Privacy-preserving indoor localization based on inner product encryption in a cloud environment.
Zhiheng WangYanyan XuYuejing YanYiran ZhangZheheng RaoXue OuyangPublished in: Knowl. Based Syst. (2022)
Keyphrases
- privacy preserving
- indoor localization
- fall detection
- indoor environments
- privacy preserving data mining
- privacy preservation
- vertically partitioned data
- private information
- wifi
- sensitive information
- encryption scheme
- sensitive data
- privacy protection
- privacy concerns
- ciphertext
- signal strength
- differential privacy
- secure multiparty computation
- multi party
- data privacy
- personal data
- secret key
- encryption algorithm
- detection algorithm
- context aware
- mobile robot
- scalar product
- feature extraction