Changxu Cheng
4 papers · 2023–2025 · 3 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (3) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (10) π§ Keyword Pioneer
π
Cross-Pollinator
(15)
Conferences
ICCV (2)
CVPR (1)
EMNLP (1)
Top co-authors
Keywords
semantic segmentation
(1)
image segmentation
(1)
relation extraction
(1)
multimodal learning
(1)
document understanding
(1)
hierarchical structure
(1)
large multimodal model
(1)
length extrapolation
(1)
feature enhancement
(1)
mask token
(1)
scene text recognition
(1)
layout analysis
(1)
hierarchical tokenization
(1)
geometric pre-training
(1)
visual information extraction
(1)
semantic entity recognition
(1)
document intelligence
(1)
character attention
(1)
multi-modal framework
(1)
document hierarchy parsing
(1)
Papers
HiMTok: Learning Hierarchical Mask Tokens for Image Segmentation with Large Multimodal Model
ICCV 2025
DocHieNet: A Large and Diverse Dataset for Document Hierarchy Parsing
EMNLP 2024
GeoLayoutLM: Geometric Pre-Training for Visual Information Extraction
CVPR 2023
LISTER: Neighbor Decoding for Length-Insensitive Scene Text Recognition
ICCV 2023