Partially ordered knapsack and applications to scheduling
نویسندگان
چکیده
منابع مشابه
Partially-Ordered Knapsack and Applications to Scheduling
In the partially-ordered knapsack problem (POK) we are given a set N of items and a partial order ≺P on N. Each item has a size and an associated weight. The objective is to pack a set N ′ ⊆ N of maximum weight in a knapsack of bounded size. N ′ should be precedenceclosed, i.e., be a valid prefix of ≺P . POK is a natural generalization, for which very little is known, of the classical Knapsack ...
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2007
ISSN: 0166-218X
DOI: 10.1016/j.dam.2006.08.006