Bringing Federated Semantic Queries to the GIS-Based Scenario.
Oswaldo PáezLuis Manuel Vilches BlázquezPublished in: ISPRS Int. J. Geo Inf. (2022)
Keyphrases
- semantic query
- visual query language
- data sources
- query language
- geographic information systems
- query processing
- database
- digital libraries
- response time
- databases
- query evaluation
- range queries
- remote sensing
- semantic annotation
- efficient processing
- database queries
- natural language
- spatial data
- semantic markup
- high level
- gis data
- geographical information systems
- complex queries
- search queries
- semantic network
- domain specific
- semantic web
- domain ontology
- topic maps
- road network
- semantic features
- spatial queries
- semantically similar
- data structure
- web search engines
- user queries