TempoQR: Temporal Question Reasoning over Knowledge Graphs.
Costas MavromatisPrasanna Lakkur SubramanyamVassilis N. IoannidisSoji AdeshinaPhillip R. HowardTetiana GrinbergNagib HakimGeorge KarypisPublished in: CoRR (2021)
Keyphrases
- temporal knowledge
- knowledge base
- knowledge representation
- knowledge acquisition
- reasoning process
- domain knowledge
- uncertain information
- reasoning mechanism
- temporal constraints
- knowledge based systems
- spatio temporal
- general knowledge
- temporal reasoning
- commonsense knowledge
- formal models
- formal representation
- procedural knowledge
- temporal events
- logical rules
- reasoning mechanisms
- deductive reasoning
- temporal data
- knowledge discovery
- knowledge management
- domain experts
- expert systems
- production rules
- inconsistent information
- prior knowledge
- reasoning engine
- data mining techniques
- incomplete knowledge
- probabilistic knowledge
- background knowledge
- first order logic
- temporal information
- directed graph
- graph theory
- temporal patterns
- knowledge structures