Natural language query formalization to SPARQL for querying knowledge bases using Rasa.
Divyansh Shankar MishraAbhinav AgarwalB. P. SwathiAkshay K. C.Published in: Prog. Artif. Intell. (2022)
Keyphrases
- knowledge base
- query language
- rdf data
- knowledge representation
- sparql queries
- query engine
- semantic web
- data model
- rdf graphs
- description logics
- query evaluation
- query processing
- databases
- linked data
- knowledge acquisition
- expert systems
- relational algebra
- knowledge based systems
- formal representation
- semantic network
- regular expressions
- storage and retrieval
- meta knowledge
- knowledge sources
- formal model
- database
- expressive power
- query optimization
- query execution
- sql queries
- efficient retrieval
- reasoning process
- structured data
- data mining
- database querying