GAIA: A Fine-grained Multimedia Knowledge Extraction System Manling Li author Alireza Zareian author Ying Lin author Xiaoman Pan author Spencer Whitehead author Brian Chen author Bo Wu author Heng Ji author Shih-Fu Chang author Clare Voss author Daniel Napierski author Marjorie Freedman author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: System Demonstrations Asli Celikyilmaz editor Tsung-Hsien Wen editor Association for Computational Linguistics Online conference publication li-etal-2020-gaia 10.18653/v1/2020.acl-demos.11 https://aclanthology.org/2020.acl-demos.11/ 2020-07 77 86