Peter Kovacs <kpeter@inf.elte.hu> [Fri, 03 Apr 2009 18:59:15 +0200] rev 608
Support real types + numerical stability fix in NS (#254)
- Real types are supported by appropriate inicialization.
- A feature of the XTI spanning tree structure is removed to ensure
numerical stability (could cause problems using integer types).
The node potentials are updated always on the lower subtree,
in order to prevent overflow problems.
The former method isn't notably faster during to our tests.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 03 Apr 2009 13:46:16 +0200] rev 607
Separate types for flow and cost values in NetworkSimplex (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 25 Mar 2009 21:37:50 +0100] rev 606
Support multiple run() calls in NetworkSimplex (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 25 Mar 2009 15:58:44 +0100] rev 605
Rework the interface of NetworkSimplex (#234)
The parameters of the problem can be set with separate functions
instead of different constructors.
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 24 Mar 2009 00:18:25 +0100] rev 604
Use XTI implementation instead of ATI in NetworkSimplex (#234)
XTI (eXtended Threaded Index) is an imporved version of the widely
known ATI (Augmented Threaded Index) method for storing and updating
the spanning tree structure in Network Simplex algorithms.
In the ATI data structure three indices are stored for each node:
predecessor, thread and depth. In the XTI data structure depth is
replaced by the number of successors and the last successor
(according to the thread index).
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 23 Mar 2009 23:54:42 +0100] rev 603
Internal restructuring and renamings in NetworkSimplex (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 24 Feb 2009 09:52:26 +0100] rev 602
Support min cost flow in dimacs-solver (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 24 Feb 2009 09:46:02 +0100] rev 601
Port NetworkSimplex from SVN -r3520 (#234)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 21 Apr 2009 13:08:19 +0100] rev 600
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 21 Apr 2009 10:34:49 +0100] rev 599
Merge
Balazs Dezso <deba@inf.elte.hu> [Sat, 18 Apr 2009 21:54:30 +0200] rev 598
Add more docs to LGF function interface (#109)
Balazs Dezso <deba@inf.elte.hu> [Sat, 18 Apr 2009 21:01:12 +0200] rev 597
Fix in HaoOrlin (#264)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 09:37:51 +0200] rev 596
Improvements and fixes for the minimum cut algorithms (#264)
Alpar Juttner <alpar@cs.elte.hu> [Sat, 18 Apr 2009 08:51:54 +0100] rev 595
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 17 Apr 2009 09:58:50 +0200] rev 594
Rename max_matching.h to matching.h (#265)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 17 Apr 2009 09:54:14 +0200] rev 593
Extend and modify the interface of matching algorithms (#265)
- Rename decomposition() to status() in MaxMatching.
- Add a new query function statusMap() to MaxMatching.
- Add a new query function matchingMap() to all the three classes.
- Rename matchingValue() to matchingWeight() in the weighted
matching classes.
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 11:47:19 +0200] rev 592
Improvements for the Euler tools and the test file (#264)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 11:41:25 +0200] rev 591
Bug fix in the Euler iterators (#264)
Handle the case when the first node is isolated.
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 12:01:14 +0200] rev 590
Imporvements for the matching algorithms (#264)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 15 Apr 2009 07:13:30 +0100] rev 589
Merge
Alpar Juttner <alpar@cs.elte.hu> [Wed, 15 Apr 2009 07:07:25 +0100] rev 588
Merge
Alpar Juttner <alpar@cs.elte.hu> [Wed, 15 Apr 2009 07:05:32 +0100] rev 587
Rotate and enlarge some images (#262)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 04:26:13 +0200] rev 586
Add images + fixes in the doc of connectivity tools (#262)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 03:26:45 +0200] rev 585
Improve test files for some algorithms (#263)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 02:04:37 +0200] rev 584
Small doc improvements (#263)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 14 Apr 2009 10:40:33 +0100] rev 583
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:54:42 +0200] rev 582
Remove notes about reference maps as extra features (#190)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:35:38 +0200] rev 581
Exploit that the standard maps are reference maps (#190)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:34:12 +0200] rev 580
Standard graph maps are required to be reference maps (#190)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:33:17 +0200] rev 579
Various improvements and fixes (mainly in the doc) (#190)