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Lower and upper bounding procedures for the bin packing problem with concave loading cost
Haouari, Mohamed; Mhiri, Mariem - In: European journal of operational research : EJOR 312 (2024) 1, pp. 56-69
Persistent link: https://www.econbiz.de/10014456202
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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
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A block-based layer building approach for the 2D guillotine strip packing problem
Wei, Lijun; Tian, Tian; Zhu, Wenbin; Lim, Andrew - In: European Journal of Operational Research 239 (2014) 1, pp. 58-69
We examine the 2D strip packing problems with guillotine-cut constraint, where the objective is to pack all rectangles … orthogonal rectangular packing problems into a single coherent algorithm: (1) packing a block of rectangles instead of a single …
Persistent link: https://www.econbiz.de/10011097861
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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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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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An improved skyline based heuristic for the 2D strip packing problem and its efficient implementation
Wei, Lijun; Hu, Qian; Leung, Stephen C. H.; Zhang, Ning - In: Computers & operations research : and their … 80 (2017), pp. 113-127
Persistent link: https://www.econbiz.de/10011645323
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Irregular packing problems : a review of mathematical models
Leao, Aline A. S.; Toledo, Franklina Maria Bragion de; … - In: European journal of operational research : EJOR 282 (2020) 3, pp. 803-822
Persistent link: https://www.econbiz.de/10012161795
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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