Activity of Understanding a Problem during Interaction with an "Enabling" Information Retrieval System: Modeling Information Flow.
Charles ColePublished in: J. Am. Soc. Inf. Sci. (1999)
Keyphrases
- information retrieval systems
- information flow
- document collections
- information retrieval
- query expansion
- user queries
- flow analysis
- document indexing
- information flows
- retrieval systems
- inverted file
- user modelling
- social networks
- information security
- xml retrieval
- communication networks
- retrieval effectiveness
- query terms
- retrieval model
- relevant documents
- flow graph
- group activities
- user interaction
- supply chain
- retrieval engine
- interactive information retrieval systems
- random walk
- user oriented
- relevance feedback
- user interface
- database systems
- multi context systems