iago leal de freitas

Scientific Libraries

• 

  TenSolver.jl

  Quantum-Inspired Tensor Network Solver for Quadratic Unconstrained Binary Optimization.

• 

  RankRevealing.jl

  Rank-sensitive algorithms for matrix decompositions over arbitrary fields.

• 

  Hodge.jl

  A clean way to calculate Betti numbers of simplicial complexes and (discrete) Hodge decompositions of cochains.

• 

  DeformableBodies.jl

  Dynamics simulator for the change of reference frame problem of self-deforming bodies.

Publications

1. 2025 Quantum-Inspired Tensor Network Methods for Quadratic Unconstrained Binary Optimization
   Iago Leal de Freitas, João Victor Paim de Cerqueira Melo Souza, David E. Bernal Neira NeurIPS 2025 ScaleOpt Workshop
2. 2025 Generalizing the Invertible Matrix Theorem with Linear Relations using Graphical Linear Algebra
   Iago Leal de Freitas, Júlia Mota, João Paixão, Lucas Rufino Submitted to Fundamenta Informaticae arXiv:2502.16783
3. 2025 Federated Learning in Chemical Engineering: A Tutorial on a Framework for Privacy-Preserving Collaboration across Distributed Data Sources
   Siddhant Dutta, Iago Leal de Freitas, Pedro Maciel Xavier, Claudio Miceli de Farias, David E. Bernal Neira I&ECR 2025, 64, 15 arxiv:2411.16737
4. 2024 Federated Learning with Quantum Computing and Fully Homomorphic Encryption: A Novel Computing Paradigm Shift in Privacy-Preserving ML
   Siddhant Dutta, Pavana P Karanth, Pedro Maciel Xavier, Iago Leal de Freitas, Nouhaila Innan, Sadok Ben Yahia, Muhammad Shafique, David E. Bernal Neira
   NeurIPS 2024 MLNCP Workshop arxiv:2409.11430
5. 2023 A Multicut Approach to Compute Upper Bounds for Risk-Averse SDDP
   Joaquim Dias Garcia, Iago Leal de Freitas, Raphael Chabar, Mario Veiga Pereira
   arxiv:2307.13190
6. 2019 Convexification by Averages
   Iago Leal de Freitas
   Master's Thesis