Index: stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/ChemicalOne.cs
===================================================================
--- stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/ChemicalOne.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/ChemicalOne.cs	(revision 16170)
@@ -22,4 +22,5 @@
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
   public class ChemicalOne : ResourceRegressionDataDescriptor {
+    public ChemicalOne() : base("Chemical-I.csv") { }
     public override string Name { get { return "Chemical-I"; } }
     public override string Description { get { return ""; } }
Index: stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Housing.cs
===================================================================
--- stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Housing.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Housing.cs	(revision 16170)
@@ -22,4 +22,5 @@
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
   public class Housing : ResourceRegressionDataDescriptor {
+    public Housing() : base("Housing.csv") { }
     public override string Name { get { return "Housing"; } }
     public override string Description { get { return ""; } }
Index: stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Powermeter.cs
===================================================================
--- stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Powermeter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Powermeter.cs	(revision 16170)
@@ -24,4 +24,5 @@
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
   public class Powermeter : ResourceRegressionDataDescriptor {
+    public Powermeter() : base("Powermeter.txt") { }
     public override string Name { get { return "Powermeter"; } }
     public override string Description {
Index: stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/RealWorldRegressionInstanceProvider.cs
===================================================================
--- stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/RealWorldRegressionInstanceProvider.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/RealWorldRegressionInstanceProvider.cs	(revision 16170)
@@ -47,9 +47,9 @@
     public override IEnumerable<IDataDescriptor> GetDataDescriptors() {
       List<ResourceRegressionDataDescriptor> descriptorList = new List<ResourceRegressionDataDescriptor>();
-      descriptorList.Add(new ChemicalOne() { ResourceName = "Chemical-I.csv" });
-      descriptorList.Add(new Housing() { ResourceName = "Housing.csv" });
-      descriptorList.Add(new Tower() { ResourceName = "Tower.txt" });
-      descriptorList.Add(new Powermeter() { ResourceName = "Powermeter.txt" });
-      descriptorList.Add(new SARCOS() { ResourceName = "SARCOS - Inverse Dynamics.txt" });
+      descriptorList.Add(new ChemicalOne());
+      descriptorList.Add(new Housing());
+      descriptorList.Add(new Tower());
+      descriptorList.Add(new Powermeter());
+      descriptorList.Add(new SARCOS());
       return descriptorList;
     }
Index: stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/SARCOS.cs
===================================================================
--- stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/SARCOS.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/SARCOS.cs	(revision 16170)
@@ -24,4 +24,5 @@
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
   public class SARCOS : ResourceRegressionDataDescriptor {
+    public SARCOS() : base("SARCOS - Inverse Dynamics.txt") { }
     public override string Name { get { return "SARCOS - Inverse Dynamics"; } }
     public override string Description {
Index: stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Tower.cs
===================================================================
--- stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Tower.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Tower.cs	(revision 16170)
@@ -24,4 +24,5 @@
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
   public class Tower : ResourceRegressionDataDescriptor {
+    public Tower() : base("Tower.txt") { }
     public override string Name { get { return "Tower"; } }
     public override string Description {
