GraphCharter: Combining browsing with query to explore large semantic graphs.
Ying TuHan-Wei ShenPublished in: PacificVis (2013)
Keyphrases
- semantic query
- query formulation
- database
- semantically related
- user interaction
- query evaluation
- semantic meaning
- semantically similar
- query processing
- user queries
- interactive retrieval
- semantically equivalent
- multimedia
- efficient retrieval
- relevance feedback
- video search
- query expansion
- response time
- semantic similarity
- reachability queries
- semantically relevant
- vector space
- semantic information
- semantic web
- data structure
- keywords
- semantic constraints
- hierarchically organized
- query graph
- semantic relevance
- metadata
- open directory project
- natural language
- semantic search
- graph databases
- weighted graph
- proximity graph
- data sources