Xue, C., Wang, X., Yan, J., Hu, Y., Yang, X. and Sun, K. (2021) “Rethinking Bi-Level Optimization in Neural Architecture Search: A Gibbs Sampling Perspective”, Proceedings of the AAAI Conference on Artificial Intelligence, 35(12), pp. 10551-10559. doi: 10.1609/aaai.v35i12.17262.