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LayerDoc: Layer-Wise Extraction of Spatial Hierarchical Structure in Visually-Rich DocumentsPuneet Mathur Rajiv Jain Ashutosh Mehra Jiuxiang Gu Franck Dernoncourt Anandhavelu N. Quan Tran Verena Kaynig-Fittkau Ani Nenkova Dinesh Manocha Vlad I. MorariuIEEE Winter Conference on Applications of Computer Vision
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