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COR
2006
75views more  COR 2006»
13 years 4 months ago
A new heuristic recursive algorithm for the strip rectangular packing problem
A fast and new heuristic recursive algorithm to find a minimum height for two-dimensional strip rectangular packing problem is presented. This algorithm is mainly based on heurist...
Defu Zhang, Yan Kang, Ansheng Deng
EOR
2006
93views more  EOR 2006»
13 years 4 months ago
A genetic algorithm for the two-dimensional strip packing problem with rectangular pieces
Given a set of rectangular pieces and a container of fixed width and variable length, the two-dimensional strip packing problem (2D-SPP) consists of orthogonally placing all the p...
Andreas Bortfeldt
SIU
2002
97views more  SIU 2002»
13 years 4 months ago
Problem Generators for Rectangular packing problems
Abstract. In order to verify and test the performance of new packing algorithms relative to existing algorithms, test problems are needed. The scope of published test instances for...
E. Hopper, B. C. H. Turton
EOR
2002
105views more  EOR 2002»
13 years 4 months ago
Two-dimensional packing problems: A survey
We consider problems requiring to allocate a set of rectangular items to larger rectangular standardized units by minimizing the waste. In two-dimensional bin packing problems the...
Andrea Lodi, Silvano Martello, Michele Monaci
COR
2008
105views more  COR 2008»
13 years 5 months ago
Minimizing the object dimensions in circle and sphere packing problems
Given a fixed set of identical or different-sized circular items, the problem we deal with consists on finding the smallest object within which the items can be packed. Circular, ...
Ernesto G. Birgin, F. N. C. Sobral