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21:24 Changeset [8110] by gkronber

#1773 switched back to the tree view as default for symbolic data analysis models instead of the math notation view.

20:16 Changeset [8109] by jkarder

#1722: fixed creation and parsing of the resource string in the Hive Job Manager

17:59 Ticket #1881 (VariableNeighborhoodSearch doesn't react to disabled analyzers) created by abeham
Analyzers in a VNS are executed even when all of them are unchecked. …
17:21 Changeset [8108] by abeham


  • Removed ToEnumerable extension method (I agree with gkronber and it's just one occurrence)
  • Reset rowNumber to 0 when rebuilding the combined data table
  • Some minor changes (moved ctor below variable/property declaration, replaced some obvious variable types with var)
17:02 Changeset [8107] by jkarder


  • implemented filtering according to the legend items
  • added zoom support
16:02 Changeset [8106] by mkommend

#1722: Corrected behavior of SymbolicExpressionGrammarEditorView.

15:55 Changeset [8105] by sforsten

#1811: tool tip has been implemented as suggested by mkommend

15:05 Changeset [8104] by sforsten


  • Removed ALL_SERIES constant
  • Reordered methods
  • CalculateResiduals returns now all residuals instead of a dictionary
  • reduced number of parameters for methods were possible
14:31 Changeset [8103] by sforsten

#1821: made changes according to mkommend's comments

14:06 Changeset [8102] by sforsten

#1811: added tool tip to explain that a model can be opened by double-clicking

13:11 Changeset [8101] by sforsten


  • added two calculators to test purposes
  • ClassificationEnsembleSolutionEstimatedClassValuesView shows the current average confidence of the correct and wrong classified samples
  • some calculators have been excluded from the project, so only relevant calculators are shown
10:16 Changeset [8100] by mkommend

#1811: Removed unnecessary code in ErrorCharacteristicsCurveViews.

09:48 Changeset [8099] by mkommend

#1821: Minor changes in VariableCondition and the according view.

09:34 Changeset [8098] by mkommend

#1708: Minor modifications in residual histogram` view.


20:02 Changeset [8097] by abeham

#1800: Added $WCREV$ substitution string to version in Plugin.cs.frame

19:58 Changeset [8096] by abeham

#1722: Added some missing dependencies to the "HeuristicLab-3.3" project (Clients, OKB, LawnMower)

19:25 Changeset [8095] by abeham


  • Changed to not display instance providers that do not contain data descriptors
  • Added some default values when checking an int/double parameter (made some rough guesses on what reasonable variations could be like based on the given value)
  • Set TopMost property to false
18:04 Changeset [8094] by abeham

#1855: Added plugin-dependency

17:57 Changeset [8093] by abeham


  • Added possibility to name row and column in matrix (to have more interpretable results)
  • Added a "standard" assignment problem
13:56 Changeset [8092] by abeham

#1856: Added unit test for lower bound, made it more obvious that last element is not left out


00:21 Changeset [8091] by ascheibe

#1877 fixed NullReferenceExceptions in MetaOpt detected by TestCloningAllDeepCloneables


16:35 Changeset [8090] by jkarder

#1751: fixed event handling

12:22 Blog: Symbolic Regression Benchmark Functions edited by gkronber
12:21 Blog: Symbolic Regression Benchmark Functions edited by gkronber
12:19 Ticket #1880 (Provide Qualities Histogram during algorithm runs) created by mkommend
In a similar way as for symbolic expression tree length a analyzer …
12:14 Changeset [8089] by jkarder

#1859: disabled btnPermissionsSave while AccessClient refreshes

11:33 regression problem instances.png attached to Blog: Symbolic Regression Benchmark Functions by gkronber
11:32 Blog: Symbolic Regression Benchmark Functions created by gkronber
11:25 Changeset [8088] by mkommend

#1879: Corrected ToString unit test.

11:24 Ticket #1879 (ToString Unit Test stops after first exception) created by mkommend
This is quite cumbersome as the unit tests must be executed several …
11:15 Changeset [8087] by mkommend

#1877: Corrected plugin dependencies and ToString methods in MetaOpt.

11:11 Changeset [8086] by jkarder


  • synced branch with trunk
  • added custom interface (ISimilarityBasedOperator) to mark operators that conduct similarity calculation
  • similarity calculators are now parameterized by the algorithm
  • deleted SolutionPool2TierUpdateMethod
  • deleted KnapsackMultipleGuidesPathRelinker
  • moved IImprovementOperator, IPathRelinker and ISimilarityCalculator to HeuristicLab.Optimization
  • added parameter descriptions
  • fixed plugin references
  • fixed count of EvaluatedSolutions
  • fixed check for duplicate solutions
  • minor code improvements
10:06 Ticket #1878 (Executing optimizers in experiments concurrently can lead to ...) created by gkronber
A race condition can occur in the optimizer_Stopped event handler in …


18:02 Changeset [8085] by gkronber

#1847: merged trunk changes r7800:HEAD into gp move operators branch

17:54 Changeset [8084] by abeham

#1784: Added CSV problem provider for ClusteringProblem

16:51 Changeset [8083] by mkommend

#1877: Corrected errors detected in unit test in HeuristicLab.FitnessLandscapeAnalysis.

16:26 Changeset [8082] by mkommend

#1877: Last update for plugin dependencies in HeuristicLab.Scheduling.

16:19 Changeset [8081] by mkommend

#1877: Added missing plugin dependencies in HL.Scheduling.

16:13 Changeset [8080] by abeham

#1722: Fixed description of k-Means solution

16:06 Changeset [8079] by mkommend

#1877: Corrected plugin dependencies in HeuristicLab.Scheduling.*.

16:05 Changeset [8078] by mkommend

#1877: Corrected TestAllDeepCloneables unit test to use the ReferenceEqualityComparer.

15:34 Ticket #1877 (Correct errors detected by unit tests in branches) created by mkommend
Branches that can be downloaded from the builder are from now on unit …
15:02 Changeset [8077] by mkommend

#1722: added builder.testsettings for branches.

13:42 Changeset [8076] by ascheibe

#1648 fetch user and client information when the optimizer starts

12:46 Changeset [8075] by ascheibe

#1859 some improvements for the resource permission management ui

10:58 Changeset [8074] by ascheibe

#1860 fixed event deregistration


23:08 Changeset [8073] by mkommend

#1722: corrected HL test lists.

21:17 Changeset [8072] by mkommend

#1722: Removed external in HL.Tests.

20:11 Changeset [8071] by jkarder


  • removed AuthorizesForResourceAdministration method
  • transfered permission checking to the client
16:26 Ticket #1768 (Standby leads to an error in communication between the slave and ui) closed by ascheibe
duplicate: This is a duplicate of ticket #1757
15:44 Changeset [8070] by jkarder

#1859: fixed layout of permission view in administration user interface

15:40 Changeset [8069] by ascheibe

#1827 fixed bug where deleting the last job doesn't update the details view

13:38 Changeset [8068] by ascheibe

#1859 removed branch HiveResourcePermissionManagement (trunk integration)

13:36 Changeset [8067] by ascheibe

#1860 forgot to commit project file with r8066

13:32 Changeset [8066] by ascheibe

#1860 removed classes from the hive service which were moved to the access service

13:07 Changeset [8065] by ascheibe

#1860 small fix in the webservice interface

12:47 Changeset [8064] by ascheibe

#1648 deleted access service branch

12:45 Changeset [8063] by ascheibe

#1174 deleted OKB trunk integration branch

11:06 Changeset [8062] by mkommend

#1722: Corrected external from https to http.

11:02 Changeset [8061] by mkommend

#1722: Added svn:external to have a duplicate of the HL 3.3 test solution in the HeuristicLab.Tests directory, which is necessary for the builder.

11:00 AddonsDailyBuilds edited by ascheibe
removed okb daily build (diff)
10:33 Changeset [8060] by ascheibe

#1174 fix failing InstantiateCreatablesTest

09:18 Changeset [8059] by gkronber

#1876: initial import of the lawn mower demo problem for GP.


16:05 Changeset [8058] by jkarder

#1859: fixed layout of administration user interface views

15:02 Changeset [8057] by abeham

#1855: corrected references

14:47 Changeset [8056] by ascheibe

#1859 removed unnecessary plugin dependency

14:46 Changeset [8055] by ascheibe

#1174 integrated okb client parts into trunk

14:18 Ticket #1876 (Implement the lawn mower demo problem for genetic programming) created by gkronber
13:42 Changeset [8054] by ascheibe

#1174 separated views from OKB clients

13:17 Changeset [8053] by ascheibe

#1722 fixed more licensing information and source formatting

12:20 Changeset [8052] by abeham

#1722: Fixed error message display when cloning fails

12:06 Changeset [8051] by jkarder

#1859: manually merged branch "HiveResourcePermissionManagement (trunk integration)" into trunk

11:37 Changeset [8050] by ascheibe

#1722 fixed license information in services

11:33 Changeset [8049] by ascheibe

#1174 integrated OKB services parts into trunk

11:05 Changeset [8048] by spimming


  • replaced instanceCount textbox with NumericUpDown control
  • fixed label position
  • removed unnecessary validation code
09:55 Changeset [8047] by ascheibe

#1648 fixed bug which caused the DeepCloneableCloning test to fail

09:49 Changeset [8046] by abeham

#1722: Added exception handling to DeepCloneableCloningTest (before it would terminate prematurely if some exception occurred during cloning of some IDeepCloneable).


22:26 Changeset [8045] by ascheibe

#1174 fixed plugin dependency

22:26 Changeset [8044] by ascheibe

#1648 fixed NullReferenceExceptions in DTOs

21:32 Changeset [8043] by ascheibe

#1648 display an error message if a user lacks the appropriate roles for the user administration

21:15 Changeset [8042] by ascheibe

#1648 integrated access service client parts into trunk

20:30 Changeset [8041] by ascheibe

#1648 fixed compiler warnings

20:29 Ticket #1875 (Race conditions in cross-validation.) created by gkronber
Steps to reproduce: * Create CV with Random-Forest * Set workers to …
17:54 Changeset [8040] by ascheibe

#1648 integrated server parts of the access service into trunk

16:47 Changeset [8039] by ascheibe

#1648 some cleanups in preparation for the access service trunk integration

16:03 Changeset [8038] by sforsten


  • completed branch creation
  • first simple implementation of a HeatMap, which shows the correlation of the dataset features
16:02 Changeset [8037] by ascheibe

#1648 fixed bugs found by the HL unit test

14:53 Changeset [8036] by sforsten

#1292: branch another project for implementing HeatMap to show correlation of dataset features

14:52 Changeset [8035] by sforsten

#1292: branch project for implementing HeatMap to show correlation of dataset features

14:51 Changeset [8034] by sforsten

#1292: create branch to show correlation of dataset features

13:45 Changeset [8033] by spimming


  • scenario description added
  • page size fixed
11:18 Changeset [8032] by sforsten


  • merged trunk r7330:8022 into branch
  • importButton shows a message, if clicked and it can't be used
11:00 Changeset [8031] by abeham


  • Changed tooltip generation in ProblemInstanceConsumerViewGeneric (typeof(T).Name doesn't work, because T doesn't change miraculously when the selected provider changes). The current solution might not be optimal, maybe include another property "FileFormat" in IProblemInstanceProvider that can then be TSPLIB, QAPLIB, CSV, etc.
  • Set instances combobox to not display a selected instance initially and disabled button in this case. If that still doesn't reduce the confusion, then I think we have to add problem loading on selected index change and do away with the button.
10:56 Ticket #1874 (Scaling of SymbolicDataAnalysisModels does not take Estimation Limits ...) closed by gkronber
10:55 Changeset [8030] by gkronber

#1874: reverted r8026. The behaviour of calculating the scaling parameters based on the unbounded values is intentional.

10:45 Changeset [8029] by ascheibe

#1722 fixed a small ui glitch in metaopt caused by the new problem view

10:18 Changeset [8028] by mkommend

#1722: Removed commented code in HL.Tests.PluginLoader.

10:16 Changeset [8027] by abeham

#1775: updated metaopt branch

10:14 Changeset [8026] by mkommend

#1874: Corrected scaling in SymbolicDataAnalysis models.

10:13 Changeset [8025] by abeham

#1775: updated scheduling branch

10:10 Changeset [8024] by spimming


  • fire event when Cancel button clicked
  • support cancellation when generating experiments
  • fixed page sizes
  • plugin dependencies updated
10:07 Ticket #1874 (Scaling of SymbolicDataAnalysisModels does not take Estimation Limits ...) created by mkommend
Estimation limits for calculating the linear scaling factors in …
10:04 Changeset [8023] by abeham

#1775: fixed unit tests

02:53 Changeset [8022] by abeham


  • Transformed LAP into a SingleObjectiveHeuristicOptimizationProblem
  • Added HungarianAlgorithm as separate algorithm for solving the problem


15:18 Changeset [8021] by abeham

#1775: On the joy of plugin branching and reference managing

15:06 Changeset [8020] by abeham

#1775: removed branch

15:05 Changeset [8019] by abeham

#1775: reintegrated branch

14:44 Changeset [8018] by abeham

#1775: synced with trunk

13:38 Changeset [8017] by abeham


  • Renamed some crossovers
  • Ported some additional crossovers from the real-vector plugin
  • Introduced BoundedIntegerVector* base classes
00:58 Changeset [8016] by abeham


  • Added a SingleValueAnalyzer to HeuristicLab.Analysis
    • The ValueAnalyzer was not usable without changing the operator graph, it has a ScopeTreeLookupParameter and is only suitable to analyze values of children
    • I think we need an analyzer like this anyway so I implemented it and named it SingleValueAnalyzer
  • Added that to SA and parameterized accordingly
00:09 Changeset [8015] by abeham


  • Fixed exception that would occur if no DataRows are present
  • Fixed enabled state in DataRowVisualPropertiesControl (initially should be disabled, unless Content is assigned)
  • Fixed tab order in DataTableVisualPropertiesDialog


19:51 Changeset [8014] by abeham


  • made dialog a bit larger
  • added clearing of the run collection of the cloned optimizer
  • renamed variations tab
19:40 Blog: Parameter Variation Experiments in Upcoming HeuristicLab Release edited by abeham
added screenshots
19:39 InstanceVariation.png attached to Blog: Parameter Variation Experiments in Upcoming HeuristicLab Release by abeham
19:39 ParameterVariation.png attached to Blog: Parameter Variation Experiments in Upcoming HeuristicLab Release by abeham
19:38 Blog: Parameter Variation Experiments in Upcoming HeuristicLab Release created by abeham


22:44 Changeset [8013] by abeham

#1851: Enabled to set Value to null for OptionalConstrainedValueParameters

22:20 Documentation/DevelopmentCenter/IntegrateHeuristicLab edited by ascheibe
22:19 Documentation/DevelopmentCenter/IntegrateHeuristicLab edited by ascheibe
21:37 Changeset [8012] by abeham

#1851: fixed cancellation of experiment creation

20:26 Changeset [8011] by ascheibe

#1851 set the DefineArithmeticProgressionDialog to be topmost

19:43 Documentation/DevelopmentCenter/IntegrateHeuristicLab edited by ascheibe
19:41 Documentation/DevelopmentCenter/IntegrateHeuristicLab created by ascheibe
13:17 Changeset [8010] by mkommend

#1081: Corrected time series solution results and implemented new models.


17:27 Ticket #1873 (Improve the Legends of the DataTableView) created by mkommend
It should be customizable which DataRows are shown in the …
10:58 Changeset [8009] by svonolfe

Adapted to changes in IProblem interface (#1610)

10:57 Changeset [8008] by mkommend

#1722: Added size properties for range data types.

10:52 Changeset [8007] by svonolfe

Merged changes from trunk into branch (#1177)

10:46 Changeset [8006] by svonolfe

Derived VRP from Problem base class (#1177)

10:28 Changeset [8005] by epitzer

#1696 derive NK Landscape from SingleObjectiveHeuristicOptimizationProblem

09:53 Changeset [8004] by mkommend

#1864: Corrected deserialization of the operator collection.

09:51 AddonsDailyBuilds edited by ascheibe
removed VRP daily build (diff)
09:37 Changeset [8003] by ascheibe

#1177 adapted VRP branch to changes of r7999

09:32 Changeset [8002] by ascheibe

#1696 adapted FLA to changes of r7999

09:12 Changeset [8001] by ascheibe

#1174 adapted OKB to changes of r7999


19:08 Changeset [8000] by jkarder


  • added support to pan with the middle mouse button
  • removed pan button
17:38 Ticket #1872 (Exception handling in large experiments should be improved) created by gkronber
When executing large experiments where some of the contained …
17:14 Changeset [7999] by ascheibe


  • switched IOperators collection to IItems
  • adapted algorithms and problems
  • added AfterDeserialization hooks for problem, external evaluation problem and user-defined problem
15:35 Changeset [7998] by mkommend

#1081: Corrected time series interpreter and updated visualizations.

13:20 Changeset [7997] by bburlacu

#1772: New analyzer: SymbolicExpressionTreeRelativeLengthAnalyzer. Rewrote the SymbolicExpressionTreeFragmentsAnalyzer, added generic wrapper to wrap HL objects as items.

09:09 Changeset [7996] by mkommend

#1871: Improved performance of ProportionalSelector.

09:01 Changeset [7995] by mkommend

#1871: Added quality checks in all SingleObjectiveSelectors.


16:30 Changeset [7994] by sforsten

#1867: corrected some mistakes

15:48 Changeset [7993] by sforsten

#1633: ToolTip is now only shown in the column header

15:13 Changeset [7992] by sforsten

#1858: Multiple ColumnGroups can be deleted at once and are inserted correctly if the command is undone.

14:27 Changeset [7991] by mkommend

#1081: Updated estimation limits correctly in TimeSeriesPrognosisProblem.

14:07 Ticket #1871 (Selectors should check for double.Nan and infinity qualities) created by mkommend
Currently all selectors assume that only valid quality values are …
12:55 Changeset [7990] by sforsten


  • improved scrolling for the scatter plot
  • label of the axes are getting formatted
10:31 Changeset [7989] by mkommend

#1081: Improved performance of time series prognosis.

09:27 Changeset [7988] by sforsten


  • the training and test partition for Spatial co-evolution problem instance has been corrected
08:50 Changeset [7987] by abeham

#1870: fixed clipboard pasting in StringConvertibleMatrixView

08:30 Changeset [7986] by mkommend

#1869: Cleared combo box items if selected data table changes.

01:47 Changeset [7985] by abeham

#1851: Allow to specify each value of numeric parameters explicitly as well as provide a dialog for generating the values

01:27 Changeset [7984] by abeham


  • Added a check to remove the last newline only when there's actually a newline at the end
  • Improved speed of StringConvertibleMatrixView with respect to paste operations that would extend the number of rows and columns
01:22 Ticket #1870 (StringConvertibleArrayView does not fully paste all values) created by abeham
Also I noticed that StringConvertibleMatrixView can be slow when …


16:09 Changeset [7983] by epitzer

#1826 catch exceptions from sharp develop code completion

14:29 Changeset [7982] by ascheibe


  • always update the client information
  • allow a normal user to change the FullName and E-Mail
12:14 Changeset [7981] by mkommend

#1869: Forgot to add extension methods ToEnumerable.

11:39 Changeset [7980] by mkommend

#1869: Added RunCollectionDataTableView.

11:33 Changeset [7979] by mkommend

#1869: Corrected introduced bug in DataTableView concerning adding of DataRows.

09:03 Changeset [7978] by mkommend

#1869: Removed unused references in HL.Analysis.Views.

09:02 Changeset [7977] by mkommend

#1869: Added methods to handle collection of data rows in DataTableView.

09:00 Ticket #1869 (Display multiple DataTables in one view) created by mkommend
It would be beneficial if we had the possibility to compare data …
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