21 citations · 28 across the 8 of their papers we have counts for
12 papers
Dynamic Relation Transformer for Contextual Text Block Detection
Jiawei Wang, Shunchi Zhang, Kai Hu +4
Contextual Text Block Detection (CTBD) is the task of identifying coherent text blocks within the complexity of natural scenes. Previous methodologies have treated CTBD as either a…
UniVIE: A Unified Label Space Approach to Visual Information Extraction from Form-like Documents
Kai Hu, Jiawei Wang, Weihong Lin +3
Existing methods for Visual Information Extraction (VIE) from form-like documents typically fragment the process into separate subtasks, such as key information extraction, key-val…
Detect-Order-Construct: A Tree Construction based Approach for Hierarchical Document Structure Analysis
Jiawei Wang, Kai Hu, Zhuoyao Zhong +2
Document structure analysis (aka document layout analysis) is crucial for understanding the physical layout and logical structure of documents, with applications in information ret…
Exploring Predicate Visual Context in Detecting Human-Object Interactions
Frederic Z. Zhang, Yuhui Yuan, Dylan Campbell +2
Recently, the DETR framework has emerged as the dominant approach for human--object interaction (HOI) research. In particular, two-stage transformer-based HOI detectors are amongst…
A Question-Answering Approach to Key Value Pair Extraction from Form-like Document Images
Kai Hu, Zhuoyuan Wu, Zhuoyao Zhong +3
In this paper, we present a new question-answering (QA) based key-value pair extraction approach, called KVPFormer, to robustly extracting key-value relationships between entities…
ViBERTgrid: A Jointly Trained Multi-Modal 2D Document Representation for Key Information Extraction from Documents
Weihong Lin, Qifang Gao, Lei Sun +4
Recent grid-based document representations like BERTgrid allow the simultaneous encoding of the textual and layout information of a document in a 2D feature map so that state-of-th…