A Geometric Approach to Information-Theoretic Private Information Retrieval.
David P. WoodruffSergey YekhaninPublished in: Computational Complexity Conference (2005)
Keyphrases
- information theoretic
- private information retrieval
- information theory
- mutual information
- database
- theoretic framework
- cryptographic protocols
- peer to peer
- information bottleneck
- jensen shannon divergence
- information theoretic measures
- log likelihood
- kullback leibler divergence
- user privacy
- relative entropy
- privacy preserving
- entropy measure
- minimum description length
- pattern recognition
- computer vision
- machine learning