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

[Robin Lougee-Heimer]

Pierre:

I change the permission on Trac, so authenticated users can create and 
modify milestones.  Let me know if you have any problems.  In the mean 
time, I added the info you sent to the milestone. Thanks for the pointer!

More & better cuts welcome,
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





Pierre Bonami/Watson/IBM at IBMUS 
Sent by: cgl-bounces at list.coin-or.org
09/19/2007 04:35 PM

To
cgl at list.coin-or.org
cc

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






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 
             cgl-bounces at list.                                          cc 

             coin-or.org               coin-lpsolver at list.coin-or.org, 
                                       cbc at list.coin-or.org, 
                                       cgl at list.coin-or.org 
             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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