Giovani Valdrighi

Campinas, Brazil

I’m a third-year Ph.D. candidate in Computer Science at the Institute of Computing at the University of Campinas (IC - UNICAMP). I’m a member of the Hub of Artificial Intelligence and Cognitive Architectures (HIAAC), performing research in Trusthyworth AI, mainly in the area of fairness and explainability. I hold a MSc in Mathematical Modelling at the School of Applied at FGV and BSc degree in Applied Math from the same institution. In the last few years, I have been a researcher at the Visual Data Science Lab(VDS), working on visualization techniques for spatiotemporal data. I also had the opportunity to be a visiting researcher in the VIDA Lab at NYU Tandon, working with deep learning techniques to predict socioeconomic indexes from remote sensing data.

selected publications

NeurIPS 2026

Performative Prediction with Selective Labels

Giovani Valdrighi, Isabel Valera, and Marcos Medeiros Raimundo

arXiv preprint arXiv:2610.08272, 2026

Bib Slides

@article{valdrighi2026performative,
  title = {Performative Prediction with Selective Labels},
  author = {Valdrighi, Giovani and Valera, Isabel and Raimundo, Marcos Medeiros},
  journal = {arXiv preprint arXiv:2610.08272},
  year = {2026},
}

ICML 2026

Long-term Fairness with Selective Labels

Giovani Valdrighi, Isabel Valera, and Marcos M. Raimundo

In Forty-third International Conference on Machine Learning, 2026

arXiv Bib PDF Code Slides

@inproceedings{valdrighi2026longterm,
  title = {Long-term Fairness with Selective Labels},
  author = {Valdrighi, Giovani and Valera, Isabel and Raimundo, Marcos M.},
  booktitle = {Forty-third International Conference on Machine Learning},
  year = {2026},
  url = {https://openreview.net/forum?id=Ykdbje3SDK},
}

FAccT 2025

M^2FGB: A Min-Max Gradient Boosting Framework for Subgroup Fairness

Jansen Silva de Brito Pereira^*, Giovani Valdrighi^*, and Marcos Medeiros Raimundo

2025

arXiv Bib PDF Code Slides

@article{pereira2025m2fgb,
  title = {M$^2$FGB: A Min-Max Gradient Boosting Framework for Subgroup Fairness},
  author = {Pereira, Jansen Silva de Brito and Valdrighi, Giovani and Raimundo, Marcos Medeiros},
  booktitle = {Proceedings of the 2025 ACM Conference on Fairness, Accountability, and Transparency},
  pages = {3106--3118},
  year = {2025},
}