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Search: subject:"Core problem"
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Mathematical programming
5
Mathematische Optimierung
5
Core problem
4
Ganzzahlige Optimierung
4
Integer programming
4
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4
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multidimensional knapsack problem
2
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1
Branch and Bound
1
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1
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1
Firm location choice
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Global Lifted Cover Inequalities
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Graph theory
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Lagrangean relaxation
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Local-branching
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Multidemand multidimensional knapsack problem
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Multidimensional Knapsack Problem
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Social Web
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core problem
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facility location
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Al-Shihabi, Sameh
3
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1
Gu, Hanyu
1
Hicks, Illya V.
1
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1
Validi, Hamidreza
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Wu, Tingying
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Computers & operations research : and their applications to problems of world concern ; an international journal
1
European journal of operational research : EJOR
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INFORMS journal on optimization
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International journal of production research
1
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ECONIS (ZBW)
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An optimization framework for solving large scale multidemand multidimensional knapsack problem instances employing a novel core identification heuristic
Al-Shihabi, Sameh
- In:
European journal of operational research : EJOR
320
(
2025
)
3
,
pp. 496-504
Persistent link: https://www.econbiz.de/10015085285
Saved in:
2
Maximizing engagement in large-scale social networks
Kroger, Samuel
;
Validi, Hamidreza
;
Hicks, Illya V.
- In:
INFORMS journal on optimization
6
(
2024
)
3/4
,
pp. 196-213
Persistent link: https://www.econbiz.de/10015191202
Saved in:
3
A novel core-based optimization framework for binary integer programs- the multidemand multidimesional Knapsack problem as a test problem
Al-Shihabi, Sameh
- In:
Operations Research Perspectives
8
(
2021
),
pp. 1-13
from the BIP's LP-relaxation solution. The resulting reduced problem is called a
core
problem
(CP), and finding an optimal …
Persistent link: https://www.econbiz.de/10012662832
Saved in:
4
A novel core-based optimization framework for binary integer programs- the multidemand multidimesional Knapsack problem as a test problem
Al-Shihabi, Sameh
- In:
Operations research perspectives
8
(
2021
),
pp. 1-13
from the BIP’s LP-relaxation solution. The resulting reduced problem is called a
core
problem
(CP), and finding an optimal …
Persistent link: https://www.econbiz.de/10012596505
Saved in:
5
Lagrangean relaxation and hybrid simulated annealing tabu search procedure for a two-echelon capacitated facility location problem with plant size selection
Wu, Tingying
;
Chu, Feng
;
Yang, Zhen
;
Zhou, Zhili
;
Zhou, Wei
- In:
International journal of production research
55
(
2017
)
9/10
,
pp. 2540-2555
Persistent link: https://www.econbiz.de/10011648961
Saved in:
6
Improving problem reduction for 0-1 multidimensional Knapsack problems with valid inequalities
Gu, Hanyu
- In:
Computers & operations research : and their …
71
(
2016
),
pp. 82-89
Persistent link: https://www.econbiz.de/10011471565
Saved in:
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