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cs.CL2024
Multi-Granularity Information Interaction Framework for Incomplete Utterance Rewriting
Haowei Du, Dinghao Zhang, Chen Li +2
Recent approaches in Incomplete Utterance Rewriting (IUR) fail to capture the source of important words, which is crucial to edit the incomplete utterance, and introduce words from…
cs.CL2023
Relation-Aware Question Answering for Heterogeneous Knowledge Graphs
Haowei Du, Quzhe Huang, Chen Li +3
Multi-hop Knowledge Base Question Answering(KBQA) aims to find the answer entity in a knowledge graph (KG), which requires multiple steps of reasoning. Existing retrieval-based app…