Hierarchy-Aware Multi-Hop Question Answering over Knowledge Graphs.
Junnan DongQinggang ZhangXiao HuangKeyu DuanQiaoyu TanZhimeng JiangPublished in: WWW (2023)
Keyphrases
- question answering
- multi hop
- information extraction
- question classification
- natural language processing
- natural language
- passage retrieval
- natural language questions
- information retrieval
- wireless sensor networks
- mobile ad hoc networks
- syntactic information
- question answering systems
- qa clef
- energy efficient
- semantic roles
- base station
- data transmission
- cross language
- wireless networks
- information retrieval systems
- knowledge representation
- expert systems
- knowledge base
- ad hoc networks
- answering questions