Impact of Contextual Information for Hypertext Documents Retrieval.
Idir ChibaneBich-Liên DoanPublished in: CIR (2007)
Keyphrases
- contextual information
- information retrieval systems
- information retrieval
- document retrieval
- retrieval systems
- context aware
- structured documents
- multimedia documents
- textual information
- query terms
- document collections
- semantic information
- contextual features
- retrieval process
- relevant documents
- retrieval model
- high level
- test collection
- web documents
- query expansion
- retrieval effectiveness
- image database
- xml documents
- document clustering
- vector space model
- relevance feedback
- global information
- retrieved documents
- spatial context
- contextual knowledge
- metadata
- contextual constraints
- appearance information
- text documents
- user queries