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16:03 Changeset [8945] by ascheibe

#1986 made the necessary changes on the server for shutting down slaves

15:41 Changeset [8944] by ascheibe

#1986 create branch

15:37 Ticket #1986 (Hive should be able to shutdown slaves) created by ascheibe
14:49 Changeset [8943] by abeham

#1985: created branch for including runtime limited optimizer

14:45 Ticket #1985 (Create optimizer that limits runtime of an optimizer) created by abeham
Similar to the role of a Batchrun as an optimizer that executes …
13:19 Changeset [8942] by mkommend

#1763: Merged changes from TreeSimplifier branch to Encodings.symbolicExpressionTreeEncoding.Views.

13:18 Changeset [8941] by sforsten

A general implementation of most main components of LCS is done with an own encoding.
At the moment you can just watch the LCS generating a number of solutions and selecting the match and action set in the debug engine.

12:51 Changeset [8940] by mkommend

#1081: Added EstimationLimits to ISymbolicTimeSeriesPrognosisModel.

11:12 Changeset [8939] by ascheibe


  • added more aggressive locking so that the views don't read run collections that get modified in the meantime
  • start downloading of tasks after the job has been uploaded completely
  • fixed exceptions that got thrown when waiting for the threads that upload the tasks
10:02 Ticket #1984 (TabuMaker throws an exception if TabuTenure is less than or equal to 0) created by jkarder
If the TabuTenure is less than or equal to 0, the operator tries to …


16:26 Changeset [8938] by mkommend

##1976: Removed obsolete code in SymbolicRegressionConstantOptimizationEvaluator.

16:10 Changeset [8937] by mkommend

#1763: Merged recent trunk changes into the branch.

15:20 Changeset [8936] by mkommend

#1865: Correcting updating of variable names in VariableSymbol.

15:03 Changeset [8935] by bburlacu

#1763: Bugfixes and refactoring as suggested in the comments above.

11:36 Ticket #1983 (Simulated Annealing in combination with the test functions can lead to ...) created by mkommend
The problem can be reproduces by executing the attached algorithm a …


18:56 Changeset [8934] by jkarder

#1926: refactored arguments


14:04 Changeset [8933] by gkronber

#1902 corrected handling of length-parameter arrays in ARD functions and prevented stacking of mask covariance functions to make sure that the length-parameter and the enumerable of selected column indexes are equally long.

13:24 Changeset [8932] by gkronber

#1902 fixed handling of columnIndices and inverseLength in ARD covariance functions.

13:05 Changeset [8931] by gkronber

#1902: fixed incorrect handling of dimension masking in CovarianceLinear (and checked all other covariance functions)

12:58 Changeset [8930] by ascheibe

#1673 set name of RunCollection in the BenchmarkAlgorithm

12:57 Changeset [8929] by gkronber

#1902: moved covariance and mean functions to folders

12:35 Changeset [8928] by bburlacu

#1890: Removed license information from FastRandom.cs because this file has a separate license.

12:33 Changeset [8927] by bburlacu

#1890: Reverted change in HeuristicLab.Optimization.Views-3.3.csproj as it was wrongly including a resx file.

12:19 Changeset [8926] by bburlacu

#1890: Reverted changes for HeuristicLab.Algorithms.RAPGA/3.3/DuplicatesSelector.cs.

12:13 Changeset [8925] by bburlacu

#1890: Reverted erroneous commit for RunCollectionDataTableView.cs and RunCollectionDataTableView.Designer.cs.

12:04 Changeset [8924] by bburlacu

#1890: Added License Information to files that didn't include it.

10:32 Ticket #1206 (Create base class for the optimization classes and their views) closed by mkommend
duplicate: You are right the remaining issues described in this ticket should be …
09:30 Changeset [8923] by abeham

#1982: Updated log4net to 1.2.11

08:55 Ticket #1982 (Update log4net to 1.2.11) created by abeham
1.2.11 adds support for .NET 4.0
07:59 Ticket #1409 (An exception is thrown when modifying the collected values of a ...) closed by abeham
worksforme: Not reproducible anymore
07:56 Ticket #1491 (Improve copy and paste between StringConvertibleMatrix and -Array) closed by abeham
duplicate: This was fixed in #1754


16:29 Changeset [8922] by mkommend

#1953: Refactored GetDistance method in VRPProblemInstace.

15:11 Changeset [8921] by gkronber

#1925 fixed robustness of NormalDistributionCutPointsThresholdCalculator. Now it always returns at least negative infinity and the most frequent class.

12:27 Changeset [8920] by sluengo
12:27 Changeset [8919] by sluengo
11:08 Changeset [8918] by gkronber

created a branch for extensions specific to GP for financial time series


20:59 Changeset [8917] by gkronber

#1925 used symbolic solution from MATLAB for calculation of cut points. Fixed numerical problem with calculation of NormalCDF by calculating / approximated the logarithm of the normal CDF.

14:30 Changeset [8916] by bburlacu

#1763: Added HeuristicLab.Problems.DataAnalysis.Symbolic.Classification.Views and HeuristicLab.Problems.DataAnalysis.Symbolic.Regression.Views to the branch. Removed prune button, minor functionality improvements.


16:47 Changeset [8915] by mkommend

#1763: merged changes from trunk into the tree simplifier branch.

14:08 Changeset [8914] by ascheibe


  • fixed nasty permission exception: refresh automatically can only be activated after the job is actually uploaded to the server
  • fixed setting refresh automatically correctly when switching between jobs


18:30 Changeset [8913] by gkronber

#1925: made corrections as suggested by abeham in the code review. In particular hopefully corrected the calculation of the CDF.

14:53 Changeset [8912] by abeham


  • Added a tooltip to the ProblemInstanceProviderView
  • Used tooltip to display a description of the selected instance
  • Made public member consumer private
11:21 Changeset [8911] by abeham

#1329: (Hopefully) fixed a problem with ziplib reference

11:19 Changeset [8910] by abeham


  • Corrected best known solutions in new taillard and microarray instances
  • Improved computation of an average fitness in the QAP


16:00 Changeset [8909] by abeham

#1841: Added further QAP instances from Z. Drezner, E. Taillard, and S. Rahmann

15:57 Changeset [8908] by abeham

#1941: Abbreviated first names as in the other datasets

13:08 Changeset [8907] by ascheibe

#1892 added configuration dialog for the scatter plot

11:18 Changeset [8906] by svonolfe

Adapted VRP test to changes of r8905 (#1981)

10:29 Changeset [8905] by svonolfe

Adapted VRP implementation to changes of r8904 - instance consuming (#1981)

09:56 Changeset [8904] by mkommend

#1981: Removed the contravariance of the generic parameter in the IProblemInstanceConsumer.

09:55 Ticket #1981 (The wrong ProblemInstanceProviderView is chosen for ...) created by mkommend
Therefore the import and export buttons are not visible for …
09:54 Changeset [8903] by sforsten


  • added two additional classification instances as suggested by abeham
  • fixed a bug in UCIInstanceProvider
09:15 Changeset [8902] by sforsten

#1941: fixed CreateGpSymbolicClassificationSampleTest and therefore also RunGpSymbolicClassificationSampleTest


14:19 Changeset [8901] by mkommend

#1970: Configured variable impacts branch, readded analyzers and added utility files (build.cmd,etc.).

14:01 Ticket #1980 (Implementing Learning Classifier Systems) created by sforsten
Implementing Learning Classifier Systems, at least one Michigan and …
13:51 Changeset [8900] by sforsten


  • renamed Keijzer 1-3
  • corrected training and test partition of Keijzer 9 and 10
  • changed interval for some variables in Korn 7, 9, 15 to avoid infinity and NaN values
13:44 Changeset [8899] by jkarder

#1331: fixed cloning ctor

13:43 Changeset [8898] by mkommend

#1970: Added plugin for symbolic regression to variable impact branch.

13:41 Changeset [8897] by mkommend

#1970: Added plugin for symbolic data analysis to variable impacts branch.

13:38 Changeset [8896] by mkommend

#1970: Added new folder for the variable impact branch.

13:38 Ticket #1979 (Some Regression Problem Instances are not correct) created by sforsten
Some of the regression problem instances don't work at all (Korn 7, 9, …
13:36 Changeset [8895] by mkommend

#1970: Removed variable impact analyzers from the trunk as the developed will be continued in a branch.

13:32 Changeset [8894] by jkarder


  • improved path relinking and improvement operators for the VehicleRouting problem
  • recreated SS VRP sample
  • corrected SS VRP sample test
13:29 Changeset [8893] by mkommend

#1976: Added median value to the datatable containing the constant optimization improvments.

10:57 Changeset [8892] by sforsten

#1942: delete obsolete branch

10:47 Changeset [8891] by jkarder


  • recreated RAPGA JSSP sample
  • corrected RAPGA JSSP sample test
10:29 Changeset [8890] by mkommend

#1890: Removed timeseries modeling branch.

09:26 Changeset [8889] by sforsten

#1941: IUCIDataDescriptor to add more information about the datasets to the data, to distinguish between different version, as suggested by abeham

08:59 Changeset [8888] by abeham


  • Fixed failed test case (mutation is now working)
  • Removed TestRandom and used the one in the Tests namespace
  • Corrected namespaces
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