AUTHORS
author Peter Kovacs <kpeter@inf.elte.hu>
Fri, 13 Nov 2009 00:10:33 +0100
changeset 815 aef153f430e1
child 951 3dcb45a871c3
permissions -rw-r--r--
Entirely rework cycle canceling algorithms (#180)

- Move the cycle canceling algorithms (CycleCanceling, CancelAndTighten)
into one class (CycleCanceling).
- Add a Method parameter to the run() function to be able to select
the used cycle canceling method.
- Use the new interface similarly to NetworkSimplex.
- Rework the implementations using an efficient internal structure
for handling the residual network.
This improvement made the codes much faster.
- Handle GEQ supply type (LEQ is not supported).
- Handle infinite upper bounds.
- Handle negative costs (for arcs of finite upper bound).
- Extend the documentation.
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The authors of the 1.x series are
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 * Balazs Dezso <deba@inf.elte.hu>
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 * Alpar Juttner <alpar@cs.elte.hu>
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 * Peter Kovacs <kpeter@inf.elte.hu>
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 * Akos Ladanyi <ladanyi@tmit.bme.hu>
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For more details on the actual contribution, please visit the history
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of the main LEMON source repository: http://lemon.cs.elte.hu/hg/lemon
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Moreover, this version is heavily based on the 0.x series of
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LEMON. Here is the list of people who contributed to those versions.
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 * Mihaly Barasz <klao@cs.elte.hu>
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 * Johanna Becker <beckerjc@cs.elte.hu>
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 * Attila Bernath <athos@cs.elte.hu>
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 * Balazs Dezso <deba@inf.elte.hu>
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 * Peter Hegyi <hegyi@tmit.bme.hu>
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 * Alpar Juttner <alpar@cs.elte.hu>
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 * Peter Kovacs <kpeter@inf.elte.hu>
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 * Akos Ladanyi <ladanyi@tmit.bme.hu>
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 * Marton Makai <marci@cs.elte.hu>
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 * Jacint Szabo <jacint@cs.elte.hu>
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Again, please visit the history of the old LEMON repository for more
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details: http://lemon.cs.elte.hu/svn/lemon/trunk