Su, J., Y. Wang, X. Jin, Y. Jia, and X. Cheng. “Link Prediction Between Group Entities in Knowledge Graphs (Student Abstract)”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 34, no. 10, Apr. 2020, pp. 13925-6, doi:10.1609/aaai.v34i10.7235.