A Geometric Approach to Information-Theoretic Private Information Retrieval
David P. WoodruffSergey YekhaninPublished in: Electron. Colloquium Comput. Complex. (2005)
Keyphrases
- information theoretic
- private information retrieval
- information theory
- mutual information
- database
- peer to peer
- cryptographic protocols
- information bottleneck
- theoretic framework
- relative entropy
- jensen shannon divergence
- entropy measure
- kullback leibler divergence
- user privacy
- log likelihood
- privacy preserving
- kl divergence
- distributional clustering
- minimum description length
- similarity measure