Kumar, Mohit, Samuel Kolb, Clement Gautrais, and Luc De Raedt. “Democratizing Constraint Satisfaction Problems through Machine Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 18 (May 18, 2021): 16057-16059. Accessed August 18, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/18011.