Estimation of Dynamic Origin-Destination Matrices Using Linear Assignment Matrix Approximations.
Tomer ToledoTanya KolechkinaPublished in: IEEE Trans. Intell. Transp. Syst. (2013)
Keyphrases
- origin destination
- singular value decomposition
- coefficient matrix
- low rank matrix
- symmetric matrices
- matrix representation
- totally unimodular
- pseudo inverse
- singular values
- closed form
- positive definite
- linear algebra
- linear systems
- low rank
- sparse matrix
- projection matrices
- positive semidefinite
- eigenvalues and eigenvectors
- matrix multiplication
- perturbation theory
- search space
- projection matrix
- semidefinite
- covariance matrix
- lower bound
- correlation matrix
- linear complementarity problem
- semi parametric
- data matrix
- np hard
- square matrices