About Me

I’m a third-year graduate student in the Websoft research group, Nanjing University. My research interests include question answering (QA) and knowledge graph (KG). Currently, I mainly focus on knowledge base question answering (KBQA) with semantic parsing-based methods. I have also conducted some research about recommender systems. I’m a former research intern at MSRA.



Conference Papers

  • [AAAI’23] Question Decomposition Tree for Answering Complex Questions over Knowledge Bases
    Xiang Huang, Sitao Cheng, Yiheng Shu, Yuheng Bao, Yuzhong Qu
  • [EMNLP’22] TIARA: Multi-grained Retrieval for Robust Question Answering over Large Knowledge Base
    Yiheng Shu, Zhiwei Yu, Yuhan Li, Börje F. Karlsson, Tingting Ma, Yuzhong Qu, Chin-Yew Lin
    [PDF] [code] [data] [poster] [slides] [video] [ACL Anthology] [BibTeX]
  • [COLING’22] Logical Form Generation via Multi-task Learning for Complex Question Answering over Knowledge Bases
    Xixin Hu, Xuan Wu, Yiheng Shu, Yuzhong Qu
    [PDF] [code] [slides] [video] [ACL Anthology] [BibTeX]
  • [ISWC’21] EDG-based Question Decomposition for Complex Question Answering over Knowledge Bases
    Xixin Hu, Yiheng Shu, Xiang Huang, Yuzhong Qu
    [PDF] [code] [intro] [video] [Springer Link] [BibTeX]

Journal Paper

  • [TOIS’20] Deep Learning for Sequential Recommendation: Algorithms, Influential Factors, and Evaluations
    Hui Fang, Danning Zhang, Yiheng Shu, Guibing Guo
    [PDF] [code] [ACM Library] [BibTeX]


  • [ICWE’19 tutorial] Deep Learning-based Sequential Recommender Systems: Concepts, Algorithms, and Evaluations
    Hui Fang, Danning Zhang, Guibing Guo, Yiheng Shu
    [slides] [intro] [Springer Link] [BibTeX]