A Flexible Architecture for Collaborative Information Retrieval.
Jian-Yun NieJean G. VaucherNicolas AnquetilPublished in: RIAO (1994)
Keyphrases
- information retrieval
- search engine
- information extraction
- information retrieval systems
- vector space model
- user modelling
- collaborative learning
- query expansion
- question answering
- language processing
- learning to rank
- computational linguistics
- collaborative environment
- artificial intelligence
- collaborative information seeking
- tf idf
- information access
- language modeling
- document retrieval
- test collection
- document collections
- language model
- data sets
- text retrieval
- real time
- computer supported collaborative learning
- structured documents
- knowledge intensive
- cooperative
- e learning
- information systems
- geographically dispersed