| Flow Algorithms |
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| l | Push-relabel
[GT]: |
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| » | push “excess”
around graph till it’s gone |
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| » | max-flow
in O*(mn)
(note: O* hides logs) |
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| – | Recent O*(m3/2)
[GR] |
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| » | min-cut
in O*(mn2) --- “harder” than flow |
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| l | Pipelining [HO]: |
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| » | save
push/relabel data between flows |
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| » | min-cut
in O*(mn) --- “as easy” as flow |
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