Yu, F., M. Zhang, H. Dong, S. Hu, B. Dong, and L. Zhang. “DAST: Unsupervised Domain Adaptation in Semantic Segmentation Based on Discriminator Attention and Self-Training”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 12, May 2021, pp. 10754-62, doi:10.1609/aaai.v35i12.17285.