Conference paper
Placement of multimedia blocks on zoned disks
Renu Tewari, Richard P. King, et al.
IS&T/SPIE Electronic Imaging 1996
We discuss the problem of ranking nodes of a tree, which is a restriction of the general node coloring problem. A tree is said to have rank number k if its vertices can be ranked using the integers 1, 2,...,k such that if two nodes have the same rank i, then there is a node with rank greater than i on the path between the two nodes. The optimal rank number of a tree gives the minimum height of its node separator tree. We present an O(n log n) algorithm for optimal node ranking of trees. © 1988.
Renu Tewari, Richard P. King, et al.
IS&T/SPIE Electronic Imaging 1996
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
B. Wagle
EJOR
M.F. Cowlishaw
IBM Systems Journal