Secure outsourced computation of the characteristic polynomial and eigenvalues of matrix.
Xing HuChunming TangPublished in: J. Cloud Comput. (2015)
Keyphrases
- eigenvalues and eigenvectors
- singular value decomposition
- covariance matrix
- linear algebra
- square root
- correlation matrix
- singular values
- third party
- security issues
- positive definite
- matrix inversion
- principal components
- efficient computation
- covariance matrices
- key management
- learning algorithm
- positive semidefinite
- symmetric matrix
- symmetric matrices