Here you will find information about courses, classes, and materials related to teaching.
Courses and Disciplines
- Lecture - Computational and statistical methods (ON grad school; 1/2026)
- Lecture - Deep Learning
e-Science course taught by Prof. Gastão Lima, IAG-USP (November 24, 2025) - Lecture - Introduction to Data Science
XI La Plata International School (LAPIS) on Astronomy and Geophysics (April 7-10, 2025, La Plata, Argentina) - Lecture - Introduction to Machine Learning
XI La Plata International School (LAPIS) on Astronomy and Geophysics (April 7-10, 2025, La Plata, Argentina)
Supervision
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Randerson Sousa de Sá NunesUndergraduate — 2026-presente
Departamento de Astronomia, Observatório Nacional, Rio de Janeiro, Brasil
Project: Multimodal Photometric Redshift Estimation of Quasars in S-PLUS: Comparison of Images, Tabular Data, and Multimodal Fusion
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Mariana Rubet da CostaPostdoctoral — 2026-presente
Departamento de Astronomia, Observatório Nacional, Rio de Janeiro, Brasil
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Caroline Oliveira GonçalvesMaster's — 2026-presente
Departamento de Astronomia, Observatório Nacional, Rio de Janeiro, Brasil
Project: Extending the catalog of changing-look active galactic nuclei (changing-look AGN) using spectroscopic samples of galaxies
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Sofia Garcia Telles BritoMaster's — 2026-present
Department of Astronomy, IAG-USP, São Paulo, Brazil
Project: Quasars as tracers of Large-Scale Structure in the S-PLUS DR6 survey: clustering and BAO
Co-supervision with Prof. Laerte Sodré Jr -
Rafaela Vitoria Marques SouzaUndergraduate — 2026-present
Department of Astronomy, Observatório Nacional, Rio de Janeiro, Brazil
Project: Development of saturated star masks in astronomical images using detection and segmentation models
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Moisés Cardoso EvaristoUndergraduate — 2026-present
Department of Astronomy, Observatório Nacional, Rio de Janeiro, Brazil
Project: Development of a web application for managing and visualizing astrophysical quasar data
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Roberta Bordoni VassaloMaster's — 2024-presente
Departamento de Física Matemática, Universidade de São Paulo, Brasill
Project: Large-scale structures with the S-PLUS survey and agentic LLM coders
FAPESP Scholarship (2024-presente)
Co-supervision com Prof. Raul Abramo
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Eduardo MachadoPostdoctoral — 2025
Departamento de Astronomia, Observatório Nacional, Rio de Janeiro, Brasil
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Kiana Coimbra Buin LinsMaster's — 2025-present
Department of Astronomy, Observatório Nacional, Rio de Janeiro, Brazil
Project: Evaluation of hybrid models for estimating quasar redshift in S-PLUS -
Emanuel Lucas Alves de SouzaUndergraduate — 2025-present
Department of Astronomy, Observatório Nacional, Rio de Janeiro, Brazil
Project: Large-scale automated detection and classification of objects with Deep Learning -
Maycon Jorge Deláqua da SilvaUndergraduate — 2025-present
Department of Astronomy, Observatório Nacional, Rio de Janeiro, Brazil
Project: Construction of a catalog of quasar candidates for ~6000 square degrees of S-PLUS DR6 -
Raquel ValençaDirect PhD — 2023-present
Department of Astronomy, IAG-USP, São Paulo, Brazil
Project: Search for anomalous quasars in S-PLUS
FAPESP Scholarship (2023-present)
Co-supervision with Prof. Claudia Mendes de Oliveira -
Raquel ValençaUndergraduate — 2020-2023
Department of Astronomy, IAG-USP, São Paulo, Brazil
Project: Estimation of quasar photo-zs in S-PLUS using Bayesian Networks
PIBITI (2020-2021) and FAPESP Scholarship (2021-2022)
Co-supervision with Prof. Claudia Mendes de Oliveira -
Gabriel Jacob PerinUndergraduate — 2022-2023
Department of Computer Science, IME-USP, São Paulo, Brazil
Project: Classification of stars, quasars, and galaxies with self-supervised learning using S-PLUS images (FAPESP Scholarship)
Co-supervision with Prof. Nina Hirata (IME-USP) -
Gabriela SoaresUndergraduate — 2022
Department of Statistics, UFScar, São Paulo, Brazil
Project: Estimation of quasar photo-zs in S-PLUS using FlexCoDE
Co-supervision with Prof. Rafael Izbicki (UFScar)