Tan, Q., Z. Pan, and D. Manocha. “LCollision: Fast Generation of Collision-Free Human Poses Using Learned Non-Penetration Constraints”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 5, May 2021, pp. 3913-21, doi:10.1609/aaai.v35i5.16510.