research

Papers

Submitted

3. Semidefinite programming bounds on fractional cut-cover and maximum 2-SAT for highly regular graphs
Henrique Assumpção and Gabriel Coutinho.
Submitted, 2025.
arXiv

Published

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

• MAXCUT, Association Schemes and Semidefinite Programs
  Invited talk. CNMAC 2025. Rio de Janeiro, Brasil.

• Primal-dual inequalities for the approximate maximum-cut value of Graphs in Homogeneous Coherent Configurations
  Poster presentation. CNMAC 2024. Porto de Galinhas, Brasil.

• DELATOR: Money Laundering Detection via Multi-Task Learning on Large Transaction Graphs
  Paper presentation. IEEE BigData 2022. Osaka, Japan.

Seminars

• 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.

Theses

• Álgebras, grupos e grafos
  Undergraduate Thesis. Universidade Federal de Minas Gerais, 2024.
  Advisor: Prof. Gabriel Coutinho.