John A. Hoffnagle, William D. Hinsberg, et al.
Microlithography 2003
The knapsack problem with special ordered sets and arbitrarily signed coefficients is shown to be equivalent to a standard problem of the same type but having all coefficients positive. Two propositions are proven which define an algorithm for the linear programming relaxation of the standard problem that is a natural generalization of the Dantzig solution to the problem without special ordered sets/ Several properties of the corvex hull of the associated zero-one polytope are derived. © 1981.
John A. Hoffnagle, William D. Hinsberg, et al.
Microlithography 2003
Igor Devetak, Andreas Winter
ISIT 2003
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
T. Graham, A. Afzali, et al.
Microlithography 2000