An APTAS for Generalized Cost Variable-Sized Bin Packing
نویسندگان
چکیده
منابع مشابه
An APTAS for Generalized Cost Variable-Sized Bin Packing
Bin packing is a well known problem which has a large number of applications. Classical bin packing is a simple model where all bins are identical. In the bin packing problem with variable sized bins, we are given a supply of a variety of sizes. This latter model assumes, however, that the cost of a bin is always defined to be its exact size. In this paper we study the more general problem wher...
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Bin packing is a well studied problem which has many applications. In this paper we design a robust APTAS for the problem. The robust APTAS receives a single input item to be added to the packing at each step. It maintains an approximate solution throughout this process, by slightly adjusting the solution for each new item. At each step, the total size of items which may migrate between bins mu...
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ژورنال
عنوان ژورنال: SIAM Journal on Computing
سال: 2008
ISSN: 0097-5397,1095-7111
DOI: 10.1137/060670328