Doc2SoarGraph: Discrete Reasoning over Visually-Rich Table-Text Documents via Semantic-Oriented Hierarchical Graphs Fengbin Zhu author Chao Wang author Fuli Feng author Zifeng Ren author Moxin Li author Tat-Seng Chua author 2024-05 text Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) Nicoletta Calzolari editor Min-Yen Kan editor Veronique Hoste editor Alessandro Lenci editor Sakriani Sakti editor Nianwen Xue editor ELRA and ICCL Torino, Italia conference publication zhu-etal-2024-doc2soargraph https://aclanthology.org/2024.lrec-main.456/ 2024-05 5119 5131