Covering radii are not matroid invariants.

Thomas Britz Carrie G. Rutherford

Published in: Discret. Math. (2005)

Keyphrases

greedy algorithm
moment invariants
data sets
computer vision
approximation algorithms
geometric invariants
minimum volume
database
information retrieval
image segmentation
bayesian networks
search algorithm
combinatorial optimization
affine invariant
quasi invariant