[Cgl] ideas added to the "milestone pages" for Clp, Cbc, Cgl

Pierre Bonami pbonami at us.ibm.com
Wed Sep 19 16:35:42 EDT 2007


Hi Robin,
Regarding the Cgl item on flow-covers. There is an identified and very
complete source.
In this master thesis (be carefull it is 100+ pages)
http://www.zib.de/groetschel/students/Diplom-Wolter-2006.pdf
there are some quite complete experiments which indicate that the
flow-cover algorithm in Cgl closes less gap than others.

Best regards,
Pierre
P.S. I could not modify the wiki page


                                                                           
             Robin                                                         
             Lougee-Heimer/Wat                                             
             son/IBM at IBMUS                                              To 
             Sent by:                  John J Forrest/Watson/IBM at IBMUS     
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             coin-or.org               coin-lpsolver at list.coin-or.org,     
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             09/19/07 04:09 PM                                     Subject 
                                       [Cgl] ideas added to the "milestone 
                                       pages" for Clp, Cbc, Cgl            
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           





John, Laci, and JP:

I took a first step towards documenting the ideas John suggested for
improving Clp and Cbc today...which involves Osi and Cgl, too.

As suggested by Laci, I've posted them as "milestones" on the wiki.   They
should definitely be on the wiki somewhere, but I'm not sure about these
"milestones."  It looks like it takes an admin to edit a milestone
currently, and it'd be nice if more people were able to add to it.  (Maybe
a different setting of the Trac permissions allows this (?))

Please check them out and add more details.

https://projects.coin-or.org/Clp/roadmap
https://projects.coin-or.org/Cbc/roadmap
https://projects.coin-or.org/Cgl/roadmap

Robin

----------------------------------------------------------------------------------

Robin Lougee-Heimer, PhD
Program Manager, COIN-OR
IBM TJ Watson Research Center
1101 Kitchawan Road, Yorktown Heights, NY 10598
ph: 914-945-3032   fax: 914-945-3434
robinlh at us.ibm.com
http://www.coin-or.org
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