Managing structured queries in probabilistic XML retrieval systems.
Luis M. de CamposJuan M. Fernández-LunaJuan F. HueteCarlos J. Martín-DancausaPublished in: Inf. Process. Manag. (2010)
Keyphrases
- retrieval systems
- structured queries
- information retrieval systems
- retrieval model
- information retrieval
- retrieval effectiveness
- test collection
- text retrieval
- search engine
- average precision
- query expansion
- document collections
- ranked list
- deep web
- multimedia
- relevant documents
- language modeling
- entity relationship
- user queries
- information access
- information extraction
- query processing
- data sets
- keyword search
- multi dimensional
- relevance feedback
- keyword queries
- database systems
- databases