Can search systems detect users' task difficulty?: some behavioral signals.
Jingjing LiuChang LiuJacek GwizdkaNicholas J. BelkinPublished in: SIGIR (2010)
Keyphrases
- search behavior
- user studies
- information seeking
- search algorithm
- expert systems
- management system
- search strategy
- user groups
- query formulation
- search space
- user interface
- mission critical
- internet search engines
- search experience
- information access
- signal processing
- distributed systems
- end users
- human users
- search terms
- search tasks
- query suggestion
- search queries
- retrieval systems
- user interaction
- query refinement
- meta search engine