Li, Da, Yongxin Yang, Yi-Zhe Song, and Timothy Hospedales. 2018. ‚ÄúLearning to Generalize: Meta-Learning for Domain Generalization‚ÄĚ. Proceedings of the AAAI Conference on Artificial Intelligence 32 (1). https://ojs.aaai.org/index.php/AAAI/article/view/11596.