Sparklis: An expressive query builder for SPARQL endpoints with guidance in natural language.
Sébastien FerréPublished in: Semantic Web (2017)
Keyphrases
- endpoints
- sparql queries
- natural language
- rdf data
- query processing
- query evaluation
- query engine
- database
- data model
- query language
- semantic web
- data sources
- relevance feedback
- response time
- query formulation
- user queries
- data structure
- vector space
- relational algebra
- natural language processing
- knowledge representation
- machine learning
- natural language interface
- retrieval systems
- natural language queries
- rewriting rules
- natural language questions
- database queries
- sql queries
- query optimization
- query expansion
- keywords
- cost model
- linked data
- range queries
- graph patterns
- information extraction
- relational databases
- image segmentation
- minimal path