Keyphrases
- user interface
- information retrieval
- information retrieval systems
- xml documents
- document collections
- metadata
- legal documents
- digital library systems
- document classification
- text documents
- keywords
- human computer interaction
- document retrieval
- relevant documents
- web documents
- database
- free text
- vector space model
- document representation
- document analysis
- document content
- user experience
- document clustering
- web data
- retrieval systems
- text analysis
- multi document summarization
- expert finding
- neural network