Rafael Padilha

According to our database, Rafael Padilha authored at least 19 papers between 2012 and 2025.

Collaborative distances:

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

2025

RLTHF: Targeted Human Feedback for LLM Alignment.

Yifei Xu, Tusher Chakraborty, Emre Kiciman, Bibek Aryal, Eduardo Rodrigues, Srinagesh Sharma, Roberto Estevão, Maria Angels de Luis Balaguer, Jessica Wolk, Rafael Padilha, Leonardo O. Nunes, Shobana Balakrishnan, Songwu Lu, Ranveer Chandra

CoRR, February, 2025

2024

Enabling Adoption of Regenerative Agriculture through Soil Carbon Copilots.

Margaret Capetz, Swati Sharma, Rafael Padilha, Peder A. Olsen, Jessica Wolk, Emre Kiciman, Ranveer Chandra

CoRR, 2024

RAG vs Fine-tuning: Pipelines, Tradeoffs, and a Case Study on Agriculture.

Maria Angels de Luis Balaguer, Vinamra Benara, Renato Luiz de Freitas Cunha, Roberto de M. Estevão Filho, Todd Hendry, Daniel Holstein, Jennifer Marsman, Nick Mecklenburg, Sara Malvar, Leonardo O. Nunes, Rafael Padilha, Morris Sharp, Bruno Silva, Swati Sharma, Vijay Aski, Ranveer Chandra

CoRR, 2024

Domain Adaptation for Sustainable Soil Management using Causal and Contrastive Constraint Minimization.

Somya Sharma, Swati Sharma, Rafael Padilha, Emre Kiciman, Ranveer Chandra

CoRR, 2024

2023

The Age of Synthetic Realities: Challenges and Opportunities.

João Phillipe Cardenuto, Jing Yang, Rafael Padilha, Renjie Wan, Daniel Moreira, Haoliang Li, Shiqi Wang, Fernanda A. Andaló, Sébastien Marcel, Anderson Rocha

CoRR, 2023

2022

Content-Aware Detection of Temporal Metadata Manipulation.

Rafael Padilha, Tawfiq Salem, Scott Workman, Fernanda A. Andaló, Anderson Rocha, Nathan Jacobs

IEEE Trans. Inf. Forensics Secur., 2022

Cross-dataset emotion recognition from facial expressions through convolutional neural networks.

William Dias, Fernanda A. Andaló, Rafael Padilha, Gabriel Bertocco, Waldir R. de Almeida, Paula D. P. Costa, Anderson Rocha

J. Vis. Commun. Image Represent., 2022

Explainable Artificial Intelligence for Authorship Attribution on Social Media.

Antonio Theophilo, Rafael Padilha, Fernanda A. Andaló, Anderson Rocha

Proceedings of the IEEE International Conference on Acoustics, 2022

Bias Assessment in Medical Imaging Analysis: A Case Study on Retinal OCT Image Classification.

Gabriel Bianchin de Oliveira, Lucas David, Rafael Padilha, Ana Paula da Silva, Francine de Paula, Lucas Infante, Lucio Jorge, Patricia Xavier, Zanoni Dias

Proceedings of the 14th International Conference on Agents and Artificial Intelligence, 2022

2021

Temporally sorting images from real-world events.

Rafael Padilha, Fernanda A. Andaló, Bahram Lavi, Luís A. M. Pereira, Anderson Rocha

Pattern Recognit. Lett., 2021

Content-Based Detection of Temporal Metadata Manipulation.

Rafael Padilha, Tawfiq Salem, Scott Workman, Fernanda A. Andaló, Anderson Rocha, Nathan Jacobs

CoRR, 2021

Deep Learning-Based COVID-19 Diagnostics of Low-Quality CT Images.

Daniel Ferber, Felipe Vieira, João Dalben, Mariana Ferraz, Nicholas Sato, Gabriel Bianchin de Oliveira, Rafael Padilha, Zanoni Dias

Proceedings of the Advances in Bioinformatics and Computational Biology, 2021

2020

RECOD Mobile Presentation-Attack Dataset (RECOD-MPAD).

Waldir R. de Almeida, Anderson Rocha, Fernanda A. Andaló, Jacques Wainer, Ricardo da Silva Torres, Gabriel Bertocco, William Dias, Rafael Padilha

Dataset, April, 2020

Two-tiered face verification with low-memory footprint for mobile devices.

Rafael Padilha, Fernanda A. Andaló, Gabriel Bertocco, Waldir R. de Almeida, William Dias, Thiago Resek, Ricardo da Silva Torres, Jacques Wainer, Anderson Rocha

IET Biom., 2020

Forensic Event Analysis: From Seemingly Unrelated Data to Understanding.

Rafael Padilha, Caroline Mazini Rodrigues, Fernanda A. Andaló, Gabriel Bertocco, Zanoni Dias, Anderson Rocha

IEEE Secur. Priv., 2020

COVID-19 X-ray Image Diagnostic with Deep Neural Networks.

Gabriel Bianchin de Oliveira, Rafael Padilha, André Dorte, Luis Cereda, Luiz Miyazaki, Maurício Lopes, Zanoni Dias

Proceedings of the Advances in Bioinformatics and Computational Biology, 2020

Improving the Chronological Sorting of Images through Occlusion: A Study on the Notre-Dame Cathedral Fire.

Rafael Padilha, Fernanda A. Andaló, Anderson Rocha

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2017

A competition on generalized software-based face presentation attack detection in mobile scenarios.

Zinelabdine Boulkenafet, Jukka Komulainen, Zahid Akhtar, Azeddine Benlamoudi, Djamel Samai, Salah Eddine Bekhouche, Abdelkrim Ouafi, Fadi Dornaika, Abdelmalik Taleb-Ahmed, Le Qin, Fei Peng, L. B. Zhang, Min Long, Shruti Bhilare, Vivek Kanhangad, Artur Costa-Pazo, Esteban Vázquez-Fernández, Daniel Pérez-Cabo, J. J. Moreira-Perez, Daniel González-Jiménez, Amir Mohammadi, Sushil Bhattacharjee, Sébastien Marcel, Svetlana Volkova, Y. Tang, N. Abe, L. Li, X. Feng, Z. Xia, X. Jiang, S. Liu, Rui Shao, Pong C. Yuen, Waldir R. de Almeida, Fernanda A. Andaló, Rafael Padilha, Gabriel Bertocco, William Dias, Jacques Wainer, Ricardo da Silva Torres, Anderson Rocha, Marcus A. Angeloni, Guilherme Folego, Alan Godoy, Abdenour Hadid

Proceedings of the 2017 IEEE International Joint Conference on Biometrics, 2017

2012

Data fusion for multi-lesion Diabetic Retinopathy detection.

Herbert Franz Jelinek, Ramon Pires, Rafael Padilha, Siome Goldenstein, Jacques Wainer, Terry Bossomaier, Anderson Rocha

Proceedings of CBMS 2012, 2012