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Towards a Two-Tier Architecture for Privacy-Enabled Recommender Systems (PeRS).
Shakil
Muhammad Arif
Shahab Saquib Sohail
Mohammed Talha Alam
Syed Ubaid
Md. Tabrez Nafis
Guojun Wang
Published in:
UbiSec (2021)
Keyphrases
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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