Keyphrases
- information retrieval
- information retrieval systems
- data processing
- cooperative
- document collections
- metadata
- text documents
- multi agent
- digital documents
- document retrieval
- structured documents
- text analysis
- document clustering
- semantic information
- web documents
- multimedia documents
- time stamped
- multi document summarization
- text processing
- legal documents
- user queries
- document representation
- document classification
- real time
- xml documents
- digital libraries
- data sets