Institute of Mathematics, Statistics and Scientific Computing (IMECC)
Affiliated with the Brazilian Institute of Data Science (BI0S)
University of Campinas (UNICAMP), Brazil
Scholarship: FAPESP
Lattice Coding
Information Theory
Coding Theory
Algebraic Number Theory
Quaternion Algebras Applications
J. G. F. Souza, Y.-C. Huang, "Finite-Blocklength Analysis of Alamouti Codes over Eisenstein Integers", 2026. arXiv:2604.10137. arXiv
J. G. F. Souza, C. Li, C. Ling, "Construction πA over Multiquadratic Fields for Compound Block-Fading Wiretap Channels", 2026. arXiv:2604.12703. arXiv
J. G. F. Souza, S. I. R. Costa, and C. Ling, “Multilevel lattice codes from Hurwitz quaternion integers,” in IEEE Transactions on Information Theory, doi: 10.1109/TIT.2025.3603487. arXiv IEEE
J. G. F. Souza and S. I. R. Costa, "Achieving uniform side information gain with multilevel lattice codes over the ring of integers ", in IEEE Communications Letters, vol. 29, no. 7, pp. 1739-1743, July 2025, doi: 10.1109/LCOMM.2025.3573236.. arXiv. IEEE
J. G. F. Souza and S. I. R. Costa, “Lattice index coding from construction πA lattices,” Proceeding Series of the Brazilian Society of Computational and Applied Mathematics, vol. 11, no. 1, 2025, doi: 10.5540/03.2025.011.01.0420. Proceedings CNMAC 2024
J. G. F. Souza, S. I. R. Costa, and C. Ling,, "Construction πA lattices extended to Hurwitz quaternion integers", 2024 IEEE International Symposium on Information Theory (ISIT), Athens, Greece, 2024, pp. 2186-2191, doi: 10.1109/ISIT57864.2024.10619280. IEEE
J. G. F. Souza; S. I. R. Costa, Decodificação multicamada em códigos reticulados. In: Congresso Nacional de Matemática Aplicada e Computacional (CNMAC), 2023, Bonito- MS. Proceeding Series of the Brazilian Society of Computational and Applied Mathematics, vol. 10, 2023. Proceedings CNMAC 2023
J. G. F. Souza; S. I. R. Costa, Sobre Anéis de Inteiros e Aplicações em Comunicações. In: X Bienal da Matemática, Belém, 2022. Anais da X Bienal de Matemática da Sociedade Brasileira de Matem ´atica, p.318, SBM, 2022. SBM
Inaugural Workshop of the Brazilian Center for Geometry (CBG) - Campinas/SP, Brazil (2026).
CIMPA School on Algebraic Geometric Methods in Information Theory (AGMIIT) - Santa Fe/Argentina (2026).
II Week of Arithmetic Meetings (SemEAr) - Campinas/SP, Brazil (2026).
16th International Conference on Finite Fields and their Applications (Fq16) - São Carlos/SP, Brazil (2025) .
International Symposium on Information Theory and Its Applications (ISITA) - Taipe, Taiwan (2024).
National Congress in Applied and Computational Mathematics - Porto de Galinhas/PE, Brazil (2024).
Brazilian Algebra Meeting (BAM) - USP, São Paulo, SP, Brazil (2024).
International Symposium on Information Theory (ISIT) - Athens, Greece (2024).
National Congress in Applied and Computational Mathematics - Bonito/MG, Brazil (2023).
Metting of Codes, lattices and information - Campinas/SP, Brazil (2023).
X Mathematics biennial congress - Belém/PA, Brazil (2022).
Pan-Amazonian Mathematics Congress -Belém/PA, Brazil (2018).
International Congress of Mathematicians (ICM) - Rio de Janeiro/RJ, Brazil (2018).
I Fractal geometry exposition - Belém/PA, Brazil (2009).