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A fix-and-optimize approach for the multi-level capacitated lot sizing problem
Helber, Stefan; Sahling, Florian - 2008
This paper presents an optimization-based solution approach for the dynamic multi-level capacitated lot sizing problem (MLCLSP) with positive lead times. The key idea is to solve a series of mixed-integer programs in an iterative fix-and-optimize algorithm. Each of these programs is optimized...
Persistent link: https://www.econbiz.de/10010264943
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A fix-and-optimize approach for the multi-level capacitated lot sizing problem
Helber, Stefan; Sahling, Florian - In: International journal of production economics 123 (2010) 2, pp. 247-256
Persistent link: https://www.econbiz.de/10003959286
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A fix-and-optimize approach for the multi-level capacitated lot sizing problem
Helber, Stefan (contributor); Sahling, Florian (contributor) - 2008
This paper presents an optimization-based solution approach for the dynamic multi-level capacitated lot sizing problem (MLCLSP) with positive lead times. The key idea is to solve a series of mixed-integer programs in an iterative fix-and-optimize algorithm. Each of these programs is optimized...
Persistent link: https://www.econbiz.de/10003664938
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Application of a real-world university-course timetabling model solved by integer programming
Schimmelpfeng, Katja; Helber, Stefan - In: OR spectrum : quantitative approaches in management 29 (2007) 4, pp. 783-803
Persistent link: https://www.econbiz.de/10003511840
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Solving a multi-level capacitated lot sizing problem with multi-period setup carry-over via a fix-and-optimize heuristic
Sahling, Florian; Buschkühl, Lisbeth; Tempelmeier, Horst; … - In: Computers & operations research : and their … 36 (2009) 9, pp. 2546-2553
Persistent link: https://www.econbiz.de/10003844541