kpeter [Mon, 18 Feb 2008 03:32:06 +0000] rev 2575
Major improvements in NetworkSimplex.
Main changes:
- Use -potenital[] instead of potential[] to conform to the usual
terminology.
- Use function parameter instead of #define commands to select pivot rule.
- Use much faster implementation for the candidate list pivot rule.
It is about 5-20 times faster now.
- Add a new pivot rule called "Limited Search" that is a modified
version of "Block Search". It is about 25 percent faster on rather
sparse graphs.
- By default "Limited Search" is used for sparse graphs and
"Block Search" is used otherwise. This combined method is the most
efficient on every input class.
- Change the name of private members to start with "_".
- Change the name of function parameters not to start with "_".
- Remove unnecessary documentation for private members.
- Many doc improvements.
kpeter [Mon, 18 Feb 2008 03:30:53 +0000] rev 2574
Improvements in CapacityScaling.
Main changes:
- Use -potenital[] instead of potential[] to conform to the usual
terminology.
- Change the name of private members to start with "_".
- Change the name of function parameters not to start with "_".
- Remove unnecessary documentation for private members.
- Doc improvements.
kpeter [Mon, 18 Feb 2008 03:30:12 +0000] rev 2573
Improvements in CycleCanceling.
Main changes:
- Use function parameter instead of #define commands to select negative
cycle detection method.
- Change the name of private members to start with "_".
- Change the name of function parameters not to start with "_".
- Remove unnecessary documentation for private members.
- Doc improvements.
ladanyi [Fri, 08 Feb 2008 11:58:32 +0000] rev 2572
Fix VPATH builds.
alpar [Fri, 08 Feb 2008 11:04:37 +0000] rev 2571
Hopefully fix all compilation errors.
alpar [Fri, 08 Feb 2008 10:42:38 +0000] rev 2570
Fix a silly typo
alpar [Fri, 08 Feb 2008 10:38:08 +0000] rev 2569
#include<cmath> -> #include<lemon/math.h>
alpar [Fri, 08 Feb 2008 10:18:55 +0000] rev 2568
Math constants + configure bugfix backported
from hg a315a588a20d and 761622e5ed4c
alpar [Fri, 08 Feb 2008 09:56:46 +0000] rev 2567
Update the server and the repository names to lemon.
alpar [Fri, 08 Feb 2008 09:52:48 +0000] rev 2566
Doc improvments backported from hg 9df0fe5e5109
kpeter [Tue, 05 Feb 2008 12:45:23 +0000] rev 2565
Bug fix in heap_test.cc.
kpeter [Tue, 05 Feb 2008 12:41:05 +0000] rev 2564
Several doc improvements and fixes in maps.h and concepts/maps.h.
kpeter [Tue, 05 Feb 2008 11:24:32 +0000] rev 2563
Small fixes in README.
kpeter [Tue, 05 Feb 2008 11:23:23 +0000] rev 2562
Improvements and fixes in dim2.h.
- Several doc improvements.
- Fix BoundingBox::operator& implementation.
kpeter [Tue, 05 Feb 2008 11:10:08 +0000] rev 2561
Translate Hungarian varible names and improve messages in dim_test.cc.
kpeter [Tue, 05 Feb 2008 11:03:55 +0000] rev 2560
Fix the rename script.
klao [Tue, 29 Jan 2008 03:39:05 +0000] rev 2559
grid_ugraph.h: fixed #18 (global functions inlined)
kpeter [Mon, 28 Jan 2008 11:42:46 +0000] rev 2558
Improved rename script to handle includes correctly.
alpar [Mon, 21 Jan 2008 15:35:55 +0000] rev 2557
Reveal an existing functionality in the documentation
kpeter [Sun, 13 Jan 2008 10:32:14 +0000] rev 2556
Cleanup in the minimum cost flow files.
The changes only affects the documentation and the look of the source codes.
kpeter [Sun, 13 Jan 2008 10:26:55 +0000] rev 2555
Reimplemented MinMeanCycle to be much more efficient.
The new version implements Howard's algorithm instead of Karp's algorithm and
it is at least 10-20 times faster on all the 40-50 random graphs we have tested.
alpar [Mon, 07 Jan 2008 17:07:40 +0000] rev 2554
Minor doc fix
alpar [Mon, 07 Jan 2008 13:09:48 +0000] rev 2553
Happy New Year to LEMON (+ better update-copyright-header script)
kpeter [Fri, 04 Jan 2008 00:47:08 +0000] rev 2552
Improved rename script to avoid "undirected digraph".
ladanyi [Mon, 31 Dec 2007 19:21:21 +0000] rev 2551
Include functional because of std::less.
deba [Sun, 30 Dec 2007 18:23:32 +0000] rev 2550
Changing degree of tournament tree
Bug fix in union find
Small efficiency improvment in bipartite matchings
deba [Sat, 29 Dec 2007 15:11:41 +0000] rev 2549
Test program for max weighted matchings
deba [Fri, 28 Dec 2007 11:00:51 +0000] rev 2548
Edmond's Blossom shrinking algroithm:
MaxWeightedMatching
MaxWeightedPerfectMatching