Liangcai Gao
Associate Professor
Researches document intelligence, document recognition and retrieval, and digital publishing.
Liangcai Gao's lab at Peking works on recognition, detection & segmentation and knowledge, QA & retrieval. 27 papers since 2023, 12 at top venues, mostly ICDAR and ICASSP. Applications close .
At a glance
- papers, 2023–2026
- 7/ year
- at T1 venues
- 44%
- PhD students
- —
- MS students
- —
- alumni listed
- —
Papers by yearfrom DBLP, 2023–2026
- 1 papers2026 · T1 1 · collecting
- 10 papers2025 · T1 7
- 11 papers2024 · T1 3
- 5 papers2023 · T1 1
T1 venuesOtherVenues: ICDAR, ICASSP, AAAI, CVPR, ICME
Research focuspaper titles that use each topic's words
- Recognition, detection & segmentation10 papers
- document5 papers
- Knowledge, QA & retrieval4 papers
- wangxuan0 papers
- wangxuan institute0 papers
Paper list
From DBLP.
20261 paper
202510 papers
- EMNLP (T1)Do Large Language Models excel in Complex Logical Reasoning with Formal Language? (opens in a new tab)
- ICASSP (T1)DocVideoQA: Towards Comprehensive Understanding of Document-Centric Videos through Question Answering (opens in a new tab)
- JMLR (T1)Enhancing Graph Representation Learning with Localized Topological Features (opens in a new tab)
- AAAI (T1)GlyphSR: A Simple Glyph-Aware Framework for Scene Text Image Super-Resolution (opens in a new tab)
- ICDARICDAR 2025 Competition on Understanding Chinese College Entrance Exam Papers (opens in a new tab)
- ACL (T1)LogicPro: Improving Complex Logical Reasoning via Program-Guided Learning (opens in a new tab)
- ICMESketchRef: a Multi-Task Evaluation Benchmark for Sketch Synthesis (opens in a new tab)
- AAAI (T1)TAMER: Tree-Aware Transformer for Handwritten Mathematical Expression Recognition (opens in a new tab)
- NeurIPS (T1)Uni-MuMER: Unified Multi-Task Fine-Tuning of Vision-Language Model for Handwritten Mathematical Expression Recognition (opens in a new tab)
- ICMEVote & Mix: Plug-and-Play Token Reduction for Efficient Vision Transformer (opens in a new tab)
202411 papers
- KDD (T1)An Efficient Subgraph GNN with Provable Substructure Counting Power (opens in a new tab)
- ICDARDocTabQA: Answering Questions from Long Documents Using Tables (opens in a new tab)
- PRCVEnhancing Transformer-Based Table Structure Recognition for Long Tables (opens in a new tab)
- ICDARICAL: Implicit Character-Aided Learning for Enhanced Handwritten Mathematical Expression Recognition (opens in a new tab)
- ICPRICPR 2024 Competition on Multi-line Mathematical Expressions Recognition (opens in a new tab)
- ICASSP (T1)Maskstr: Guide Scene Text Recognition Models with Masking (opens in a new tab)
- ICPRODTr: Transformer Integrating OCR Auxiliary Map and Image Depth Information for Document Image Unwarping (opens in a new tab)
- ICKGReasoning on Efficient Knowledge Paths: Knowledge Graph Guides Large Language Model for Domain Question Answering (opens in a new tab)
- ICASSP (T1)Recognition-Guided Diffusion Model for Scene Text Image Super-Resolution (opens in a new tab)
- ICDARSegHist: A General Segmentation-Based Framework for Chinese Historical Document Text Line Detection (opens in a new tab)
- Int. J. Document Anal. Recognit.Table image dewarping with key element segmentation (opens in a new tab)
20235 papers
- ICDARA Character-Level Document Key Information Extraction Method with Contrastive Learning (opens in a new tab)
- ICDARAn Iterative Graph Learning Convolution Network for Key Information Extraction Based on the Document Inductive Bias (opens in a new tab)
- LoGCycle Invariant Positional Encoding for Graph Representation Learning (opens in a new tab)
- Findings of ACLGeoDRL: A Self-Learning Framework for Geometry Problem Solving using Reinforcement Learning in Deductive Reasoning (opens in a new tab)
- CVPR (T1)Improving Table Structure Recognition with Visual-Alignment Sequential Coordinate Modeling (opens in a new tab)
Where alumni went
Alumni are not listed on the lab homepage.
Apply to PekingFall 2027
Computer Science PhD (international applicants)
- Round
- Main
- Opens
- —
- GRE
- See program page
- English
- See program page
- Fee
- See program page
Not yet confirmed for this intake.
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Data
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- The alumni list could not be found on the lab site.
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