Determinant and Inverse of Meet and Join Matrices.

Ercan Altinisik Naim Tuglu Pentti Haukkanen

Published in: Int. J. Math. Math. Sci. (2007)

Keyphrases

correlation matrix
singular value decomposition
join algorithms
query processing
query optimization
coefficient matrix
pairwise comparison
database
databases
case study
database systems
least squares
singular values
positive definite
matrix representation