Boyi Zhang — accepted AI-conference papers

2025

Learning from Reconstruction: A Two-Stage Global-to-Local Framework for Temporal Knowledge Graph Completion

Wenjie Xu, Kai Liu, Zihao Jiang, Mengting Song, Boyi Zhang, Min Peng

ICASSP 2025accepted

In recent years, Temporal Knowledge Graphs (TKGs) have developed rapidly and Temporal Knowledge Graph Completion (TKGC) aims at completing the missing parts of incomplete TKGs. Many methods have been proposed for TKGC, but there are still unresolved issues. Current methods have not fully explored th…

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2025

TreeRare: Syntax Tree-Guided Retrieval and Reasoning for Knowledge-Intensive Question Answering

Boyi Zhang, Zhuo Liu, Hangfeng He

EMNLP 2025

In real practice, questions are typically complex and knowledge-intensive, requiring Large Language Models (LLMs) to recognize the multifaceted nature of the question and reason across multiple information sources. Iterative and adaptive retrieval, where LLMs decide when and what to retrieve based o

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