Keyphrases
- user interface
- end users
- user interaction
- collaborative filtering
- maximum a posteriori
- physical location
- mixed initiative
- computer vision
- relational databases
- relevance feedback
- user satisfaction
- information retrieval systems
- user centric
- query formulation
- user feedback
- user preferences
- user profiles
- real time
- recommender systems
- case study
- artificial intelligence
- information retrieval