial Knowledge in Alignment. | Runjin Chen, Gabriel J. Perin, Xuxi Chen, Xilun Chen, Yan Han, Nina S. T. Hirata, Junyuan Hong, Bhavya Kailkhura |
| 2025 | SAC | Knowledge Distillation for Reduced Footprint Semantic Segmentation with the U-Net. | Ciro Rosa, Nina S. T. Hirata |
| 2023 | ICPADS | ISUAM: Intelligent and Safe UAM with Deep Reinforcement Learning. | Cristiano P. Garcia, Weigang Li, Nina S. T. Hirata, Clovis Neumann |
| 2022 | ICPR | Understanding attention-based encoder-decoder networks: a case study with chess scoresheet recognition. | Sergio Y. Hayashi, Nina S. T. Hirata |
| 2022 | ICPR | Separating Particles from Plankton Images. | Nina S. T. Hirata, Alexandre Morimitsu, Antonio Jose Homsi Goulart |
| 2020 | ICFHR | Skeletal Similarity based Structural Performance Evaluation for Document Binarization. | Augusto Csar Monteiro Silva, Nina S. T. Hirata, Xiaoyi Jiang |
| 2020 | ICPR | Self-supervised Learning for Astronomical Image Classification. | Ana Martinazzo, Mateus Espadoto, Nina S. T. Hirata |
| 2019 | ICIP | An Evaluation of Deep Learning Techniques for Qr Code Detection. | Leonardo Blanger, Nina S. T. Hirata |
| 2018 | DAS | Symbol Detection in Online Handwritten Graphics Using Faster R-CNN. | Frank D. Julca-Aguilar, Nina S. T. Hirata |
| 2017 | ICDAR | Image Operator Learning Coupled with CNN Classification and Its Application to Staff Line Removal. | Frank Dennis Julca-Aguilar, Nina S. T. Hirata |
| 2016 | ICPR | Plankton Image Classification Based on Multiple Segmentations. | Nina S. T. Hirata, Mariela Atausinchi Fernandez, Rubens M. Lopes |
| 2016 | ICPR | Comics image processing: learning to segment text. | Nina S. T. Hirata, Igor dos Santos Montagner, Roberto Hirata Jr. |
| 2016 | ICPR | Subexpression and dominant symbol histograms for spatial relation classification in mathematical expressions. | Frank D. Julca-Aguilar, Nina S. T. Hirata, Harold Mouchre, Christian Viard-Gaudin |
| 2015 | CIARP | Top-Down Online Handwritten Mathematical Expression Parsing with Graph Grammar. | Frank D. Julca-Aguilar, Harold Mouchre, Christian Viard-Gaudin, Nina S. T. Hirata |
| 2014 | ICFHR | Mathematical Symbol Hypothesis Recognition with Rejection Option. | Frank D. Julca-Aguilar, Nina S. T. Hirata, Christian Viard-Gaudin, Harold Mouchre, Sofiane Medjkoune |
| 2014 | ICIP | A model for simulating user interaction in hierarchical segmentation. | Bruno Klava, Nina S. T. Hirata |
| 2014 | ICIP | Learning to remove staff lines from music score images. | Igor dos Santos Montagner, Roberto Hirata Jr., Nina S. T. Hirata |
| 2014 | ICPR | A Machine Learning Based Method for Staff Removal. | Igor dos Santos Montagner, Roberto Hirata Jr., Nina S. T. Hirata |
| 2012 | DAS | ExpressMatch: A System for Creating Ground-Truthed Datasets of Online Mathematical Expressions. | Frank D. Julca-Aguilar, Nina S. T. Hirata |
| 2012 | ICPR | A genetic algorithm based approach for combining binary image operators. | Marta M. Dornelles, Nina S. T. Hirata |
| 2007 | ICDAR | Document Processing via Trained Morphological Operators. | Nina S. T. Hirata |
| 2007 | ISMM | Basis Computation Algorithms. | Nina S. T. Hirata, Roberto Hirata Jr., Junior Barrera |
| 2003 | ICIP | Order statistic filters: minimal collection of minimum weight vectors. | Nina S. T. Hirata |
| 2002 | IPAS | High-performance algorithm for Boolean function minimization: the partitioned incremental splitting of intervals (PISI). | Martha Torres, Nina S. T. Hirata, Junior Barrera |