Secure Distributed Key Generation on Vector Space Access Structures in Bilinear Groups.
Jie ZhangFutai ZhangPublished in: INCoS (2013)
Keyphrases
- vector space
- secure information sharing
- latent semantic indexing
- similarity search
- euclidean space
- distance measure
- retrieval model
- feature vectors
- covariance matrices
- vector space model
- distributed systems
- low dimensional
- document representation
- access control
- similarity measure
- riemannian metric
- databases
- dimensionality reduction
- riemannian manifolds
- neural network
- log euclidean
- database