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21:40 Changeset [6102] by dhohl

#1499 query filter
recursive layout of the filters

19:07 Changeset [6101] by ascheibe


  • don't lock engines for so long in StartJobInAppDomain
  • move SlaveCommListener to ConsoleClient
  • delete orphaned job folders at startup
17:56 Changeset [6100] by ascheibe


  • Executor now sends all exceptions to the ExperimentManager as NetNamedPipe communication won't be possible in a Sandbox due to security constraints
  • count stopped and aborted jobs correctly
  • send correct status when a job is stopped by the ExperimentManager
  • try to log unhandled exceptions to gui if no EventLog is available
  • don't crash if job is sent more than once by server
17:50 Changeset [6099] by mkommend

#1461: Updated plugin and assembly file versions.

17:39 Changeset [6098] by mjesner

#1499 cleanup because of invalid references

17:35 Ticket #1503 (Integrate Bubble Chart Visualization to MVC2) created by mjesner
Integrate the existing user contorl into MVC2. Create a controller …
17:26 Changeset [6097] by mjesner

#1499 query filter

14:59 Changeset [6096] by mkommend

#1413: Fixed remaining bugs in the bubble chart.

14:46 Changeset [6095] by gkronber

#1498: added check for very small and very large values in mean/variance calculator to fix numeric instability problems.

14:10 Changeset [6094] by mkommend

#1413: Correct bugs in bubble chart (index starts with -1, double click on points that lie on axis, changing the axis value by a key stroke).

10:39 Changeset [6093] by svonolfe

Merged changes from trunk into branch (#1177)

03:35 Changeset [6092] by swagner

Updated samples (#1461)

02:32 Ticket #1502 (Operator parameters wired by the algorithm should be hidden per default) created by swagner
Follow-up ticket of #1377. Some parameters are not correctly shown or …
02:25 Changeset [6091] by swagner

Hid ReplacedSelectorParameter and SelectedSelectorParameter in RandomReplacer and WorstReplacer as their values are predefined and should not be changed (#1377)

00:40 Ticket #1501 (`RunCollectionBubbleChartView` crashes when a run is added during a ...) created by cneumuel
I have experienced several crashes of HeuristicLab when a run was …


22:31 Ticket #1500 (Sometimes zooming the y-axis in the runcollection boxplot view does ...) created by abeham
The cursor will always select the entire y range when trying to zoom …
22:02 Changeset [6090] by cneumuel


  • added weight parameters for quality, stddev and evaluated solutions
  • lots of fixes
16:18 Ticket #1499 (Implement Filter in MVC2) created by mjesner
Implement the Filter in MVC2, using * Controller …
15:50 Changeset [6089] by abeham


  • Fixed an issue were a TSP move evaluator could be selected in the QAP
15:49 Changeset [6088] by abeham


  • Fixed an issue were a TSP move evaluator could be selected in the QAP
15:38 Ticket #1498 (`BestQuality` Value in Symbolic Regression is greater than 1 with ...) created by cneumuel
I have experienced BestQuality values which exceeded 1 in …
14:57 Changeset [6087] by abeham


  • Adapted analyzer to add best-known solution in case it was unknown, but its quality was known
  • Added best-known solutions for esc32a, sko49 in QAPLIB Solution format
  • Changed some solutions to be EmbeddedResources so that they'd be picked up


15:40 Changeset [6086] by abeham


  • Added problem-specific local improvement operator (best improvement local search using swap2 moves)
    • Adapted ExhaustiveSwap2MoveGenerator to yield moves
  • Added a parameter BestKnownSolutions to collect possible optimal invariants
    • Adapted BestQAPSolutionAnalyzer to collect optimal invariants
  • Added a function to the QAP Evaluator that calculates the impact of a certain allele
14:53 Ticket #1497 (Implement local search operator for QAP) created by abeham
For use in VNS implement a best-improvement local search operator that …


19:20 Changeset [6085] by mholper

added AddPlatformstest #1441

18:34 Changeset [6084] by gschwarz

#1433 added UserControls

18:06 Changeset [6083] by abeham


  • updated download button to 3.3.4
17:54 Changeset [6082] by abeham


  • Added the missing ISelector interface
14:58 Changeset [6081] by abeham


  • Implemented GeneralizedRankSelector
13:45 Ticket #1496 (Implement generalized rank selection operator) created by abeham
I just read about a generalized rank selection operator which allows a …
11:46 Changeset [6080] by mholper

creating ECJClient using all four subservice Projects #1441

11:46 Changeset [6079] by mholper

creating ECJClient using all four subservice Projects #1441

11:45 Changeset [6078] by mholper

creating ECJClient using all four subservice Projects #1441

11:18 Changeset [6077] by gkronber

#1461: changed GP samples to use parallel engine

10:53 Changeset [6076] by msammer

#1446 Changed RunCollectionTable for using it in the MVC-pluginhost. Changes for using real Run-objects in the table

02:57 Changeset [6075] by mholper

removed wsit-client.xml from Services (exists only once in Connectorproject) #1441

02:57 Changeset [6074] by mholper

removed wsit-client.xml from Services (exists only once in Connectorproject) #1441

02:57 Changeset [6073] by mholper

removed wsit-client.xml from Services (exists only once in Connectorproject) #1441

02:57 Changeset [6072] by mholper

removed wsit-client.xml from Services (exists only once in Connectorproject) #1441


21:53 Changeset [6071] by mholper

keystore.jks removed #1441

21:53 Changeset [6070] by mholper

keystore.jks removed #1441

21:45 Changeset [6069] by mholper

removed maven pom #1441

21:45 Changeset [6068] by mholper

added RunCreationService as Netbeansproject #1441

21:44 Changeset [6067] by mholper

added RunCreationService as Netbeansproject #1441

21:43 Changeset [6066] by mholper

added Queryservice as Netbeansproject #1441

21:43 Changeset [6065] by mholper

added Queryservice as Netbeansproject #1441

21:42 Changeset [6064] by mholper

added Authenticationservice as Netbeansproject #1441

21:42 Changeset [6063] by mholper

added Authenticationservice as Netbeansproject #1441

21:41 Changeset [6062] by mholper

added Administrationservice as Netbeansproject #1441

21:40 Changeset [6061] by mholper

added Administrationservice as Netbeansproject #1441

21:38 Changeset [6060] by mholper

removed eclipse projects #1441

11:01 Changeset [6059] by mkommend

#1493: Correct bug in multi-objective validation analyzer.

10:57 Changeset [6058] by mkommend

#1493: Corrected bug in symbolic data analysis multi-objective validation analyzer and estimated values view.

10:40 Ticket #1495 (Add references to algorithms, problems, and operators) created by abeham
We should make sure that most of the algorithms, operators, and …
08:29 Changeset [6057] by svonolfe

Added reference to paper for the VNS implementation (#1425)


22:20 Changeset [6056] by abeham


  • Added the ULX crossover for permutation encodings
  • Added an IEqualityComparer<Permutation> that will check whether two permutations are equal
21:46 Ticket #1494 (Implement ULX crossover) created by abeham
This crossover is described in Tate, D. M. & Smith, A. E. A genetic …
09:22 Changeset [6055] by abeham


  • updated branch from trunk
00:22 Ticket #1493 (NSGA-II crashes when started with a new symbolic regression or ...) created by swinkler
After creaing a new regression or classification problem in a new …


23:15 Documentation/Howto/OptimizeAnyLogicModels edited by abeham
23:12 Documentation/Howto/OptimizeAnyLogicModels edited by abeham
22:17 Documentation/Howto/OptimizeAnyLogicModels edited by abeham
tbc (diff)
22:12 Documentation/Howto/OptimizeAnyLogicModels edited by abeham
tbc (diff)
18:04 Documentation/Howto/OptimizeAnyLogicModels created by abeham
15:40 Changeset [6054] by abeham


  • Updated remaining samples (ES, GA-TSP, GA-VRP, Island GA-TSP, LS-Knapsack, SA-Rastrigin, TS-TSP)
15:39 Changeset [6053] by abeham


  • Added hiding to some more algorithms and problems
11:41 Changeset [6052] by svonolfe


  • Readded problem-specific analyzers
  • Updated VNS sample
04:10 Changeset [6051] by swagner

Changed some more parameters to be hidden per default and corrected wrong layout in some parameter views (#1377)


17:42 Changeset [6050] by wtollsch

#1433 menue entries and views for OKB Admin created / adapted, each view contains a listbox

12:25 AdditionalMaterial edited by gkronber
fixed link (diff)
12:23 AdditionalMaterial edited by gkronber
added link to dataset analysed in evofin publication (diff)
12:21 Changeset [6049] by gkronber

added macro economic dataset for evo* publication (evofin workshop)

11:34 Changeset [6048] by gkronber

#1461: deactivated overfitting analyzer in symbolic regression and classification samples.


20:10 Changeset [6047] by gkronber

#1461: updated GP samples


10:09 Ticket #1379 (Improve self-adaptive operators in ES) closed by abeham
duplicate: this is a duplicate of #1394 and was already released with 3.3.3
10:00 Changeset [6046] by abeham


  • updated branch with trunk changes
09:24 Ticket #1492 (When downloading HeuristicLab as zip and extracting the files the exe ...) created by abeham
After downloading HeuristicLab as a zip file the file is marked as …
09:10 Changeset [6045] by abeham


  • fixed some project references (they were listed as file references and caused a warning)
01:30 Changeset [6044] by abeham


  • readded the removal of one of the result collector's collected values (and added a comment to the local search mainloop hinting, that a change can break another operator)
  • updated and readded the sample
01:21 Ticket #1491 (Improve copy and paste between StringConvertibleMatrix and -Array) created by abeham
Sometimes the row headers are included in the clipboard data when …
00:43 Changeset [6043] by abeham


  • added backwards compatibility for LocalSearchMainLoop
  • fixed build breaker
00:29 Changeset [6042] by abeham


  • Changed LocalImprovementOperators
    • Changed interface (made Problem a property, added a property that denotes the type of the problem that it can be applied on, added some general parameters)
    • Added some parameters and wiring
    • Changed move discovery and parameterization and added a helper class to ease finding compatible move operators
    • Discovering only IMultiMoveOperators and IExhaustiveMoveOperators and putting the multi move ones first
    • Fixed bug in Apply method that could create an endless string of nested execution contexts
    • Removed all problem specific analyzers in the two local improvement operators and only left the BestAverageWorstQualityAnalyzer since it doesn't make any sense to perform diversity or allele analysis during local improvement in the most common case and those analyzers take a lot of time (one can always add them manually should he/she be interested). The analyzers in the VNS's Analyzer parameter are left untouched.
  • Removed shaking operator and interface from VNS plugin and added that to Optimization and Optimization.Operators
  • Changed some ValueParameters to ConstrainedValueParameters and added type discovery to fill them (using the ProblemType property to get compatible local improvement operators)
  • Added missing GPL license headers
  • Changed some ValueParameters to the new FixedValueParameters
  • Added an additional encoding specific ShakingOperator to each encoding and added that to each problem
    • reason is that only the problem/encoding can really decide if a shaking operator is meaningful or not
  • Fixed an unrelated bug in the BestAverageWorstQualityAnalyzer that I encountered (and made the fix backwards compatible)
    • Also added a snippet for creating the backwards compatible comment marker and region
  • Fixed the operator graph of the VNS main loop
    • The condition to continue only when the local search was not successful is not necessary and is not part of the VNS definition as far as I know it (only condition to break the inner loop is when k reaches k_max)
  • Changed the ShakingOperator to input current index and output the maximum number of neighborhoods instead of a boolean that indicates that the last index has been reached since the maximum number is a little more generally useful and equally powerful in modeling
    • Remodeled the VNS main loop to check for k < k_max in order to continue the inner loop
  • other changes that I forgot...

Still necessary

  • test, test, test
  • check for backwards compatible breakers
  • add a maximum evaluated solutions stop criterion
  • optionally: implement fast problem specific local search improvement operators that do not build on the whole generic overhead (e.g. a 2-opt TSP specific local search operator). The idea of VNS is really to converge to a local optimum which is difficult to achieve using the current rather limited termination options


11:43 Changeset [6041] by jhelm

#1329: Created empty plugin for scheduling.

11:10 Changeset [6040] by jhelm

#1329: Created branch for scheduling problems.

11:04 Ticket #1490 (Implement Scheduling Problems) closed by jhelm
duplicate: This ticket is closed due to duplicated ticket #1329.
10:58 Changeset [6039] by cneumuel


  • small fixes
10:56 Changeset [6038] by cneumuel


  • reduced significance of NormalCrossovers
  • small fixes
10:40 Ticket #1490 (Implement Scheduling Problems) created by jhelm


17:23 Changeset [6037] by mkommend

#1486: Deleted unnecessary files.

17:16 Changeset [6036] by mkommend

#1486: Decoupled operator graph visualization content classes from view classes.

13:05 Ticket #1489 (Change interface between problem and algorithm) created by abeham
The more problems and the more algorithms we add to HeuristicLab the …


11:08 Changeset [6035] by gkronber

#1364 added reference to no same mates paper by Gustafson


19:17 Documentation/Howto/UseHiveForOptimization edited by cneumuel
19:00 Changeset [6034] by cneumuel


  • updated binaries
18:58 Changeset [6033] by cneumuel


  • created baseclass for jobs (ItemJob) which derives OperatorJobs and EngineJobs
  • created special view for OptimizerJobs which derives from a more general view
  • removed logic from domain class HiveExperiment and moved it into RefreshableHiveExperiment
  • improved ItemTreeView
  • corrected plugin dependencies
  • fixed bug in database trigger when deleting HiveExperiments
  • added delete cascade for Plugin and PluginData
  • lots of fixes
17:47 Changeset [6032] by abeham


  • updated from trunk
  • fixed the bug regarding the -1 x-axis start
13:37 Changeset [6031] by mkommend

#1488: Corrected locking of OperatorShapeInfo.

13:35 Changeset [6030] by mkommend

#1488: Corrected locking of OperatorShapeInfo.

13:30 Changeset [6029] by mkommend

#1488: Added lock around critical region in cloning ctor of OperatorShapeInfo.

13:23 Ticket #1488 (Cloning of OperatorShapeInfo is not thread safe) created by mkommend
This is due to the fact that the cloning of the nested Bitmap is not …
13:05 Changeset [6028] by abeham


  • Changed unit test slightly as the other failed on my machine
12:37 Changeset [6027] by epitzer

Small improvements to font serialization: (#1487)

  • included font size units and vertical font indicator for complete serialization
  • removed unnecessary checks for null during serialization
  • removed checks during deserializaiton: incorrect files should not cause nulls to be deserialized but throw an error instead
  • added unit test
  • replaced string concatenation with string.Format()
10:52 Changeset [6026] by mkommend

#1413: Removed bug regarding the axis value change.

10:05 Changeset [6025] by mkommend

#1049: Added a check for abstract types in ValueParameter.CreateDefaultValue.


23:27 Changeset [6024] by cneumuel


  • improved the way AlgorithmExecutor handles cancellation
23:26 Changeset [6023] by cneumuel


  • added missing files
18:45 Ticket #1487 (Add a serializer for objects of type System.Drawing.Font) created by abeham
18:43 Ticket #1285 (Write a batch file for compiling without VS2010) closed by abeham
18:36 Changeset [6022] by abeham


  • Updated branch with changes from the trunk
  • Updated Font2XmlSerializer according to Erik's suggestions
17:33 Changeset [6021] by gkronber

#1348: added ContainsKey check and throw ArgumentException with a more descriptive error message.

17:33 Changeset [6020] by abeham


  • Fixed some bugs
  • Fixed out-of-sync issue in DataRowVisualPropertiesControl
  • Added border in histogram (white for very dark colors)
  • Added serializer for System.Drawing.Font
  • Added option to choose the font of the title as well as the axis of the chart
17:08 Ticket #1486 (Decouple OperatorGraphVisualizationInfo from the associated view classes) created by mkommend
This is necessary as Hive 3.4 transports every needed assembly to the …
16:10 Ticket #1485 (Research publishing (and updating) tools integrated in VS2010) created by gkronber
16:01 Ticket #1484 (Crossover probability for evolutionary algorithms) created by mkommend
15:01 Documentation/Howto/UseHiveForOptimization edited by cneumuel
14:59 Documentation/Howto/UseHiveForOptimization edited by cneumuel
14:57 Documentation/Howto/UseHiveForOptimization created by cneumuel
12:07 Changeset [6019] by mkommend

#1049: Corrected bug in TypeSelector.

Note: See TracTimeline for information about the timeline view.