Span-based Localizing Network for Natural Language Video Localization Hao Zhang author Aixin Sun author Wei Jing author Joey Tianyi Zhou author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication zhang-etal-2020-span 10.18653/v1/2020.acl-main.585 https://aclanthology.org/2020.acl-main.585/ 2020-07 6543 6554