About me

I recieved my M. S. of CS at Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS) in 2025.
I received my B.S. of CS from Xidian University (XDU) in 2022.

Contact me

Email1: mrguanzp at 163 dot com

Research Interests

• Knowledge Graph Embedding (KGE)
  • Imbalanced Scenarios / long-tail data distribution
• Large Language Model (LLM)
  • RAG
  • Multi-hop Reasoning
  • Question Answering
• Information Retrieval (IR)
  • KG for IR
  • Cross-lingual IR

Publications

• Bootstrapping in the Loop: Multi-hop Question Answering via Alternating Decomposition and Retrieval.
  JiaWei He*, Zhanpeng Guan*, Fuwei Zhang, Zhao Zhang. To Appear in The 19th ACM International Conference on Web Search and Data Mining(WSDM) 2026.[CCF-B] (where * means the authors contributed equally.)

• AdaE: Knowledge Graph Embedding with Adaptive Embedding Sizes.
  Zhanpeng Guan, Fuwei Zhang, Zhao zhang*, Fuzhen Zhuang, Fei Wang, Zhuilin An,Yongjun Xu.
  IEEE Transactions on Knowledge and Data Engineering(TKDE) 2025.[CCF-A]

• Should We Use a Fixed Embedding Size? Customized Dimension Sizes for Knowledge Graph Embedding.
  Zhanpeng Guan, Zhao zhang*, Yiqing Wu, Fuwei Zhang, Yongjun Xu.
  The 31st International Conference on Computational Linguistics (COLING) 2025.[CCF-B]

• Weighted Knowledge Graph Embedding.
  Zhao Zhang*, Zhanpeng Guan, Fuwei Zhang, Fuzhen Zhuang, Chao Li, Yongjun Xu.
  The 46th International ACM SIGIR Conference on Research and Development in Information Retrieval(SIGIR) 2023.[CCF-A]

Blogs

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