Tradeoff between Privacy and Utility for Location-based Recommendation Services.
Zhaoyu GaoAhmad SepahiShahrooz PouryousefLu ZhouHaojin ZhuPublished in: ICC (2022)
Keyphrases
- differential privacy
- privacy requirements
- location aware
- location information
- privacy preserving
- security risks
- personal data
- context aware
- personal preferences
- recommender systems
- collaborative filtering
- service discovery
- computational complexity
- web services
- user privacy
- identity management
- service oriented
- electronic payment
- ubiquitous computing
- statistical databases
- private information
- location based services
- disclosure risk
- service providers
- security services
- end users
- information services
- user centric
- personal information
- data mining
- personalized information
- utility function
- recommendation systems
- privacy preservation
- data management
- data security
- social networking
- mashup
- service oriented architecture