Federated Search of Learning Object Repositories: the CeLeBraTe Approach.
David MassartTien-Dung LePublished in: RIVF (2004)
Keyphrases
- federated search
- learning object repositories
- learning objects
- web search
- resource selection
- digital libraries
- search engine
- result merging
- educational resources
- information sources
- user queries
- learning resources
- learning management systems
- ranked list
- relevant documents
- document ranking
- digital resources
- hierarchical peer to peer networks
- search result
- query expansion
- metadata
- peer to peer networks
- web documents
- e learning
- search queries
- learning content
- distributed systems
- learning process
- document collections
- authoring tool
- language model
- information retrieval
- databases