Hans Becker, Frank Schmidt, et al.
Photomask and Next-Generation Lithography Mask Technology 2004
In this paper we consider a special kind of binary trees where each right edge is associated with a positive number α and each left edge with a positive number β(α ≦ β). Given α, β and the number of nodes n, an optimal tree is one which minimizes the total weighted path length. An algorithm for constructing an optimal tree for given α, β, n is presented, based on which bounds for balances and total weighted path lengths of optimal trees are derived. © 1977 BIT Foundations.
Hans Becker, Frank Schmidt, et al.
Photomask and Next-Generation Lithography Mask Technology 2004
Ligang Lu, Jack L. Kouloheris
IS&T/SPIE Electronic Imaging 2002
Trang H. Tran, Lam Nguyen, et al.
INFORMS 2022
M. Tismenetsky
International Journal of Computer Mathematics