A Geometric Approach to Information-Theoretic Private Information Retrieval.
David P. WoodruffSergey YekhaninPublished in: SIAM J. Comput. (2007)
Keyphrases
- information theoretic
- private information retrieval
- information theory
- mutual information
- database
- cryptographic protocols
- theoretic framework
- peer to peer
- information bottleneck
- log likelihood
- jensen shannon divergence
- user privacy
- feature selection
- relative entropy
- kullback leibler divergence
- information theoretic measures
- entropy measure
- text classification
- image segmentation