A Reinforced Tabu Search Approach for 2D Strip Packing
نویسندگان
چکیده
منابع مشابه
A Reinforced Tabu Search Approach for 2D Strip Packing
This paper deals with a particular “packing” problem, namely the two dimensional strip packing problem, where a finite set of objects have to be located in a strip of fixed width and infinite height. The variant studied here considers regular items (they are rectangular to be more precise) that must be packed without overlap, rotations being not allowed. The objective is to minimize the height ...
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This paper introduces a new tabu search algorithm for a twodimensional (2D) Strip Packing Problem (2D-SPP). It integrates several key features: A direct representation of the problem, a satisfaction-based solving scheme, two different complementary neighborhoods, a diversification mechanism and a particular tabu structure. The representation allows inexpensive basic operations. The solving sche...
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This paper introduces a new tabu search algorithm for a strip packing problem. It integrates several key features: A consistent neighborhood, a fitness function including problem knowledge, and a diversification based on the history of the search. The neighborhood only considers valid, sometimes partial, packings. The fitness function incorporates measures related to the empty spaces. Diversifi...
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Given a container of fixed width, infinite height and a set of rectangular block, the 2D-strip packing problem consists of orthogonally placing all the rectangles such that the height is minimized. The position is subject to confinement of no overlapping of blocks. The problem is a complex NP-hard combinatorial optimization, thus a heuristic based on genetic algorithm is proposed to solve it. I...
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ژورنال
عنوان ژورنال: International Journal of Applied Metaheuristic Computing
سال: 2010
ISSN: 1947-8283,1947-8291
DOI: 10.4018/jamc.2010070102