Query Propagation in Possibilistic Information Retrieval Networks.
Asma BriniLuis M. de CamposDidier DuboisMohand BoughanemPublished in: EUSFLAT Conf. (2005)
Keyphrases
- information retrieval
- query expansion
- relevance feedback
- database
- retrieval systems
- query terms
- information retrieval systems
- response time
- boolean queries
- query refinement
- ad hoc retrieval
- user queries
- query processing
- test collection
- term selection
- exact match
- social networks
- query formulation
- data retrieval
- language model
- search engine
- retrieval effectiveness
- retrieval process
- term dependence
- queries and relevance judgments
- range queries
- learning to rank
- data sources
- database queries
- query evaluation
- data structure
- text mining
- fuzzy numbers
- communication cost
- language modeling
- community structure
- retrieval model
- network structure
- relevance ranking
- document retrieval
- keywords
- document relevance
- relational databases