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20:13 Changeset [6825] by ascheibe

#1648 updated the database scheme and dto's

10:36 Changeset [6824] by mkommend

#1479: Updated old limit for old all architecture manipulating unit test.

09:51 Ticket #1652 (Add option to switch between Optimizer MainForms) created by ascheibe
Because the standard DockingMainForm has resizing issues on some …


17:56 Ticket #1651 (TypeSelector and new item dialog are slow because they create instances) created by gkronber
This should be solve by detecting and listing only the available …
16:28 Changeset [6823] by ascheibe


  • implemented administrator ui review comments
  • implemented slave ui review comments
14:09 Changeset [6822] by mkommend

#1479: Updated GP Unit tests.

13:27 Changeset [6821] by ascheibe

#1648 some cosmetic fixes

13:06 Changeset [6820] by ascheibe

#1648 some minor fixes in the dto's, database and sql scripts

12:59 Changeset [6819] by mkommend

#1479: Corrected tooltips in symbol views and minor typo in TypeCoherentGrammar.

12:47 Changeset [6818] by mkommend

#1573: Made RunView always readonly to prevent the manipulation of run results.

12:33 Changeset [6817] by mkommend

#1479: Corrected ReplaceBranchManipulation to create valid subtrees.


16:14 Changeset [6816] by mkommend

#1573: BatchRuns prepared the included optimizer if they were resumed from pause state.#1479: Adapted symbolic expression encoding unit tests.

16:00 Changeset [6815] by ascheibe


  • join user and client management to 1 project
  • completed webservice interface
15:51 Changeset [6814] by mkommend

#1479: Adapted symbolic expression encoding unit tests.

09:13 Changeset [6813] by gkronber

#1479 corrected number of allowed subtrees of IfFoodAhead symbol


21:04 Changeset [6812] by gkronber

#1650 fixed SVM_TYPE and added code to set the weights of the different classes.

20:44 Ticket #1650 (Exception occurs when selecting EPSILON_SVC as SVM type in ...) created by gkronber
18:32 Changeset [6811] by gkronber

#1081 added configuration of default grammar for time-series prognosis and improved multiple update of variable impacts result

17:53 Changeset [6810] by ascheibe


  • added a db layer for user management
  • added a user management clients project
  • worked on user management service
17:45 Changeset [6809] by gkronber

#1480 added check if row index lies within the possible range of the dataset and implemented interpretation of time series symbols in the IL emitting interpreter. Added test cases for evaluation of time series symbols.

15:22 Changeset [6808] by gkronber

#1081 fixed build.

12:49 Changeset [6807] by gkronber

#1081 added views for time series prognosis

12:48 Changeset [6806] by svonolfe

Fixed small issue in PDP moves (#1177)

12:33 Changeset [6805] by mkommend

#1479: Corrected anchors of textboxes in symbol views.

11:21 Changeset [6804] by mkommend

#1479: Corrected enabled state of symbol view.

11:12 Changeset [6803] by mkommend

#1479: Merged grammar editor branch into trunk.

10:11 Changeset [6802] by gkronber

#1081 added classes (problem, evaluators, analyzers, solution, model, online-calculators, and views) for time series prognosis problems and added an algorithm implementation to generation linear AR (auto-regressive) time series prognosis solution.

07:51 Changeset [6801] by abeham


  • Added affinity-based move
06:35 Ticket #1649 (Evaluate Affinity-based moves for QAP) created by abeham


17:21 Changeset [6800] by ascheibe

#1648 started working on user management service

15:57 Changeset [6799] by ascheibe

#1648 added data model and service interface for client management

15:34 Changeset [6798] by ascheibe

#1648 created folder for Client/User Management

15:31 Ticket #1648 (Client and User Management) created by ascheibe
We need a way to manage clients (PC's) and users for HeuristicLab …
14:30 Changeset [6797] by svonolfe

Improved aspiration criterion for PDP moves (#1177)

14:24 Changeset [6796] by svonolfe

Fixed issue related to incremental evaluation (#1177)


17:15 Changeset [6795] by mkommend

#1479: Updated TypeSelector from trunk.


18:31 Changeset [6794] by abeham


  • Updated Hello (test) service, tested db publishing


21:05 Changeset [6793] by ascheibe

#1233 renamed Experiment Manager Folder

20:35 Changeset [6792] by ascheibe

#1233 Hive Experiment Manager is now called Hive Job Manager

20:19 Changeset [6791] by ascheibe

#1233 implemented Experiment Manager review comments

17:05 Changeset [6790] by svonolfe

removed duplicate analyzer (#1177)

16:54 Changeset [6789] by svonolfe

Added visualization of flows to PDP view (#1177)

16:48 Changeset [6788] by svonolfe

Fixed incorrect behavior of iterativeInsertionCreator for PD problems (#1177)

16:47 Changeset [6787] by svonolfe

Fixed possible race condition in moves (#1177)

12:20 Changeset [6786] by mkommend

#1479: Integrated missing trunk changes.

12:15 Changeset [6785] by mkommend

#1579: Deleted obsolete files from trunk.

12:00 Changeset [6784] by mkommend

#1479: Integrated trunk changes.

11:38 Ticket #1647 (The VariableFrequenyAnalyzer should display the variables sorted by ...) created by mkommend
Currently the variables in the resulting data table are displayed in …
11:33 Changeset [6783] by gkronber

#1635 fixed a bug leading to incorrectly sorted row names in the variable impact view.

11:15 Changeset [6782] by mkommend

#1479: Finished configuration of TypeCoherentExpressionGrammar and improved usability of the grammar editor.

11:04 Changeset [6781] by abeham


  • renamed publish settings file
11:00 Changeset [6780] by abeham


  • restructured files
10:49 Changeset [6779] by abeham

#1619 (minor changes)

  • fixed initial sql script
  • removed unused class
  • changed config
  • updated entity model
10:48 Ticket #1646 (Implement new Crossover for GP) created by mkommend
The current crossover implementation does not consider the …
10:44 Changeset [6778] by abeham


  • Added simple Hello service for test and demonstration reasons
10:40 Ticket #1629 (Remove outdated plugins for data analysis which were kept in 3.3.4 for ...) closed by gkronber
duplicate: duplicate of #1591
09:01 Changeset [6777] by gkronber

#1552 removed first implementation for regression workbench again.

08:28 Changeset [6776] by gkronber

#1640 fixed a bug in parsing datetime values and improved code for filling dataset columns


17:36 Changeset [6775] by gkronber

#1635: fixed a crash when trying to calculate variable impacts for runs that did not collect statistics about variable frequency.

16:56 Changeset [6774] by gkronber

#1645: fixed bug related to simplification of logarithmic expressions

16:54 Ticket #1645 (Bug in simplification of logarithm expressions) created by gkronber
* log(a * b) is simplified to log(a) + log(b) * log(a / b) is …
16:33 Changeset [6773] by svonolfe

Added moves for pickup and delivery problems (#1177)

16:32 Changeset [6772] by svonolfe

Added support for multiple moves in tabu search (#1177)

16:26 Changeset [6771] by svonolfe

Corrected behavior of various operators when a solution contains more tours than vehicles (#1177)

16:13 Changeset [6770] by gkronber

#1480 added code for the interpretation of lagged variables to the IL emitting interpreter.

16:12 Changeset [6769] by gkronber

#1640 fixed a bug in the interpretation of lagged variables introduced with r6740.

15:31 Changeset [6768] by ascheibe

#1233 removed unused fields from Job

14:48 Ticket #1644 (RepetitionsCounter is not displayed in the BatchRunView) created by mkommend
Currently there is no possibility to see how many repetitions will be …
14:17 Blog: User Interface resizing problem in HeuristicLab created by ascheibe
14:15 Changeset [6767] by mkommend

#1573, #1574: Decoupled execution states of Experiment and BatchRun with the nested optimizers.

13:47 Documentation/FAQ edited by ascheibe
09:52 Changeset [6766] by gkronber

#1635 added possibility to calculate impacts over all folds for cross validation runs.

09:51 Changeset [6765] by gkronber

#1579 reduced performance threshold for AllArchitectureAlteringOperatorsTest to reduce the number of build fails on the build server.


17:06 Changeset [6764] by ascheibe


  • fixed a bug in the hive server where it kept sending PauseAll cmd's
  • pop up the slave when a user clicks the balloon tip
  • set width of jobsView columns correctly
15:07 screenshot_settings.png attached to Documentation/FAQ by ascheibe
15:06 Documentation/FAQ edited by ascheibe
15:00 Changeset [6763] by gkronber

#1592 removed problem view from ClassificationEnsembleSolutionEstimatedClassValuesView

14:08 Changeset [6762] by ascheibe

#1233 remove UpdateControl, its no longer used

14:06 Changeset [6761] by ascheibe

#1233 finished refactoring Hive Administrator UI

13:59 Changeset [6760] by epitzer

#1530 integrate changes from trunk

13:00 Changeset [6759] by svonolfe

Adapted creators to support pickup and delivery constraints (#1177)

10:43 Changeset [6758] by svonolfe

Fixed issue in Prins encoding (#1177)


19:36 Changeset [6757] by ascheibe

#1233 deleted unused files

19:29 Changeset [6756] by ascheibe

#1233 adapted Administrator UI to be more like OKB

17:38 Changeset [6755] by gkronber

#1480 implemented code to handle root symbols for the il emitting interpreter and fixed code for power symbol.

17:01 Changeset [6754] by gkronber

#1640 fixed a problem with empty trainingindizes when using cross-validation

16:00 Changeset [6753] by svonolfe

Added customer relocation manipulator (#1177)

16:00 Changeset [6752] by svonolfe

Added support for incremental evaluation to improve performance (#1177)

15:59 Changeset [6751] by svonolfe

Fixed minor bugs in VRP operators (#1177)

13:58 Changeset [6750] by mkommend

#1643: Corrected RegressionSolutionErrorCharacteristicsCurveView.

13:57 Ticket #1643 (ErrorCharacteristicsCurveView uses wrong data points) created by mkommend
Currently the ErrorCharacteristicsCurveView does not calculate the …
12:48 Changeset [6749] by mkommend

#1640: Added Storable attribute to dataset values.

09:38 Changeset [6748] by abeham


  • Made instantiating of Creatables asynchronous
  • Added progress bar to indicate that there is something going on
08:51 Ticket #1642 (Add a loading bar to the new item dialog) created by abeham
The first time the new item dialog is instantiated it discovers and …


22:13 Changeset [6747] by ascheibe

#1233 updated urls to Hive-3.3 in config files

21:48 Changeset [6746] by ascheibe

#1641 updated project references

21:27 Changeset [6745] by ascheibe

#1641 added DayView control to HeuristicLab.ExtLibs

21:15 Ticket #1641 (Add DayView control to ExtLibs) created by ascheibe
DayView ( is a Windows Forms control …
20:17 Changeset [6744] by ascheibe


  • renamed last couple of folders
  • fixed an installer bug
  • now with more license headers and less magic numbers
18:04 Changeset [6743] by ascheibe


  • fixed a bug in the Slave UI
  • finished renaming Webservice and Dao methods to be consistent with Job/Task naming
  • some cosmetic changes and project dependencies cleanups
16:19 Changeset [6742] by gkronber

#1597 improved handling of empty rows.

15:35 Changeset [6741] by gkronber

#1640 adapted IL emitting interpreter to work with previous (r6740) changes of the dataset.

13:48 Changeset [6740] by mkommend

#1597, #1609, #1640:

  • Corrected TableFileParser to handle empty rows correctly.
  • Refactored DataSet to store values in List<List> instead of a two-dimensional array.
  • Enable importing and storing string and datetime values.
  • Changed data access methods in dataset and adapted all concerning classes.
  • Changed interpreter to store the variable values for all rows during the compilation step.
13:19 Ticket #1640 (Refactor datasets to allow the storage of strings and datetimes) created by mkommend
Currently only double values can be stored in the Dataset. …
11:20 Changeset [6739] by mkommend

#1579: Readded SymbolicRegressionTournamentPruning-Analyzer to Problems.DataAnalysis.Regression-3.3 for backwards compatibility reassons.

10:49 Changeset [6738] by mkommend

#1579: Corrected CalculatePearsonsRSquaredOfConstantTest.

10:12 Changeset [6737] by epitzer

#1530 Split type and serializer tokens and include special handling for CachedTypeSerializer (this should also fix #1527)

09:11 Changeset [6736] by gkronber

#1639 used Enumerable.Orderby method to sort values instead of Array.Sort because OrderBy performs a stable sort.

09:10 Ticket #1639 (Sorting values in a column should be stable) created by gkronber
This is convenient if the rows have been sorted already previously by …
08:36 Changeset [6735] by gkronber

#1480 reduced nodesPerSecThreshold for IL-emitting interpreter performance tests to fix problems with the release build on builder.


21:54 Changeset [6734] by ascheibe

#1233 some minor improvements in the Slave UI and Administrator UI


16:25 Changeset [6733] by abeham


  • Updated the model slightly
  • Deployed the service
  • Updated the GUI to perform asynchronous calls to the service
15:34 Changeset [6732] by gkronber

#1480 added IL emitting tree interpreter for symbolic data analysis and test case. Found and fixed a bug in the existing interpreter for boolean operators OR and AND with NaN arguments. However, this means that the output of previously stored solutions changes. We Probably we should keep the incorrect behavior now and document this accordingly, as changing this would need a version increment of all data analysis plugins.


20:31 Changeset [6731] by ascheibe

#1233 updated plugin dependencies and cleaned project references

20:19 Changeset [6730] by ascheibe

#1233 added Hive Slave HL App client

12:12 Changeset [6729] by gkronber

#1594 #1637 added view caching to NamedDataAnalysisSolutionView

10:45 Changeset [6728] by gkronber

#1557 implemented parallel evaluation in analyzers using ParallelEnumerable extension methods.

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