Killamsetty, K., C. Li, C. Zhao, F. Chen, and R. Iyer. “A Nested Bi-Level Optimization Framework for Robust Few Shot Learning”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 36, no. 7, June 2022, pp. 7176-84, doi:10.1609/aaai.v36i7.20678.