Problem newyork--U-U-E-N-I-A-N-N
| Problem |
download: native.zip / tgz, xml.zip / tgz
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| Network |
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native / xml
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| Model |
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native / xml
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| Nodes |
16
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| Links |
49
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| Demands |
240
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| Problem statistics |
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| Network image |
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| Problem export |
GML
(see GML format)
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| Originator |
-
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| Contributor |
Oktay Guenluek,
IBM Watson Research, New York
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| Submission date |
17.10.2005
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| Submit new solution or dual bound |
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Solutions provided to SNDlib:
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1077138.00
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Sebastian Orlowski |
20.12.2005 |
path-flow LP with column generation, B&C with metric inequalities, time limit 1h, routing cost ignored in the model
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statistics about all solutions
Dual bounds provided to SNDlib:
| 898093.33 |
Christian Raack |
06.11.2006 |
taken from newyork--U-U-E-N-C-A-N-N
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Note: we encourage you to submit dual bounds to a problem if you
have them. However, in contrast to primal solutions, we
cannot check dual bounds for validity, which is why dual bounds are
only listed here together with their contributor.
Image of the network:
© 2006 Zuse-Institute Berlin (ZIB)
http://www.zib.de