Multi-hop question answering over incomplete knowledge graph with abstract conceptual evidence

Qi Sun, Chunhong Zhang, Zheng Hu 0001, Zhihong Jin, Jibin Yu, Liping Liu. Multi-hop question answering over incomplete knowledge graph with abstract conceptual evidence. Appl. Intell., 53(21):25731-25751, November 2023. [doi]

Abstract

Abstract is missing.