Efficient Activity Retrieval through Semantic Graph Queries.
Gregory D. CastañónYuting ChenZiming ZhangVenkatesh SaligramaPublished in: ACM Multimedia (2015)
Keyphrases
- data retrieval
- indexing structure
- query formulation
- retrieval quality
- boolean queries
- image database
- information retrieval
- retrieval systems
- information retrieval systems
- retrieval process
- web retrieval
- query language
- query processing
- semantic query
- exact match
- efficient indexing
- database
- cross language retrieval
- original query
- retrieval method
- indexing techniques
- text retrieval
- query evaluation
- query terms
- multimedia data
- data sources