Exploring search task difficulty reasons in different task types and user knowledge groups.
Jingjing LiuChang Suk KimCaitlin CreelPublished in: Inf. Process. Manag. (2015)
Keyphrases
- query formulation
- user studies
- user queries
- search algorithm
- domain knowledge
- user interaction
- intranet search
- search space
- user intent
- recommender systems
- query refinement
- search terms
- knowledge acquisition
- knowledge base
- current situation
- search methods
- search experience
- information overload
- search strategies
- data mining
- knowledge discovery
- prior knowledge
- keyword search
- search queries
- search tools
- user groups
- domain experts
- knowledge management
- collaborative filtering
- personalized search
- user interface
- search engine