Wang, Zhenzhi, Limin Wang, Tao Wu, Tianhao Li, and Gangshan Wu. 2022. “Negative Sample Matters: A Renaissance of Metric Learning for Temporal Grounding”. Proceedings of the AAAI Conference on Artificial Intelligence 36 (3):2613-23. https://doi.org/10.1609/aaai.v36i3.20163.