Keyphrases
- metadata
- digital documents
- semantic web technologies
- digital libraries
- document collections
- metadata extraction
- scientific publications
- information retrieval
- digital objects
- learning objects
- semantic metadata
- multimedia documents
- document classification
- semantic information
- xml format
- document repository
- databases
- database
- semi structured information
- multimedia
- document repositories
- text documents
- metadata management
- vector space
- search engine
- text mining
- domain specific
- information retrieval systems
- context aware
- electronic documents
- controlled vocabulary
- web documents
- semantic content
- document representation
- relevant documents
- information resources
- search interface
- structured information
- test collection
- vector space model
- digital library systems
- xml documents
- ranked list
- multimedia content
- document retrieval