[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Help-glpk] The GLPK questions

From: Rastislav Galia
Subject: [Help-glpk] The GLPK questions
Date: Sun, 2 Feb 2003 17:10:26 +0100 (CET)


I'd like to express my feeling from using GLPK. I've been testing the soft 
for a while mostly on big SetCovering/SetParting problems. It seems the 
GLPK has quite stable and performing LP solver (good job :-) ), but MIP is 
a bit simplistic and I feel there is a potential for improvement. 
Commercial solvers use quite some techniques for making MIP perform well, 
namely lifted cover cuts, Gomory cuts. According to reports these improved 
performance dramatically. Do you think there will be some effort for 
making these being part of GLPK ? Would you be able to accept any form of 
help implementing these techniques ?

Thankx ... Rasto

reply via email to

[Prev in Thread] Current Thread [Next in Thread]