Keyphrases
- data streams
- document images
- database
- information retrieval systems
- sliding window
- document collections
- document classification
- real time
- keywords
- document clustering
- text documents
- relevant documents
- document content
- document structure
- structured documents
- document representation
- retrieval systems
- web documents
- databases
- semantic information
- multimedia
- streaming data
- information retrieval
- stream data
- neural network