Bu, Y., J. Xie, L. Li, Q. Liu, and Y. Cai. “Bridging the Gap Between Expression and Scene Text for Referring Expression Comprehension (Student Abstract)”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 36, no. 11, June 2022, pp. 12921-2, doi:10.1609/aaai.v36i11.21597.