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17:29 Changeset [7788] by bburlacu

#1772: Fixed bug in fragment tracing.

15:39 Ticket #1844 (Implement the Schaffer F6 test function) created by abeham
It is good looking
12:38 Changeset [7787] by jkarder

#1331: created branch for ScatterSearch (trunk integration)

12:22 Changeset [7786] by jkarder


  • fixed bug in path relinking selection
  • fixed bug in ScatterSearch.Prepare()
  • added custom interface (IImprovementOperator) for Scatter Search specific improvement operators
  • switched from diversity calculation to similarity calculation
  • separated IPathRelinker from ICrossover
  • changed TestFunctionsImprovementOperator to use reflection for evaluating functions
  • changed SolutionPoolUpdateMethod to use similarity calculation for solution comparison
  • improved TravelingSalesmanImprovementOperator
  • improved operator graph
  • removed specific operators used to evaluate TestFunctions problems
  • removed custom crossover operator (NChildCrossover)
  • added parameters and adjusted types
  • adjusted event handling
  • changed access levels
  • minor code improvements
09:56 Changeset [7785] by bburlacu

#1772: Moved tree matching functionality in separate class, implemented new tree fragments analyzer. Fixed bug in GetCutIndex method.


10:15 Ticket #1832 (Support tree edit operations in the simplifier view) closed by bburlacu
10:10 Changeset [7784] by bburlacu

#1832: Moved replacement and impact values calculation code from view to separate files. Implemented simplifier actions: copy, cut, delete, insert node/subtree.


15:14 Changeset [7783] by epitzer

#1696 add neutrality breadth analysis by including and analyzing the number of possible neutral neighbors both overall and inside neutral areas


20:05 Ticket #1843 (The RunCollection dataType dictionary is never reset or updated) created by abeham
This dictionary should at least be cleared when the RunCollection is …


17:57 Changeset [7782] by ascheibe

#1722 fixed a NullReferenceException in Hive JobManager

14:41 Changeset [7781] by epitzer

#1839 allow preparing PSO with invalid problem and configure algorithm to run until the PSO main loop which does nothing (similar to e.g. Tabu Search)

14:39 Ticket #1842 (Changing engine on unsupported algorithm/problem configuration crashes HL) created by epitzer
When configuring an engine first with a valid problem, changing it …
13:35 Changeset [7780] by bburlacu

#1265: Fixed zoom and small issue with selection. Added tool tips.


12:26 Changeset [7779] by bburlacu

#1772: Implemented new View, improved functionality (tracking of fragments and operators)

10:51 Changeset [7778] by jkarder

#1331: added support for path relinking operators that use a multiple guiding strategy


19:41 Changeset [7777] by ascheibe

#1700 added configuration of number of cores used for calculation to slave

19:15 Changeset [7776] by jkarder

#1331: fixed Plugin.cs.frame

19:09 Changeset [7775] by jkarder


  • added operators for TestFunctions problems
  • added more path relinking operators for the TravelingSalesman and the Knapsack problem
  • added 2-tier version of the SolutionPoolUpdateMethod
  • added parameters and adjusted types
  • added some exception handling
  • adjusted event handling
  • updated plugin dependencies
  • minor code improvements


17:27 Changeset [7774] by sforsten

#1784: added Problems.Instances reference to Algorithms.DataAnalysis

17:02 Changeset [7773] by sforsten

#1784: branch to add reference

13:41 Changeset [7772] by sforsten


  • corrected build path of Problems.Instances
  • simplified the GenerateAllCombinationsOfValuesInLists method in ValueGenerator
13:09 Changeset [7771] by sforsten

#1784: merged everything from trunk revision 7770 to branch ProblemInstancesRegressionAndClassification

12:52 Changeset [7770] by sforsten


  • added some regions for readability
  • added import and export methods in DataAnalysisProblem and SymbolicDataAnalysisProblem to reduce code duplication
  • added a recursive and an iterative approach without many linq expression to generate all combinations of list elements in ValueGenerator
10:53 Ticket #1841 (Add additional problem instances for the QAP) created by abeham
A number of possibly interesting instances have been published by …
03:44 Ticket #1840 (Create data type for MDS view) created by abeham
I'd like to be able to collect results into a DissimilarityMatrix
01:01 Changeset [7769] by abeham

#1722: corrected error in text

00:01 Changeset [7768] by abeham


  • Added a check before parameterizing operators if there are any in the collection


04:14 AdditionalMaterial edited by swagner
04:11 Changeset [7767] by swagner

Added GECCO 2012 HL tutorial files

04:02 Changeset [7766] by swagner

Updated HL tutorial slides

03:42 Changeset [7765] by swagner

Updated HL tutorial slides

03:33 Changeset [7764] by swagner

Updated HL tutorial slides


23:51 AdditionalMaterial edited by swagner
16:04 Changeset [7763] by swagner

Updated HeuristicLab 3.3 architecture diagram

14:35 Changeset [7762] by abeham

updated architecture diagram with version from GECCO paper

14:23 Changeset [7761] by gkronber

minor changes

  • show LR model in mathematical notation
  • pruning of CV entries for swagner and gkronber


18:18 Ticket #1839 (The TestFunctions evaluators throw an exception after changing the problem) created by jkarder
Create a new PSO algorithm, add a new TestFunctions problem, change …


12:47 Changeset [7760] by mkommend

#1838: Changed RunView to allow modification of the name of a Run.

11:04 Ticket #1838 (The Name of Runs should be modifiable) created by mkommend
This would help to get a better overview when testing several …
Note: See TracTimeline for information about the timeline view.