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Wei Liu

13 papers at tracked venues · 10 at CORE A* · active 2024–2026

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Venues

WWW ×6ACL ×2AAAI ×1CIKM ×1EMNLP ×1ICDAR ×1SIGIR ×1

Frequent coauthors

Qiang Sun
×8
Sirui Li
×7
Yihao Ding
×4
Yue Dai
×3
Wenxiao Zhang
×3
Yuanyi Luo
×3
Siwen Luo
×2
Tim French
×2
Du Huynh
×2
Mark Reynolds
×2
Soyeon Caren Han
×2
Yanbei Jiang
×1

Papers

  1. A Survey on MLLM-based Visually Rich Document Understanding: Methods, Challenges, and Emerging Trends
    ACL 2026 ·
    Yihao Ding
    ,
    Siwen Luo
    ,
    Yue Dai
    ,
    Yanbei Jiang
    ,
    Zechuan Li
    ,
    Qiang Sun
    ,
    Geoffrey Martin
    , Wei Liu,
    Yifan Peng
  2. Docs2Synth: A Synthetic Data Tuned Retriever Framework for Documents Understanding
    WWW 2026 ·
    Yihao Ding
    ,
    Qiang Sun
    ,
    Puzhen Wu
    ,
    Sirui Li
    ,
    Siwen Luo
    , Wei Liu
  3. LMS-Retrieval: Layout-Aware, Modality-Aware, Structure-Aware Document Retrieval
    ICDAR 2026 ·
    Man Qin
    ,
    Tim French
    , Wei Liu
  4. STIndex: A Context-Aware Multi-Dimensional Spatiotemporal Information Extraction System
    WWW 2026 ·
    Wenxiao Zhang
    ,
    Yu Liu
    ,
    Qiang Sun
    ,
    Yihao Ding
    ,
    Sirui Li
    ,
    Yanbing Liu
    ,
    Jin B. Hong
    , Wei Liu
  5. Unstructured to Structured: Building Knowledge Graphs from Documents for Web Applications
    WWW 2026 ·
    Qiang Sun
    ,
    Yihao Ding
    ,
    Sirui Li
    , Wei Liu
  6. Auto-Regressive Diffusion for Generating 3D Human-Object Interactions
    AAAI 2025 ·
    Zichen Geng
    ,
    Zeeshan Hayder
    , Wei Liu,
    Ajmal Saeed Mian
  7. DocSpiral: A Platform for Integrated Assistive Document Annotation through Human-in-the-Spiral
    ACL 2025 ·
    Qiang Sun
    ,
    Sirui Li
    ,
    Tingting Bi
    ,
    Du Q. Huynh
    ,
    Mark Reynolds
    ,
    Yuanyi Luo
    , Wei Liu
  8. Docs2KG: A Human-LLM Collaborative Approach to Unified Knowledge Graph Construction from Heterogeneous Documents
    WWW 2025 ·
    Qiang Sun
    ,
    Yuanyi Luo
    ,
    Wenxiao Zhang
    ,
    Sirui Li
    ,
    Jichunyang Li
    ,
    Kai Niu
    ,
    Xiangrui Kong
    , Wei Liu
  9. Graph-Based Multimodal Contrastive Learning for Chart Question Answering
    SIGIR 2025 ·
    Yue Dai
    ,
    Soyeon Caren Han
    , Wei Liu
  10. Spherical Embeddings for Atomic Relation Projection Reaching Complex Logical Query Answering
    WWW 2025 ·
    Chau D. M. Nguyen
    ,
    Tim French
    ,
    Michael Stewart
    ,
    Melinda Hodkiewicz
    , Wei Liu
  11. TimelineKGQA: A Comprehensive Question-Answer Pair Generator for Temporal Knowledge Graphs
    WWW 2025 ·
    Qiang Sun
    ,
    Sirui Li
    ,
    Du Huynh
    ,
    Mark Reynolds
    , Wei Liu
  12. MSG-Chart: Multimodal Scene Graph for ChartQA
    CIKM 2024 ·
    Yue Dai
    ,
    Soyeon Caren Han
    , Wei Liu
  13. OpenOmni: A Collaborative Open Source Tool for Building Future-Ready Multimodal Conversational Agents
    EMNLP 2024 ·
    Qiang Sun
    ,
    Yuanyi Luo
    ,
    Sirui Li
    ,
    Wenxiao Zhang
    , Wei Liu