9810 search results - page 238 / 1962 » Problems, Descriptions and Objects |
188
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CSR
2010
Springer
15 years 10 months ago
2010
Springer
We show that a logical framework, based around a fragment of existential second-order logic formerly proposed by others so as to capture the class of polynomially-bounded P-optimi...
178
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EOR
2010
15 years 5 months ago
2010
The scheduling of flow shops with multiple parallel machines per stage, usually referred to as the Hybrid Flow Shop (HFS), is a complex combinatorial problem encountered in many r...
132
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EOR
2007
15 years 5 months ago
2007
We analyze an extension of the classical multi-period, single-item, linear cost inventory problem where the objective function is a coherent risk measure. Properties of coherent r...
189
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ANOR
2011
15 years 25 days ago
2011
Abstract. Scheduling problems in the forest industry have received significant attention in the recent years and have contributed many challenging applications for optimization te...
174
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APAL
2011
15 years 25 days ago
2011
We define a new NP search problem, the “local improvement” principle, about labellings of an acyclic, bounded-degree graph. We show that, provably in PV, it characterizes the...