Modified strip packing heuristics for the rectangular variable-sized bin packing problem
نویسندگان
چکیده
منابع مشابه
Heuristics for the variable sized bin-packing problem
The Variable Sized Bin Packing Problem has a wide range of application areas including packing, scheduling, and manufacturing. Given a list of items and variable sized bin types, the objective is to minimize the total size of the used bins. This problem is known to be NP-hard. In this article, we present two new heuristics for solving the problem using a new variation of P systems with active m...
متن کاملOn Variable-Sized Bin Packing
In variable sized bin packing, a number of bin types are given and the goal is to pack a list of items by choosing appropriate bins such that the total size of bins used is minimized. In this paper, we present absolute worst-case analysis for on-line algorithms. Then we consider an related problem: how to design k different bin sizes such that for any item list the waste space of bins used is m...
متن کاملAlgorithms for the variable sized bin packing problem
In this paper, we consider the variable sized bin packing problem where the objective is to minimize the total cost of used bins when the cost of unit size of each bin does not increase as the bin size increases. Two greedy algorithms are described, and analyzed in three special cases: (a) the sizes of items and bins are divisible, respectively, (b) only the sizes of bins are divisible, and (c)...
متن کاملStrip Packing vs. Bin Packing
In this paper we establish a general algorithmic framework between bin packing and strip packing, with which we achieve the same asymptotic bounds by applying bin packing algorithms to strip packing. More precisely we obtain the following results: (1) Any offline bin packing algorithm can be applied to strip packing maintaining the same asymptotic worst-case ratio. Thus using FFD (MFFD) as a su...
متن کاملAn Alternative Heuristics for Bin Packing Problem
This study describes an alternative development of metaheuristic approaches to automate a one dimensional problem. Extensive computational testing is done to demonstrate the effectiveness of the proposed heuristic, a Variable Neighbourhood Search (VNS)-based algorithm. Several heuristics algorithms that have been used for solving the bin packing problem, Exact algorithm, Random Algorithm, First...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ORiON
سال: 2010
ISSN: 2224-0004
DOI: 10.5784/26-1-84