23:28 Changeset [9044] by ascheibe


  • improved unwanted mutation analyzer
  • added test functions crossover performance analyzer
23:04 Changeset [9043] by bburlacu

#1763: Fixed chart visual node coloring issues and some corner-case tree editing bugs.

22:10 Changeset [9042] by ascheibe

#1886 added mutation performance analyzer for the QAP

16:50 Changeset [9041] by abeham


  • Moved code to format and parse timespans to a TimeSpanHelper class
  • Added a dialog for defining arithmetic sequences of timespans
14:53 Changeset [9040] by abeham


  • Added camera icon
  • Rewrote time matching to use regular expressions
  • Changed item name of TimeLimitRun
13:46 Changeset [9039] by mkommend

#1996: Adapted IslandGA to created local RNG outside of the main loop.

13:09 Changeset [9038] by mkommend

#1996: Added OperatorGraph.Iterate method which returns all reachable operators.

13:00 Changeset [9037] by mkommend

#1996: Adapted SymbolicDataAnalysisEvaluator to implement IStochasticOperator.

12:57 Ticket #1996 (IslandGA does not work with stochastic evaluator) created by mkommend
The reason is that every island has a local RNG which is initialized …
12:42 Changeset [9036] by ascheibe

#1890 enabled setting minutes for appointments in the Hive Administrator

12:12 Changeset [9035] by ascheibe

#1994 removed duplicate code

11:24 Changeset [9034] by ascheibe

#1994 fixed naming

11:04 Changeset [9033] by ascheibe

#1994 Calculating/Waiting Tasks are now calculated for the selected resource

10:07 Changeset [9032] by ascheibe

#1886 added a crossover analyzer for the QAP

09:34 Changeset [9031] by ascheibe

#1331 reverted change in SingleObjectiveSolutionSimilarityCalculator

09:19 Changeset [9030] by ascheibe

#1331 improved TSPSimilarityCalculator and SingleObjectiveSolutionSimilarityCalculator


22:16 Changeset [9029] by ascheibe

#1995 added a similarity calculator operator for QAP

22:16 Ticket #1995 (Add a SimilarityCalculator operator for QAP) created by ascheibe
20:44 Changeset [9028] by ascheibe

#1994 added link for all groups

20:33 Changeset [9027] by ascheibe

#1994 some minor graphical improvements

16:36 Changeset [9026] by sforsten

#1992: itemsGroupBox.Text displays the number of checked items. It is changed every time the content is changed or the checked items change.

16:27 Changeset [9025] by ascheibe

#1994 added displaying statistics for groups

16:00 Changeset [9024] by mkommend

#1890: Correctd typo in DataAnalysisImportTypeDialog.

15:37 Changeset [9023] by ascheibe

#1994 added displaying of real cpu load and real available cores

15:07 Changeset [9022] by ascheibe

#1994 added a dao method which loads lightweight tasks instead of tasks. Therefore the task datas are not loaded which reduces memory consumption and improves performance when

  • downloading tasks
  • refresh automatically is checked in the Hive Job Manager
  • loading the Hive Status page.

The Hive Status page now shows which users are currently calculating how many tasks.

15:03 Ticket #1994 (Improvements for Hive Performance and Status page) created by ascheibe
This ticket is for tracking some improvements for Hive. - The …
14:21 Ticket #1993 (BubbleChart doesn't react correctly if jitter is used on categorical ...) created by sforsten
The BubbleChart is not correctly displayed if the jitter is used on …
13:26 Ticket #1992 (CheckItemListView shall display how many items are checked) created by sforsten
Currently you have to count in a CheckedItemListView to get the number …
12:27 Changeset [9021] by mkommend

#1942: Renamed field of DataAnalysisImportType.


17:26 Changeset [9020] by ascheibe

#1886 added an analyzer for unwanted mutation for the TSP

16:57 Changeset [9019] by mkommend

#1991: Removed the obsolete attribute from the BidirectionalLookup in the OperatorGraphVisualization and made the class internal instead.

15:20 Documentation/DevelopmentCenter/Compile HeuristicLab under Linux edited by ascheibe
14:32 Changeset [9018] by ascheibe

#1990 fixed crash in the debug engine: use the FullName of a type instead of ToString

13:42 Changeset [9017] by ascheibe

#1986 some cleanups in the Hive Administrator

13:33 Changeset [9016] by ascheibe


  • added missing license headers
  • renamed appointments to downtimes
  • removed unnecessary XML attributes
  • cleaned up HiveDowntime (former HiveAppointment)
09:40 Changeset [9015] by ascheibe

#1952 cleaned up Mono code in TypeLoader


22:47 Changeset [9014] by ascheibe

#1952 implemented loading of HL files save with Mono on Windows

12:56 Changeset [9013] by gkronber

#1979: fixed range for Vladislavleva-1 as suggested on the GP-benchmarks mailing list.


16:44 Changeset [9012] by mkommend

#1991: Corrected unit tests for BidirectionalDictionary to changes in r9009.

16:22 Changeset [9011] by mkommend

#1991: Adapted OperatorGraphVisualization to ignore warnings regarding the obsolete attribute and adapted to the new BidirectionalDictionary if possible.

16:18 Changeset [9010] by svonolfe

used explicit conversions in Interpreters and removed the unused method IVRPDataInterpreter.GetDataType (#1953)

15:52 Changeset [9009] by abeham

#1991: Implemented review comments

15:01 Changeset [9008] by gkronber

#1979: fixed ranges of Vladislavleva-5

14:13 Changeset [9007] by gkronber

#1979: cross-checked all regression problem instances with the GP benchmarks paper and adapted where I thought necessary.

13:52 Changeset [9006] by bburlacu

#1763: Refactored the tree simplifier again: moved tree editing functionality into the view, fixed minor display bugs.

12:07 Changeset [9005] by epitzer

#1990 Enable correct parsing of generics and nested classes.


19:00 Changeset [9004] by gkronber

#1081: locking for update of evaluated solutions in interpreter and added cloning for fields in result collection

18:54 Changeset [9003] by gkronber

#1943: overhauled nearest neighbor routine

17:03 Changeset [9002] by abeham

#1943: modified nearest neighbor model to include number of samples at each estimated value

14:45 Changeset [9001] by abeham

#1984: Fixed handling of tabu tenures that are equal to or smaller than 0

  • equal to 0 will not invoke tabu attribute calculation
  • lower than 0 will throw an InvalidOperationException
13:51 Changeset [9000] by abeham


  • Added BidirectionalDictionary for storing 1:1 mapping and BidirectionalLookup for storing M:N mappings
    • I used HashSets in the BidirectionalLookup instead of Lists, because of the difficulty of removing items when custom equality comparers are used.
  • Added unit tests


20:04 Changeset [8999] by gkronber

#1979 adapted Vladislavleva instances to match the definition from the GP Benchmarks paper

17:11 Ticket #1991 (Add BidirectionalLookup collection to HeuristicLab.Collections) created by abeham
Currently the collection is implemented in the …
16:50 Changeset [8998] by ascheibe

#1712 removed unnecessary closure workaround

16:34 Changeset [8997] by ascheibe

#1712 removed unnecessary query because scheduling is now serialized

15:51 Changeset [8996] by ascheibe

#1712 added missing nullable attribute

15:38 Changeset [8995] by ascheibe

#1712 merged trunk into branch

14:30 Changeset [8994] by ascheibe

#1950 added locking for assigning runs to the run collection view

11:10 Changeset [8993] by ascheibe

#1950 fixed downloading of the wrong number of runs

07:15 Changeset [8992] by jkarder

#1890: adapted unit test to take changes r8988:8989 into account


16:07 Changeset [8991] by bburlacu

#1763: Fixed bug when displaying an invalid tree. Simplified operation set and renamed actions (delete -> remove, edit -> change).

15:29 Changeset [8990] by mkommend

#1763: Minor improvements and code simplification in symbolic data analysis simplifier.

14:41 Ticket #1990 (The serialized DefaultComparer from Mono has the wrong format) created by ascheibe
Mono has a type DefaultComparer which inherits from …
13:48 Changeset [8989] by jkarder

#1890: refactored DuplicatesSelector and ProgressiveOffspringPreserver

13:32 Changeset [8988] by jkarder

#1331: Equals method in SingleObjectiveSolutionSimilarityCalculator now only performs structural comparison if solutions have almost the same quality

13:04 Changeset [8987] by jkarder

#1331: fixed lookup of the method used to evaluate TestFunctions in the SingleObjectiveTestFunctionImprovementOperator

13:02 Changeset [8986] by bburlacu

#1763: Surrounded disposable graphics objects with using blocks.

10:54 Changeset [8985] by gkronber

#1976 added comment about call to R² evaluator in const-opt evaluator

10:36 Changeset [8984] by mkommend

#1976: Returned original quality in case of an exception in the SymbolicRegressionConstantOptimizationEvaluator.

10:07 Changeset [8983] by ascheibe

#1890 fixed prebuild event of Scheduling instances


19:02 Changeset [8982] by gkronber

#1902: removed class HyperParameter and changed implementations of covariance and mean functions to remove the parameter value caching and event handlers for parameter caching. Instead it is now possible to create the actual covariance and mean functions as Func from templates and specified parameter values. The instances of mean and covariance functions configured in the GUI are actually templates where the structure and fixed parameters can be specified.


23:46 Changeset [8981] by bburlacu

#1763: Forgot to set DialogResult in the InsertNodeDialog, fixed two omissions in the InteractiveSymbolicExpressionTreeChart.

23:15 Changeset [8980] by bburlacu

#1763: Refactored the tree simplifier. Improved tree/node edit operations.

14:42 Changeset [8979] by abeham

#1943: sealed class

12:13 Changeset [8978] by abeham

#1943: review comments


13:47 Changeset [8977] by abeham

#1985: Fixed case where no snapshots should be made

13:29 Changeset [8976] by mkommend

#1976: Minor code clean up in constant optimization analyzer.

11:31 Changeset [8975] by abeham


  • Moved arithmetic progression dialog to MainForm (created a folder dialogs)
  • Added a button to generate such a progression for snapshot times
  • Changed TimeLimitRun to react on ExecutionTimeChanged instead of maintaining its own timers
  • Changed to allow manual snapshoting only during Paused state
  • Perform a pause + snapshot when terminating the algorithm instead of stop + snapshot (allows the algorithm in the final snapshot to continue running if the option was selected)
11:18 Changeset [8974] by mkommend

#1951: Adapted SymbolicDataAnalysisEvaluator.CalculateWithScaling to the review comments

11:14 Changeset [8973] by mkommend

#1951: Corrected plugin dependencies of the symbolic timeseries prognosis plugins.

10:59 Changeset [8972] by mkommend

#1951: Changed SymbolicDataAnalysisModel.Scale to a protected instance method, added the method in the classificaton and regression models and adapted all calls to the Scale method.

09:57 Changeset [8971] by abeham

#1985: Synchronized with trunk


18:23 Changeset [8970] by gkronber

#1917: formatting

17:21 Changeset [8969] by mkommend

#1917: Corrected event registration for problem changes in CrossValidation.

15:04 Ticket #1989 (NormalDistributedCutPointsThresholdCalculator ignores ...) created by gkronber
When solving classification problems it is possible to assign …
12:55 Changeset [8968] by mkommend

#1988: Corrected configuration of the problem instance provider view in ProblemView which lead to a problem in the cross validation.

12:51 Changeset [8967] by ascheibe

#1673 added backwards compatibility region for AlgorithmName

12:27 Changeset [8966] by mkommend

#1917: Reversed changes in OnlineMeanAndVarianceCalculator as this must be first discussed with gkronber and should be tracked in a separate ticket.

12:19 Changeset [8965] by mkommend

#1917: Added missing event registration in AfterDeserialization of CrossValidation and clean up code if a problem changes in the crossvalidation. Additionally, I removed explicit calls to OnReset in the Load methods of IDataAnalysisProblems the reset event is automatically fired when the problem data is changed.

12:11 Changeset [8964] by ascheibe

#1986 fixed calling the shutdown command from a windows service

11:49 Changeset [8963] by mkommend

#1920: Corrected problem in RegressionSolutionErrorCharacteristicsCurveView regarding calculating the constant model.

11:16 Changeset [8962] by mkommend

#1673: Added space in view caption between the optimizer name and the view name. Renamed AlgorithmName in RunCollection to OptimizerName as suggested by ascheibe.

11:03 Changeset [8961] by abeham

#1985: added ability to edit snapshot times (changed representation to a list of timespan instead of a list of double)

10:50 Changeset [8960] by mkommend

#1763: Removed scaling in SymbolicRegressionSolutionImpactValuesCalculator as this does does not have any effect as long as the impact is calculated on the basis of the R².

10:33 Changeset [8959] by ascheibe

#1986 deleted SlaveShutdown branch

10:06 Ticket #1987 (In the CrossValidationView the value for the samples end field is not ...) closed by gkronber
duplicate: Duplicate of #1917
10:04 Ticket #1988 (In the CrossValidationView it is not possible to change the algorithm ...) created by gkronber
There is a problem with the view caching. Steps to reproduce: 1. …
10:02 Changeset [8958] by fschoepp


  • Added a administrator web interface for job management
  • Fixed Hive Client (PluginValidator) to find the assemblies within the right directories
  • Reorganized controller classes (Folders HL, Interfaces, Azure)
  • You may now successfully schedule and run jobs with the web ui.
10:00 Ticket #1987 (In the CrossValidationView the value for the samples end field is not ...) created by gkronber
09:57 Changeset [8957] by ascheibe

#1986 merged SlaveShutdown branch back into trunk

01:59 Changeset [8956] by abeham


  • Removed .resx file
  • Fixed bugs
Note: See TracTimeline for information about the timeline view.