Yuan, Zixuan, Hao Liu, Renjun Hu, Denghui Zhang, and Hui Xiong. 2021. “Self-Supervised Prototype Representation Learning for Event-Based Corporate Profiling”. Proceedings of the AAAI Conference on Artificial Intelligence 35 (5):4644-52. https://doi.org/10.1609/aaai.v35i5.16594.