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A memetic algorithm to pack unequal circles into a square
Zeng, Zhi-Zhong; Yu, Xin-Guo; Chen, Mao; Liu, Yuan-Yuan - In: Computers & operations research : and their … 92 (2018), pp. 47-55
Persistent link: https://www.econbiz.de/10011803788
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Container Loading Problems - A State-of-the-Art Review
Bortfeldt, Andreas; Wäscher, Gerhard - Fakultät für Wirtschaftswissenschaft, … - 2012
Container loading is a pivotal function for operating supply chains efficiently. Underperformance results in unnecessary costs (e.g. cost of additional containers to be shipped) and in an unsatisfactory customer service (e.g. violation of deadlines agreed to or set by clients). Thus, it is not...
Persistent link: https://www.econbiz.de/10010548438
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An extended model formulation for the two-dimensional irregular strip packing problem considering general industry-relevant aspects
Kimms, Alf; Király, Hédi - In: European journal of operational research : EJOR 306 (2023) 3, pp. 1202-1218
Persistent link: https://www.econbiz.de/10014279730
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An exact approach for the constrained two-dimensional guillotine cutting problem with defects
Zhang, Hao; Yao, Shaowen; Liu, Qiang; Wei, Lijun; Lin, Libin - In: International journal of production research 61 (2023) 9, pp. 2986-3003
Persistent link: https://www.econbiz.de/10014323559
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Mixed-integer programming models for irregular strip packing based on vertical slices and feasibility cuts
Lastra-Díaz, Juan J.; Ortuño, M. Teresa - In: European journal of operational research : EJOR 313 (2024) 1, pp. 69-91
Persistent link: https://www.econbiz.de/10014456508
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Exact approaches for the unconstrained two-dimensional cutting problem with defects
Zhang, Hao; Yao, Shaowen; Liu, Qiang; Leng, Jiewu; Wei, … - In: Computers & operations research : and their … 160 (2023), pp. 1-19
Persistent link: https://www.econbiz.de/10014434489
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Reducing the number of cuts in generating three-staged cutting patterns
Cui, Yaodong; Huang, Baixiong - In: European Journal of Operational Research 218 (2012) 2, pp. 358-365
items. The cutting cost often increases with the number of cuts required. This paper focuses on the rectangular two …-dimensional cutting stock problem, where three-staged guillotine patterns are used, and the objective is to minimize the sum of plate and … cutting costs. The column generation framework is used to solve the problem. It uses a pattern-generation procedure to obtain …
Persistent link: https://www.econbiz.de/10010574153
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Iterated tabu search for the circular open dimension problem
Fu, Zhanghua; Huang, Wenqi; Lü, Zhipeng - In: European Journal of Operational Research 225 (2013) 2, pp. 236-243
This paper investigates the circular open dimension problem (CODP), which consists of packing a set of circles of known …
Persistent link: https://www.econbiz.de/10011052401
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Optimization of column width in website layout for advertisement fit
Marszałkowski, Jakub; Drozdowski, Maciej - In: European Journal of Operational Research 226 (2013) 3, pp. 592-601
-dimensional stock cutting problem. Column widths are evaluated for several objective functions. Two approaches are proposed. The first …
Persistent link: https://www.econbiz.de/10011052683
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Constraints in container loading – A state-of-the-art review
Bortfeldt, Andreas; Wäscher, Gerhard - In: European Journal of Operational Research 229 (2013) 1, pp. 1-20
Container loading is a pivotal function for operating supply chains efficiently. Underperformance results in unnecessary costs (e.g. cost of additional containers to be shipped) and in an unsatisfactory customer service (e.g. violation of deadlines agreed to or set by clients). Thus, it is not...
Persistent link: https://www.econbiz.de/10011052729