k-Shares: A Privacy Preserving Reputation Protocol for Decentralized Environments.

Omar Hasan Lionel Brunie Elisa Bertino

Published in: SEC (2010)

Keyphrases

privacy preserving
vertically partitioned data
scalar product
secure multiparty computation
homomorphic encryption
multi party
horizontally partitioned data
privacy preserving data mining
privacy preservation

secure multi party computation
data privacy
privacy preserving association rule mining
private information
privacy concerns
user privacy
privacy sensitive
distributed systems
preserving privacy

semi honest
privacy protection
private data
horizontally partitioned
privacy preserving classification
record linkage
sensitive data
privacy requirements
decision trees

privacy guarantees
peer to peer
data sharing
partitioned data
differential privacy
fair exchange
data perturbation
data publishing