research
Papers
3. Semidefinite programming bounds on fractional cut-cover and maximum 2-SAT for highly regular graphs
Henrique Assumpção and Gabriel Coutinho
Submitted, 2025
arXiv
2. DELATOR: Money Laundering Detection via Multi-Task Learning on Large Transaction Graphs
Henrique S. Assumpção, Fabrício Souza, Leandro Lacerda Campos, Vinícius T. de Castro Pires, Paulo M. Laurentys de Almeida, Fabricio Murai
2022 IEEE International Conference on Big Data (Big Data), Pages 709-714, 2022
arXiv | DOI
1. Predicting user emotional tone in mental disorder online communities
Bárbara Silveira, Henrique S. Silva, Fabricio Murai, Ana Paula C. da Silva
Future Generation Computer Systems, Volume 125, Pages 641-651, 2021
arXiv | DOI
Conferences
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CNMAC 2025
Invited talk: Combinatorial parameters of Johnson graphs -
CNMAC 2024
Poster: Primal-dual inequalities for the approximate maximum-cut value of Graphs in Homogeneous Coherent Configurations -
IEEE BigData 2022
Paper presentation: Money Laundering detection using Graph Neural Networks
Seminars
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Distance-regular graphs and Association schemes
Algebraic Graph Theory Seminar, UFMG, 2024 -
Gauge Duality and MAXCUT
Semidefinite Optimization Seminar, UFMG, 2024 -
Functional Analysis and Universal Approximation
Mathematical aspects of Deep Learning Seminar, UFMG, 2023 -
Quantum Random Number Generation
Quantum Computing Seminar, UFMG, 2023