Outlining and Filling: Hierarchical Query Graph Generation for Answering Complex Questions over Knowledge Graph. - Yongrui Chen 002; Huiying Li 003; Guilin Qi; Tianxing Wu 001; Tenggou Wang (CoRR, 2021)

SPaReL: A Semantic Parsing Relation Linking Method for Knowledge Base Question Answering. - Xinbang Dai; Huiying Li 003; Tenggou Wang; Lei Li; Yuxi Feng; Xin Li (IJCKG, 2022)

Outlining and Filling: Hierarchical Query Graph Generation for Answering Complex Questions Over Knowledge Graphs. - Yongrui Chen 002; Huiying Li 003; Guilin Qi; Tianxing Wu 001; Tenggou Wang (IEEE Trans. Knowl. Data Eng., 2023)