Gao, T., Subramanian, D., Shanmugam, K., Bhattacharjya, D. and Mattei, N. (2020) “A Multi-Channel Neural Graphical Event Model with Negative Evidence”, Proceedings of the AAAI Conference on Artificial Intelligence, 34(04), pp. 3946-3953. doi: 10.1609/aaai.v34i04.5810.