8671 search results - page 260 / 1735 » A generator for hierarchical problems |
171
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COR
2006
15 years 6 months ago
2006
Arc Routing Problems on mixed graphs have been modelled in the literature either using just one variable per edge or associating to each edge two variables, each one representing ...
153
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COR
2007
15 years 6 months ago
2007
The paper discusses the definition and solution of a bi-objective routing problem, namely the bi-objective covering tour problem. The bi-objective CTP is a generalization of the ...
179
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IOR
2006
15 years 6 months ago
2006
The multilevel generalized assignment problem (MGAP) is a variation of the generalized assignment problem, in which agents can execute tasks at different efficiency levels with di...
180
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IOR
2006
15 years 6 months ago
2006
In the dial-a-ride problem, users formulate requests for transportation from a specific origin to a specific destination. Transportation is carried out by vehicles providing a sha...
173
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SARA
2007
Springer
16 years 22 days ago
2007
Springer
Constraint Programming is a powerful approach for modeling and solving many combinatorial problems, scalability, however, remains an issue in . Abstraction and reformulation techni...