Keyphrases
- dynamic content
- multimedia databases
- information retrieval
- multimedia
- dynamic environments
- database
- multimedia data
- data sets
- similarity matching
- lecture videos
- image retrieval
- data structure
- relevance feedback
- web content
- text retrieval
- multimedia content
- user generated content
- indexing scheme
- access methods
- database systems
- metadata
- databases
- audio visual content