Keyphrases
- management system
- information retrieval
- document collections
- information retrieval systems
- metadata
- web documents
- multiple users
- statistical databases
- decision support system
- xml documents
- legal documents
- information sharing
- relevant documents
- document retrieval
- database
- vector space model
- free text
- retrieval systems
- confidential information
- document analysis
- multimedia documents
- multi document summarization
- document clustering
- database management systems
- databases