COIN-OR::LEMON - Graph Library

Timeline


and

03/02/10:

12:19 GSoC2010 edited by Gábor
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12:15 GSoC2010 edited by Gábor
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12:03 GSoC2010 edited by Gábor
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11:50 GSoC2010 edited by Gábor
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11:47 GSoC2010 edited by Gábor
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11:46 GSoC2010 edited by Gábor
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11:45 GSoC2010 edited by Gábor
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11:44 GSoC2010 edited by Gábor
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10:27 Changeset in lemon, lemon-1.2, lemon-main [932:9f6ed854d409] by Peter Kovacs <kpeter@…>
Also test fullInit() in suurballe_test (#181, #323)
10:07 Ticket #352 (Tolerance in GomoryHu) created by kpeter
For GomoryHu class, Tolerance type/object cannot be set, but it could …
10:03 Changeset in lemon, lemon-1.2, lemon-main [934:930ddeafdb20] by Peter Kovacs <kpeter@…>
Add tolerance() functions for HaoOrlin? (#306)

03/01/10:

13:35 ContribProjects edited by kpeter
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07:51 Changeset in lemon, lemon-1.2, lemon-main [923:e77b621e6e7e] by Alpar Juttner <alpar@…>
Configurable glpk prefix in ./scripts/bootstrap.sh and ... unneeded solver …
02:30 Changeset in lemon-tutorial [58:10b6a5b7d4c0] by Peter Kovacs <kpeter@…>
Improve Algorithms section (it is still under construction)
02:28 Changeset in lemon-tutorial [57:18404ec968ca] by Peter Kovacs <kpeter@…>
Various small fixes
02:28 Changeset in lemon-tutorial [56:11bd4cea8379] by Peter Kovacs <kpeter@…>
Slightly extend LGF section
02:27 Changeset in lemon-tutorial [55:edb7d5759e0d] by Peter Kovacs <kpeter@…>
Greatly extend LP section
02:26 Changeset in lemon-tutorial [54:e99a7fb6bff5] by Peter Kovacs <kpeter@…>
Port and rework LP demo files from SVN -r3524
00:07 Ticket #351 (Port the LP utilities) created by kpeter
Revise and port the Lp utilities from SVN, namely - lp_utils.h - …

02/28/10:

21:12 Ticket #342 (Improve readme, install files and the doc mainpage) closed by alpar
done: Replying to kpeter: > I attached another patch [e05b2b48515a]
21:03 Ticket #51 (Port the remaining shortest path algorithms) closed by kpeter
done: Replying to kpeter: > I propose another solution: an …
20:52 Changeset in lemon, lemon-1.2, lemon-main [922:1b8db382910c] by Alpar Juttner <alpar@…>
Merge #342
20:23 GSoC2010 edited by Gábor
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20:18 Ticket #347 (Computing the total flow cost in DIMACS solver) closed by alpar
done: Replying to kpeter: > See the patch [9d380bf27194] attached. …
19:58 Changeset in lemon, lemon-1.2, lemon-main [920:754272f20318] by Alpar Juttner <alpar@…>
Merge #347
19:38 Changeset in lemon-tutorial [53:0f695eac7e07] by Peter Kovacs <kpeter@…>
Show demo files in the menu
19:38 Changeset in lemon, lemon-1.2, lemon-main [918:a5fc1e1e5039] by Alpar Juttner <alpar@…>
Merge
19:38 Changeset in lemon-tutorial [52:ae47b3ec42d3] by Peter Kovacs <kpeter@…>
Fix Makefile.in
19:31 GSoC2010 edited by Gábor
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19:27 Ticket #332 (Valgrind reports memory leak in arg_parser_demo) closed by alpar
fixed: Replying to alpar: > [c2ff0a365245] is an implementation if …
19:23 Changeset in lemon, lemon-1.2, lemon-main [916:81f7e910060b] by Alpar Juttner <alpar@…>
Merge #332
07:07 Ticket #350 (min_cost_flow_test does not build with VS2008) closed by alpar
fixed: Replying to kpeter: > Could you please check whether this …

02/26/10:

23:53 Changeset in lemon, lemon-1.2, lemon-main [914:aa8c9008b3de] by Peter Kovacs <kpeter@…>
Better return type for cycleLength() functions (#179) in the min mean …
17:52 Ticket #50 (Port Fibonacci, bucket and radix heaps) closed by alpar
fixed
17:08 Changeset in lemon, lemon-1.1 [913:2f9d9bcc1867]1.1 by Alpar Juttner <alpar@…>
Merge 4 backouts (#50, #312)
17:07 Changeset in lemon, lemon-1.1 [912:37f440367057]1.1 by Alpar Juttner <alpar@…>
Back out 4 changesets (#50, #312) - 532697c9fa53 - bb8c4cd57900 - …
16:20 Ticket #340 (New heuristics in MCF algorithms) closed by kpeter
done: [f3bc4e9b5f3a] went to the main branch.
14:18 Ticket #50 (Port Fibonacci, bucket and radix heaps) reopened by alpar
Ops. I've just noticed that [532697c9fa53], [bb8c4cd57900] and …
14:00 Changeset in lemon, lemon-1.2, lemon-main [911:2914b6f0fde0] by Alpar Juttner <alpar@…>
Merge #340
11:46 GSoC2010 created by alpar
06:55 Ticket #350 (min_cost_flow_test does not build with VS2008) created by alpar
The compiler says […]

02/25/10:

20:20 Documentation edited by alpar
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18:42 Ticket #349 (1.1.1 nem fordult vindózban cmake 2.8) closed by ladanyi
duplicate: Ez ugyanaz mint a #322. Ugyan ki lett javítva az 1.1-es ágban, de a …
17:59 Ticket #349 (1.1.1 nem fordult vindózban cmake 2.8) created by jani129
verzió 1.1.1 hiányzik a .zip-ből egy fájl: LEMONConfig.cmake.in emiatt a …

02/24/10:

10:11 Changeset in lemon-tutorial [51:e335f323a929] by Peter Kovacs <kpeter@…>
Replace glemon.png

02/23/10:

08:41 Ticket #348 (Better figure for illustrating matching algs.) created by alpar
The doc of module "Matching Algorithms" presents a bipartite graph as and …

02/22/10:

13:00 Changeset in lemon-tutorial [50:72867897fcba] by Peter Kovacs <kpeter@…>
Minor improvements
02:03 Changeset in lemon-tutorial [49:c8c5a2a4ec71] by Peter Kovacs <kpeter@…>
Port the remaining 0.x tutorial contents from SVN -r 3524
02:00 Changeset in lemon-tutorial [48:a5457a780c34] by Peter Kovacs <kpeter@…>
Clarify and extend the LP section
01:59 Changeset in lemon-tutorial [47:c09d90659170] by Peter Kovacs <kpeter@…>
Write a subsection about Kruskal algorithm
00:46 Changeset in lemon-tutorial [46:58557724a139] by Peter Kovacs <kpeter@…>
Add new sekeleton pages and complete the TOC
00:43 Changeset in lemon-tutorial [45:725c60c7492d] by Peter Kovacs <kpeter@…>
Minor improvements
00:42 Changeset in lemon-tutorial [44:a9f8282eb6b7] by Peter Kovacs <kpeter@…>
Rework the LGF section
00:41 Changeset in lemon-tutorial [43:7b789434b1af] by Peter Kovacs <kpeter@…>
Add images for gLemon and graphToEps
00:40 Changeset in lemon-tutorial [42:6df2bf124af4] by Peter Kovacs <kpeter@…>
Imporve the titlegen script to correctly handle section numbers that are …

02/21/10:

19:02 Changeset in lemon-tutorial [41:73fdafd843d9] by Peter Kovacs <kpeter@…>
Add two more images for adaptors
18:56 Ticket #336 (graphToEps() generates bad .eps header) closed by alpar
fixed: Replying to kpeter: > Replying to alpar: > > …
18:55 Changeset in lemon, lemon-1.2, lemon-main [909:2c35bef44dd1] by Alpar Juttner <alpar@…>
Merge bugfix #336
18:55 Changeset in lemon, lemon-1.1 [908:c6f725eff737]1.1 by Alpar Juttner <alpar@…>
Merge bugfix #336 to branch 1.1
18:54 Changeset in lemon, lemon-1.0 [907:07800ca13a80]1.0 by Alpar Juttner <alpar@…>
Merge bugfix #336 to branch 1.0
18:34 Changeset in lemon-tutorial [40:e1725bb7e821] by Peter Kovacs <kpeter@…>
Port two images for SplitNodes? from SVN -r3524
15:07 Changeset in lemon-tutorial [39:31a1a79019bb] by Peter Kovacs <kpeter@…>
Fully rework and extend the adaptors section
15:07 Changeset in lemon-tutorial [38:236e7061b70d] by Peter Kovacs <kpeter@…>
Extend the graphs section

02/20/10:

21:54 Changeset in lemon-tutorial [37:c8be1109221b] by Peter Kovacs <kpeter@…>
Improve and extend basics page
19:02 Changeset in lemon-tutorial [36:199a65b64d90] by Peter Kovacs <kpeter@…>
Simplify hello_lemon.cc with 'using namespace' commands
18:39 Changeset in lemon, lemon-1.2, lemon-main [910:f3bc4e9b5f3a] by Peter Kovacs <kpeter@…>
New heuristics for MCF algorithms (#340) and some implementation …
16:51 Changeset in lemon, lemon-1.2, lemon-main [919:9d380bf27194] by Peter Kovacs <kpeter@…>
Use 'long long' flow cost in dimacs-solver.cc (#347)
16:50 Ticket #347 (Computing the total flow cost in DIMACS solver) created by kpeter
The DIMACS solver tool is usually tested by users who would like to get …

02/19/10:

14:10 Ticket #346 (Port the remaining shortest path algorithms) created by kpeter
The following files are affected: - lemon/floyd_warshall.h - …
14:08 Changeset in lemon, lemon-1.2, lemon-main [917:a6eb9698c321] by Peter Kovacs <kpeter@…>
Support tolerance technique for BellmanFord? (#51) A new operation traits …
12:48 Ticket #345 (Obtaining and storing the LP solution) created by kpeter
It would be nice if the LP and MIP solver interfaces provided functions …

02/18/10:

22:08 Documentation edited by kpeter
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06:52 Ticket #184 (Bibliography for LEMON) closed by alpar
done: Replying to kpeter: > The attached patch [c841ae1aca29] seems …

02/17/10:

23:10 Changeset in lemon, lemon-1.2, lemon-main [905:c841ae1aca29] by Peter Kovacs <kpeter@…>
Modify the header of scripts/bib2dox.py (#184)
18:42 Changeset in lemon-tutorial [35:f7a4e8024952] by Akos Ladanyi <ladanyi@…>
Put all version numbers in config.sh for easier changing
07:05 Ticket #344 (Cairo based version of graphToEps()) created by alpar
Currently graphToEps() directly generates its output .eps file. This is …

02/16/10:

06:19 Ticket #343 (Support arbitrary precision integers and rationals in LEMON) created by alpar
Of course we should rely on a third party library, but it would still be …

02/15/10:

12:30 Ticket #337 (LEMON doen't compile with glpk-4.42) closed by alpar
fixed: Replying to deba: > I have uploaded the fix-337.bundle. …
10:21 Changeset in lemon-tutorial [34:eda742a0b1b4] by Alpar Juttner <alpar@…>
Use lemon doc version 1.1.1 (plus remove a redundant reference to it)
09:39 Changeset in lemon-tutorial [33:598cd0b266d3] by Alpar Juttner <alpar@…>
Add missing [TRAILER] to lgf.dox
09:06 Ticket #334 (MIP solver gives wrong solution) closed by alpar
fixed: Replying to deba: > Replying to alpar: > > Could …
09:03 Changeset in lemon, lemon-1.2, lemon-main [904:b9b2e8abe70b] by Alpar Juttner <alpar@…>
Merge
01:51 Changeset in lemon-tutorial [32:ef12f83752f6] by Peter Kovacs <kpeter@…>
Happy New Year + unify files
01:47 Changeset in lemon-tutorial [31:02083323ff2c] by Peter Kovacs <kpeter@…>
Add preliminary pages about LGF and tools
01:24 Changeset in lemon-tutorial [30:7d70e9735686] by Peter Kovacs <kpeter@…>
Add a preliminary page about the LP interface
01:18 Changeset in lemon-tutorial [29:bc3ef6652f1b] by Peter Kovacs <kpeter@…>
Add a preliminary page of graph adaptors
00:36 Changeset in lemon-tutorial [28:42b0128ae0a7] by Peter Kovacs <kpeter@…>
Add a page about undirected graphs and special graph types

02/14/10:

23:14 Changeset in lemon, lemon-1.2, lemon-main [902:d2bc45e8f6f2] by Balazs Dezso <deba@…>
Merge bugfix #337
23:12 Changeset in lemon, lemon-1.1 [901:91d50cfe924e]1.1 by Balazs Dezso <deba@…>
Merge bugfix #337 to branch 1.1
23:10 Changeset in lemon, lemon-1.1, lemon-1.2, lemon-main [900:5100072d83ca] by Balazs Dezso <deba@…>
Use void* like LPX object (#337)
23:01 CommitGuides edited by deba
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22:19 Changeset in lemon-tutorial [27:b453a59230c8] by Peter Kovacs <kpeter@…>
Rework and extend the section of basic concepts
21:32 Changeset in lemon-tutorial [26:a40eafb6066d] by Peter Kovacs <kpeter@…>
Distinguish section names from the doc groups
21:26 Changeset in lemon-tutorial [25:66d164ef72d1] by Peter Kovacs <kpeter@…>
Improve intro and getting started pages
19:23 Changeset in lemon, lemon-1.2, lemon-main [915:c2ff0a365245] by Alpar Juttner <alpar@…>
ArgParser? can throw exception instead of exit(1) (#332)
19:11 Ticket #62 (Port planarity related algorithms) closed by kpeter
done: I think, we can.
19:06 Changeset in lemon, lemon-1.2, lemon-main [921:e05b2b48515a] by Peter Kovacs <kpeter@…>
Improve README and mainpage.dox (#342)
17:06 Ticket #315 (Hide the traits class parameters from the doc) closed by alpar
done: Replying to kpeter: > [75e6020b19b1] is a slightly better …

02/12/10:

22:27 Ticket #327 (Network Simplex doesn't handle graph changes.) closed by alpar
fixed: Replying to kpeter: > The attached patch [75c97c3786d6]
22:24 Changeset in lemon, lemon-1.2, lemon-main [899:cc9e0c15d747] by Alpar Juttner <alpar@…>
Merge
22:17 Changeset in lemon, lemon-1.2, lemon-main [897:7762cab7f372] by Alpar Juttner <alpar@…>
Merge
22:12 Ticket #335 (Bug in ExtendFindEnum::clear) closed by alpar
fixed: Replying to kpeter: > Replying to kpeter: > > …
21:53 Changeset in lemon, lemon-1.2, lemon-main [892:02109e17027f] by Alpar Juttner <alpar@…>
Merge
12:31 Ticket #342 (Improve readme, install files and the doc mainpage) created by kpeter
11:16 WikiStart edited by kpeter
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11:00 Changeset in lemon, lemon-1.2, lemon-main [891:75e6020b19b1] by Peter Kovacs <kpeter@…>
Add doc for the traits class parameters (#315)
10:50 WikiStart edited by kpeter
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10:40 WikiStart edited by kpeter
(diff)
09:12 Ticket #335 (Bug in ExtendFindEnum::clear) reopened by kpeter
Replying to kpeter: > [28c7ad6f8d91] has been merged to the …
07:25 Ticket #341 (Update the NEWS file) created by kpeter
The attached patch contains a preliminary update for the NEWS file. Please …

02/11/10:

19:55 Ticket #316 (More info on setting compiler flags) closed by alpar
fixed: Replying to ladanyi: > Attached a new patch which removes a …
17:55 Changeset in lemon, lemon-1.2, lemon-main [890:974c48bda29e] by Akos Ladanyi <ladanyi@…>
Add more information on Makefile variables (#316)
13:24 NetOpt created by alpar
12:55 LocalSite edited by alpar
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10:02 Changeset in lemon, lemon-1.0, lemon-1.1, lemon-1.2, lemon-main [906:f58e01094738] by Alpar Juttner <alpar@…>
Fix the date field comment of graphToEps() output (#336)
09:07 Ticket #340 (New heuristics in MCF algorithms) created by kpeter
The attached patch contains implementation improvements and new heuristics …
07:51 Ticket #335 (Bug in ExtendFindEnum::clear) closed by kpeter
fixed: [28c7ad6f8d91] has been merged to the main branch.
07:40 Changeset in lemon, lemon-1.2, lemon-main [896:5fd7fafc4470] by Peter Kovacs <kpeter@…>
Doc improvements for planarity related tools (#62)
07:39 Changeset in lemon, lemon-1.2, lemon-main [895:8131c2b9f59a] by Peter Kovacs <kpeter@…>
Port planar image from SVN -r3524 (#62)
05:58 Ticket #339 (Unify sources before release) created by kpeter
We should run scripts/unfiy_sources -a before the release, and the …

02/10/10:

19:05 Changeset in lemon, lemon-1.2, lemon-main [898:75c97c3786d6] by Peter Kovacs <kpeter@…>
Handle graph changes in the MCF algorithms (#327) The reset() functions …
09:56 Ticket #319 (Infinite capacities in Preflow) closed by alpar
done: Replying to kpeter: > The attached patch [a7e93de12cbd] adds a …

02/09/10:

23:29 Changeset in lemon, lemon-1.2, lemon-main [889:a7e93de12cbd] by Peter Kovacs <kpeter@…>
Add a warning about huge capacities in Preflow (#319)
23:28 Ticket #338 (Infinite capacities in Preflow) created by kpeter
Infinite (or very high) capacities typically cause problems in Preflow, …
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