Privacy-Preserving Collaborative Filtering Using Fully Homomorphic Encryption

Mathematics

• Collaborative Filtering 100%
• Privacy Preserving 92%
• Homomorphic Encryption 89%
• Recommendations 50%
• Social Networking 23%
• Recommender Systems 19%
• Provable Security 19%
• Communication Cost 18%
• Security Analysis 18%
• Testbed 17%
• Random Oracle 16%
• C++ 15%
• Privacy 15%
• Encryption 13%
• Traffic 13%
• Server 12%
• Experimental Results 11%
• Communication 10%
• Target 10%
• Interaction 8%
• Design 7%
• Demonstrate 7%

Engineering & Materials Science

• Collaborative filtering 66%
• Cryptography 48%
• Network protocols 40%
• Telecommunication traffic 15%
• Recommender systems 14%
• Testbeds 14%
• Servers 10%
• Communication 7%
• Costs 5%