Timeline

15:51 Changeset [5404] by cneumuel

moved heartbeat timestamps of slaves and jobs into database to make server stateless
made slave use the right authentication ("hiveslave" instead of HL username/password)
moved heartbeat related methods into HeartbeatManager
changed signature of Service.Hello method, so all hardware related information is transferred in that method withing the Slave-object

12:40 Changeset [5403] by epitzer

changed the workflow of aquireing a new job from server.
- if a job is available for calculation, the slave receives the jobId already with the heartbeats. The job is then exclusively assigned to this slave.
extended the metainfo for a slave by OperatingSystem and CpuArchitecture
enhanced the way plugin-dependencies are discovered by using the types used by XmlGenerator. Now only mimimum amount of plugins are transferred.
selection of waiting jobs now consideres assigned slave-group
more unit tests for service
added unit tests for experiment manager

Support exporting types in type cache and add a support method for XmlGenerator to access this list (#1403)

12:04 Ticket #1403 (XmlGenerator should show which types were used for serialization) created by cneumuel

When using `XmlGenerator.Serialize(object obj, MemoryStream …

01/31/11:

18:15 Changeset [5402] by cneumuel

16:37 Ticket #1402 (A batch run is stopped whenever an additional view is closed) created by svonolfe

single sign on with HL
local plugins are uploaded if not available online (user can force the useage of local plugins)
changed plugin and plugindata db-schema
plugin dao tests

Whenever an additional view for a batch-run is opened and then closed, …

16:27 Ticket #1401 (The View host throws an exception for nested experiments) created by svonolfe

If the nesting-level of experiments is too high, the view host crashes …

13:40 AdditionalMaterial edited by swagner

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13:39 AdditionalMaterial edited by swagner

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13:32 AdditionalMaterial edited by swagner

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12:33 Changeset [5401] by swagner

Added folder for conferences in 2011

10:38 Changeset [5400] by cneumuel

#1260

updated hive binaries

10:35 Changeset [5399] by cneumuel

#1260

fixed wiring of textboxes in HiveExperimentManager
robustified results polling in HiveExperimentManager
robustified HiveEngine

09:02 Changeset [5398] by cneumuel

#1247

Engine should be allowed to be copied also when in state Started. This is needed so that HiveEngine can make copies of Operations which reference an Engine

02:37 Changeset [5397] by swagner

Worked on OKB (#1174)

01/30/11:

13:00 Changeset [5396] by gkronber: #1400. Refactored interpreter for symbolic expression trees.
12:55 Changeset [5395] by gkronber: Added symbol frequency analyzer to default analyzers list of artificial ant problem. #1398
11:46 Ticket #1400 (State of symbolic expression interpreter should be encapsulated into a ...) created by gkronber

01/29/11:

13:29 Changeset [5394] by cneumuel

#1347

jobs are deleted when engine is paused or stopped
execution time on hive is computed

01/28/11:

16:00 Ticket #1399 (Locked CheckedItemCollectionView should not disable the contained ...) created by mkommend

Currently the listview in the CheckedItemCollectionView is disabled …

15:26 Changeset [5393] by mkommend

Added new symbols to type coherent grammar (ticket #1387).

13:10 Changeset [5392] by gkronber

#1398 fixed a bug in SymbolicExpressionSymbolFrequencyAnalyzer.

11:19 Changeset [5391] by mkommend

Corrected naming of results in ValidationBestSymbolicClassificationSolutionAnalyzer (ticket #1391).

09:53 Changeset [5390] by abeham

#567

Added installer to main directory
Added installation of plugin template
Updated template zips

02:37 Changeset [5389] by swagner

Worked on OKB (#1174)

00:51 Changeset [5388] by abeham

#567

Updated default value for year in license snippet
Updated new view wizard

01/27/11:

17:04 Changeset [5387] by mkommend

Removed unnecessary result assignment in SymbolFrequencyAnalyzer (ticket #1398).

17:00 Changeset [5386] by mkommend

Implemented SymbolicExpressionSymbolFrequencyAnalyzer (ticket #1398).

14:56 Ticket #1398 (FunctionFrequencyAnalyzer for symbolic expression trees) created by mkommend

10:42 Changeset [5385] by abeham

#1394

Separated NormalAllPositionsManipulator into FixedNormalAllPositionsManipulator and SelfAdaptiveNormalAllPositionsManipulator.cs
Classname and behavior of SelfAdaptiveNormalAllPositionsManipulator.cs remains to be the same as NormalAllPositionsManipulator for backwards compatibility reasons

10:26 Changeset [5384] by mkommend

ticket #1374 - Implemented root symbol and changed power as well as root symbol to use a rounded exponent.

09:56 Changeset [5383] by abeham

#1397

Fixed wiring of depth parameter in EvolutionStrategy

09:50 Ticket #1397 (EvolutionStrategy does not correctly parameterize depth in Analyzer ...) created by abeham

09:44 Changeset [5382] by abeham

#1395

Fixed RealVectorCrossover (it did not produce a child)
Added wiring of the bounds checker

01/26/11:

22:04 Ticket #1396 (Enable to solve TSPs which are specified only by a distance matrix) created by swagner

It should be possible to specify a TSP only by its distance matrix and …

18:39 Changeset [5381] by abeham

#1395

Allowed to select the bounds checker to use in all RealVectorManipulator and RealVectorCrossover operators
Added a second bounds checker, the ReflectiveBoundsChecker which does not cut at the bounds, but mirrors the vector at the bounds
Use a repeating strategy in the move generators
Removed obsolete IRealVectorPSODecoder and IRealVectorPSOEncoder interfaces
Marked RealVectorToRealVectorEncoder as obsolete, internal and removed all meaningful code from it (it slipped into the release and should be thrown out as soon as possible)
Use a repeating strategy to stick within the bounds in the StdDevStrategyVectorManipulator when manipulating the mutation strengths
By default use smaller initial bounds in the StdDevStrategyVectorCreator (parameterized by the problem)

14:20 Ticket #1395 (Change bounds handling in RealVector operators) created by abeham

If a manipulation operation results in a value that is outside the …

14:14 Ticket #1394 (Separate NormalAllPositionsManipulator in a self-adaptive and normal ...) created by abeham

Currently the NormalAllPositionsManipulator assumes a sigma of 1 if …

13:21 Changeset [5380] by mkommend

ticket #1324 - Corrected ItemSetView to check for duplicates while dropping items.

13:18 Changeset [5379] by svonolfe

Implemented review comments by abeham for the SuccessProgressAnalysis (#1392)

02:10 Changeset [5378] by swagner

Worked on OKB (#1174)

01/25/11:

18:09 Changeset [5377] by mkommend

ticket #1256 - Changed SymbolicSimplifier to handle lagged variables correctly.

17:58 Changeset [5376] by abeham

#1393

Replacer will use Random replacement when no other replacement is defined

17:53 Ticket #1393 (Operator "Replacer" in island algorithms produces an exception) created by abeham

The Replacer is an operator that must be customized with two …

17:34 Changeset [5375] by ascheibe

16:59 Changeset [5374] by mkommend

added various bits to the Hive Server
adjusted data model

Reverted accidentally commited project file HL.Analysis (ticket #1256).

16:51 Changeset [5373] by mkommend

ticket #1256 - Merged new timeseries symbols from branch to trunk.

14:10 Changeset [5372] by svonolfe

Implemented first version of success progress analysis (#1392)

13:23 Changeset [5371] by mkommend

ticket #1324: Added argument null checks in (Add|Insert|Remove|Update)ListViewItem and UpdateListViewItem(Image|Text) methods.

10:44 Changeset [5370] by svonolfe

Created branch for the success progress analysis (#1392)

10:44 Ticket #1392 (Successful offspring analysis should be added) created by svonolfe

Different operators should be analyzed for their success in an OSGA.

10:44 Changeset [5369] by mkommend

Removed unused methods in TableFileParser (ticket #1173).

09:46 Changeset [5368] by svonolfe

Fixed some minor issues in the VRP operators (#1177)

01/24/11:

19:04 Changeset [5367] by gkronber

#1136 Fixed test cases for symbolic expression tree encoding operators (+ minor bug fixes in symbolic expression tree operators).

17:38 Changeset [5366] by abeham

17:12 Changeset [5365] by cfischer

Fixed discovery of the main loop operator in the MainLoop property

Implemented automatic adaptation of maximization parameter for symbolic regression and classification problems; Added new maximization property in symbolic regression and classification evaluators. #1381

17:00 Changeset [5364] by ascheibe

#1233 incorporated Hive IISModule from 3.3

10:50 Changeset [5363] by ascheibe

#1233 adapt Hive to HL trunk

10:46 Changeset [5362] by mkommend

Corrected discovering of Analyzers in UserDefinedAlgorithm (ticket #1382).

10:12 Changeset [5361] by cneumuel

03:32 Changeset [5360] by swagner

minor bugfixes

Worked on OKB (#1174)

01:33 Changeset [5359] by cneumuel

12:49 Changeset [5358] by cneumuel

renamed RunsAnalyzer to SolutionCacheAnalyzer
only most recent results will stay in cache to avoid memory problems
some minor tweaks and bugfixes

01/23/11:

#1347

fixed minor bug

12:47 Changeset [5357] by cneumuel

15:18 Changeset [5356] by abeham

changed ordering of parameter combinations to make them better readable
changed handling of invalid parameter settings from penalty approach to repair approach

01/22/11:

02:38 Changeset [5355] by swagner

Adapted all algorithms to count evaluated solutions / moves and outside of the parallel region
Used the same pattern in every algorithm: Initialize and collect the variable in the Algorithm and increment it in the main loops and main operators

Worked on OKB (#1174)

00:12 Changeset [5354] by abeham

#1333

Adapated Tabu Search to run move evaluations and tabu check in parallel

01/21/11:

23:31 Changeset [5353] by abeham

#1333

Adapted local search to perform move evaluation in parallel (using the parallel engine)

22:51 Changeset [5352] by abeham

#1333

Removed changes to IntCounter that would make it thread-safe, if a thread-safe operator is needed a separate one should be implemented
Moved counting of evaluated solutions out of the parallel region

22:49 Changeset [5351] by abeham

16:40 Ticket #1391 (Naming of results of classification problem should be improved) created by swinkler

Added EvaluatedSolutions as result to the Island GA
Moved island analyzer out of the islands processing branch (should that becoming parallelized the analysis operator will be executed sequentially for each island)
Related ticket #1333

* There's a typo in "Best solution height (validiation)". * I suggest …

16:26 Changeset [5350] by jwolfing

#1196 added setpassword to the model

16:09 Changeset [5349] by gkronber

Made ADF parameters changeable by default. #1354

12:59 Changeset [5348] by mkommend

Added functionality to resize bubbles although the size combobox is set to constant (ticket #1056).

12:37 Changeset [5347] by abeham

#1346

Fixed cloning behavior in some operators
Fixed problem UI textbox length

10:54 Changeset [5346] by abeham

10:41 Changeset [5345] by epitzer

Added EvaluatedSolutions result to GeneticAlgorithm
Updated the GA and SGP samples (GA samples with parallel engine, SGP with sequential engine)

Add new alternate view ConstrainedValueParameterConfigurationView for configuring the ValidValues ItemSet (#1390)

10:30 Ticket #1390 (ConstrainedValueParameters.ValidValues cannot be changed in the GUI) created by epitzer

When creating a user-defined algorithm it would be nice to include a …

03:53 Changeset [5344] by swagner

Worked on OKB (#1174)

02:23 Changeset [5343] by swagner

Added base class for multi-objective problems MultiObjectiveProblem<T, U> (#1389)

02:13 Ticket #1389 (Provide a base class for multi-objective problems) created by swagner

A base class for multi-objective problems should be provided by the …

01/20/11:

18:22 Changeset [5342] by mkofler

#852: Worked on parameter wiring to ensure that users may only select correct parameter combinations (e.g. NeighborhoodParticleUpdater + some topology).

17:51 Changeset [5341] by mkommend

Corrected minor flaw regarding equal classification scores during the calculation of the optimal thresholds (ticket #1383).

14:54 Changeset [5340] by cneumuel

12:57 Changeset [5339] by mkofler

made solution cache use less memory, by deleting unnecessary information

#852: Added Multi PSO Initializer/Updater (Liang and Suganthan, 2005)

11:51 Changeset [5338] by swagner

Worked on OKB (#1174)

01:30 Changeset [5337] by cneumuel