Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements.
Fariz DarariSimon RazniewskiWerner NuttPublished in: ISWC (Posters & Demos) (2014)
Keyphrases
- bridging the semantic gap
- rdf data
- sparql queries
- rdf graphs
- semantic web
- linked data
- semantic gap
- query language
- semantic concepts
- data model
- storage and retrieval
- query processing
- relational algebra
- video retrieval
- low level features
- knowledge base
- semantic information
- semantic similarity
- natural language
- visual features
- low level
- xml documents
- query engine
- metadata
- databases
- database
- multimedia databases
- information retrieval systems
- multimedia