Li, D., B. Hu, Q. Chen, T. Xu, J. Tao, and Y. Zhang. “Unifying Model Explainability and Robustness for Joint Text Classification and Rationale Extraction”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 36, no. 10, June 2022, pp. 10947-55, doi:10.1609/aaai.v36i10.21342.