@inproceedings{li2020gradmix,
  title={GradMix: Multi-source Transfer across Domains and Tasks},
  author={Li, Junnan and Xu, Ziwei and Yongkang, Wong and Zhao, Qi and Kankanhalli, Mohan},
  booktitle={The IEEE Winter Conference on Applications of Computer Vision},
  pages={3019--3027},
  year={2020}
}