Towards a Two-Tier Architecture for Privacy-Enabled Recommender Systems (PeRS).
ShakilMuhammad ArifShahab Saquib SohailMohammed Talha AlamSyed UbaidMd. Tabrez NafisGuojun WangPublished in: UbiSec (2021)
Keyphrases
- tier architecture
- recommender systems
- privacy preserving
- collaborative filtering
- matrix factorization
- personal information
- information filtering
- privacy protection
- location privacy
- user preferences
- user profiling
- sensitive information
- differential privacy
- private information
- privacy preserving data mining
- cold start problem
- privacy enhancing
- trust aware
- privacy preservation
- personalized recommendation
- data privacy
- privacy requirements
- user profiles
- security risks
- privacy aware
- information overload
- data sparsity
- user privacy
- cold start
- private data
- privacy issues
- privacy policies
- statistical databases
- third party
- recommendation quality
- privacy concerns
- information retrieval
- user model
- product recommendation
- user feedback
- security issues
- personal data