Question Answering Over Spatio-Temporal Knowledge Graph.
Xinbang DaiHuiying LiGuilin QiPublished in: CoRR (2024)
Keyphrases
- question answering
- temporal knowledge
- temporal reasoning
- temporal information
- natural language processing
- temporal logic
- formal representation
- passage retrieval
- natural language questions
- qa clef
- information extraction
- temporal constraints
- natural language
- syntactic information
- question classification
- information retrieval
- representation language
- first order logic
- question answering systems
- graphical models
- probabilistic model
- temporal patterns
- low level
- keywords
- database systems