LSH-based private data protection for service quality with big range in distributed educational service recommendations.
Chao YanXuening ChenQinglei KongPublished in: EURASIP J. Wirel. Commun. Netw. (2019)
Keyphrases
- service quality
- data protection
- service providers
- personal data
- customer satisfaction
- electronic commerce
- user satisfaction
- quality of service
- distributed environment
- sensitive information
- privacy preserving
- distributed systems
- information systems
- data security
- mobile agents
- cloud computing
- similarity search
- information security
- data privacy
- nearest neighbor
- call center
- access control
- e learning
- privacy protection
- information sharing
- databases
- user preferences