Role-based results redistribution for collaborative information retrieval.
Chirag ShahJeremy PickensGene GolovchinskyPublished in: Inf. Process. Manag. (2010)
Keyphrases
- information retrieval
- user modelling
- collaborative learning
- search engine
- learning to rank
- information retrieval systems
- vector space model
- cooperative
- information access
- text retrieval
- multi user
- test collection
- tf idf
- geographically dispersed
- access control
- text mining
- artificial intelligence
- collaborative information seeking
- exploratory search
- ir evaluation
- machine learning
- computational linguistics
- latent semantic indexing
- retrieval model
- document retrieval
- question answering
- knowledge discovery