1. Liu, T.: From Knowledge Graph to Event Logic Graph (2017). (in Chinese). https://blog.csdn.net/tgqdt3ggamdkhaslzv/article/details/78557548. Accessed 15 Nov 2017
2. Zhao, S., Wang, Q., Massung, S., et al.: Constructing and embedding abstract event causality networks from text snippets. In: Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, pp. 335–344 (2017)
3. Ding, X., Li, Z., Liu, T., et al.: ELG: an event logic graph. arXiv preprint arXiv.1907.08015 (2019)
4. Zhou, J.Y., Liu, R., Li, J.Y., et al.: Study on the concept and value of intelligence event evolutionary graph. J. Intell. 37(05), 31–36 (2018). (in Chinese)
5. Bai, L.: Event evolution graph construction in political field. Doctor, University of International Relations (2020). (in Chinese)