An Inversion Theorem for Buffered Linear Toeplitz (BLT) Matrices and Applications to Streaming Differential Privacy

Buffered Linear Toeplitz BLT matrices are a family of parameterized lower-triangular matrices that play an important role in streaming differential privacy with correlated noise. Our main result is a BLT inversion theorem: the inverse of a BLT matrix is itself a BLT matrix with different...

OPENSUSE-SU-2021:0046-1 Security update for cobbler

This update for cobbler fixes the following issues: - Add cobbler-tests subpackage for unit testing for openSUSE/SLE - Adds LoadModule definitions for openSUSE/SLE - Switch to new refactored auth module. - use systemctl to restart cobblerd on logfile rotation boo1169207 Mainline logrotate conf fi...