Capacity-achieving private information retrieval scheme with a smaller sub-packetization.
Wenqin ZhangZhengchun ZhouUdaya ParampalliVladimir SidorenkoPublished in: Adv. Math. Commun. (2021)
Keyphrases
- private information
- retrieval scheme
- image database
- content based image
- privacy preserving
- efficient retrieval
- personal information
- similarity measurement
- retrieval method
- image retrieval
- third party
- object retrieval
- sensitive information
- contourlet transform
- locality sensitive hashing
- multiscale
- video retrieval
- database
- social media
- feature extraction