Publications

For a complete list with citations, see my Google Scholar or ORCID.

Conference Papers
Improving Vision Model Robustness against Misclassification and Uncertainty Attacks via Underconfidence Adversarial Training
Josué Martínez, John T Holodnak, Olivia Brown, Sheida Nabavi, Derek Aguiar, Allan Wollaber
Northern Lights Deep Learning (NLDL) Conference, 2026
Robust Training of Deep Learning Models for Mammogram Classification
Josué Martínez, Olivia Brown, Jun Bai, Sheida Nabavi
IEEE International Symposium on Biomedical Imaging (ISBI), 2025
Unmanned Autonomous Aerial Navigation in GPS-Denied Environments
Noshin Habib, Angel Flores-Abad, Josué Martínez, Diego Aponte-Roa, Albert Espinoza
18th LACCEI International Multi-Conference for Engineering, Education, and Technology, 2020
A Secured IoT Scheme for Microgrids Monitoring
Josué Martínez, Carmen Carvajal-Jiménez, Diego A. Aponte-Roa
10th Annual Computing and Communication Workshop and Conference (CCWC), pp. 986-990, 2020
Workshop Papers
From Snow to Rain: Evaluating Robustness, Calibration, and Complexity of Model-Based Robust Training
Josué Martínez, Olivia Brown, Giselle Zeno, Pooya Khorrami, Rajmonda Caceres
LatinX in AI Research Workshop @ NeurIPS 2025
Robust Training with Data Augmentation for Medical Imaging Classification
Josué Martínez, Olivia Brown, Mostafa Karami, Sheida Nabavi
9th International Workshop on Health Intelligence (W3PHIAI-25) @ AAAI 2025
RobustAugMix: Joint Optimization of Natural and Adversarial Robustness
Josué Martínez, Olivia Brown
ML Safety Workshop @ NeurIPS 2022
Conference Abstracts
Towards Robustness to Natural Variations and Distribution Shift (Student Abstract)
Josué Martínez, Olivia Brown, Rajmonda Caceres
Proceedings of the AAAI Conference on Artificial Intelligence, Vol. 38, No. 21, pp. 23579-23581, 2024
Addressing Vulnerability in Medical Deep Learning through Robust Training
Josué Martínez, Sheida Nabavi
IEEE Conference on Computational Intelligence (CAI), 2023
Journal Articles
A Low-Cost Secure IoT Mechanism for Monitoring and Controlling Polygeneration Microgrids
Josué Martínez, Diego Aponte-Roa, Idalides Vergara-Laurens, Wayne W. Weaver
Applied Sciences, Vol. 10, No. 23, Article 8354, 2020
Thesis
Achieving Robustness to Natural and Adversarial Perturbations
Josué Martínez
PhD Dissertation, University of Connecticut, 2025