Liu, Z., J. Wang, and Z. Liang. “CatGAN: Category-Aware Generative Adversarial Networks With Hierarchical Evolutionary Learning for Category Text Generation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 05, Apr. 2020, pp. 8425-32, doi:10.1609/aaai.v34i05.6361.