Lightweight Spatial Modeling for Combinatorial Information Extraction From Documents Yanfei Dong author Lambert Deng author Jiazheng Zhang author Xiaodong Yu author Ting Lin author Francesco Gelli author Soujanya Poria author Wee Sun Lee author 2023-05 text Findings of the Association for Computational Linguistics: EACL 2023 Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication dong-etal-2023-lightweight 10.18653/v1/2023.findings-eacl.108 https://aclanthology.org/2023.findings-eacl.108/ 2023-05 1471 1484