Improving Semantic Queries by Utilizing UNL Ontology and a Graph Database.
Petri KivikangasMitsuru IshizukaPublished in: ICSC (2012)
Keyphrases
- semantic query
- graph databases
- semantic web
- domain ontology
- query language
- indexing methods
- semantic information
- rdf data
- query graph
- query processing
- graph data
- graph patterns
- relational databases
- application domains
- pattern mining
- graph mining
- database
- natural language
- query evaluation
- data model
- subgraph isomorphism
- databases
- graph model
- semantic similarity
- data sources