Y. Haxhimusa, W. Kropatsch:
"Constructing Stochastic Pyramids by MIDES - Maximal Independent Directed Set";
Talk: 4th IAPR-TC15 Workshop on Grapf based Representation on Pattern Recognition, York; 2003-06-30 - 2003-07-31; in: "4th IAPR-TC 15 Workshop on Gaph based Representation in Pattern Recognition", (2003), 11 pages.