On Differentially Private Online Collaborative Recommendation Systems.
Seth GilbertXiao LiuHaifeng YuPublished in: ICISC (2015)
Keyphrases
- recommendation systems
- differentially private
- online collaborative
- learning environment
- collaborative filtering
- differential privacy
- collaborative learning
- user preferences
- distance education
- knowledge building
- learning activities
- computer supported collaborative learning
- recommender systems
- search engine
- web search
- user feedback
- e learning
- contingency tables
- online environment
- data mining
- privacy preserving
- content analysis
- project based learning
- machine learning