B. Afonso, W. Oliveira, J. Lamosa, and L. Berton. " KDD-BR 2021: Using Graph Neural Networks for Link Prediction in TSP Problem", in Anais do XVIII Encontro Nacional de InteligĂȘncia Artificial e Computacional, Evento Online, 2021, pp. 791-794, doi: https://doi.org/10.5753/eniac.2021.18426.