diff --git a/hello_wolf/capture_range_bearing.cpp b/hello_wolf/capture_range_bearing.cpp
index a2d44a101085ea0ad3aa4ae7d68af68370ea5024..9ead1c183b8b08a64f709faea5236d5dbb056231 100644
--- a/hello_wolf/capture_range_bearing.cpp
+++ b/hello_wolf/capture_range_bearing.cpp
@@ -11,7 +11,7 @@ namespace wolf
 {
 
 CaptureRangeBearing::CaptureRangeBearing(const TimeStamp& _ts, const SensorBasePtr& _scanner, const Eigen::VectorXi& _ids, const Eigen::VectorXd& _ranges, const Eigen::VectorXd& _bearings) :
-        CaptureBase("RANGE BEARING", _ts, _scanner),
+        CaptureBase("CaptureRangeBearing", _ts, _scanner),
         ids_(_ids),
         ranges_(_ranges),
         bearings_(_bearings)
diff --git a/hello_wolf/feature_range_bearing.cpp b/hello_wolf/feature_range_bearing.cpp
index 4d47cc5539f5fcfe2cc011ea4c4e6e11d2685f90..ea584a419aa21c1d7e462824d6872f7d57bd818c 100644
--- a/hello_wolf/feature_range_bearing.cpp
+++ b/hello_wolf/feature_range_bearing.cpp
@@ -11,7 +11,7 @@ namespace wolf
 {
 
 FeatureRangeBearing::FeatureRangeBearing(const Eigen::VectorXd& _measurement, const Eigen::MatrixXd& _meas_covariance) :
-        FeatureBase("RANGE BEARING", _measurement, _meas_covariance)
+        FeatureBase("FeatureRangeBearing", _measurement, _meas_covariance)
 {
     //
 }
diff --git a/hello_wolf/landmark_point_2d.cpp b/hello_wolf/landmark_point_2d.cpp
index 835c4fb04e4f7b1e5695958ca9db3cbb810c5ec5..8b2ad4c0e8a9b576f67e9d8d56e41d932abedef8 100644
--- a/hello_wolf/landmark_point_2d.cpp
+++ b/hello_wolf/landmark_point_2d.cpp
@@ -11,7 +11,7 @@ namespace wolf
 {
 
 LandmarkPoint2d::LandmarkPoint2d(int _id, const Eigen::Vector2d& _xy) :
-        LandmarkBase("POINT 2d", std::make_shared<StateBlock>(_xy))
+        LandmarkBase("LandmarkPoint2d", std::make_shared<StateBlock>(_xy))
 {
     setId(_id);
 }
diff --git a/include/core/factor/factor_autodiff_distance_3d.h b/include/core/factor/factor_autodiff_distance_3d.h
index 8dc182d6f92ec60d7ba310ed1e7f94e27a9281fc..1ef90ba493d3d3922685f7f42ff2b14402d7a546 100644
--- a/include/core/factor/factor_autodiff_distance_3d.h
+++ b/include/core/factor/factor_autodiff_distance_3d.h
@@ -23,7 +23,7 @@ class FactorAutodiffDistance3d : public FactorAutodiff<FactorAutodiffDistance3d,
                                  const ProcessorBasePtr& _processor_ptr,
                                  bool                    _apply_loss_function,
                                  FactorStatus            _status) :
-            FactorAutodiff("DISTANCE 3d",
+            FactorAutodiff("FactorAutodiffDistance3d",
                             _frm_other,
                             nullptr,
                             nullptr,
diff --git a/include/core/factor/factor_odom_2d_analytic.h b/include/core/factor/factor_odom_2d_analytic.h
index c7eec32a1778b9f1ad69da6c3c0087e50509a904..52ea04ccd817f2a6c914d771737c284bca4ce664 100644
--- a/include/core/factor/factor_odom_2d_analytic.h
+++ b/include/core/factor/factor_odom_2d_analytic.h
@@ -18,7 +18,7 @@ class FactorOdom2dAnalytic : public FactorRelative2dAnalytic
                              const ProcessorBasePtr& _processor_ptr,
                              bool _apply_loss_function,
                              FactorStatus _status = FAC_ACTIVE) :
-            FactorRelative2dAnalytic("ODOM_2d",
+            FactorRelative2dAnalytic("FactorOdom2dAnalytic",
                                      _ftr_ptr,
                                      _frame_ptr,
                                      _processor_ptr,
diff --git a/include/core/factor/factor_quaternion_absolute.h b/include/core/factor/factor_quaternion_absolute.h
index 6533bd414d54a9eb45da8c92336ba3d1f0e07739..402615a5e5c4f11d1f306d57119cb7668031c459 100644
--- a/include/core/factor/factor_quaternion_absolute.h
+++ b/include/core/factor/factor_quaternion_absolute.h
@@ -27,7 +27,7 @@ class FactorQuaternionAbsolute: public FactorAutodiff<FactorQuaternionAbsolute,3
                                  ProcessorBasePtr _processor_ptr = nullptr,
                                  bool _apply_loss_function = false,
                                  FactorStatus _status = FAC_ACTIVE) :
-            FactorAutodiff<FactorQuaternionAbsolute,3,4>("QUATERNION ABS",
+            FactorAutodiff<FactorQuaternionAbsolute,3,4>("FactorQuaternionAbsolute",
                                                          nullptr,
                                                          nullptr,
                                                          nullptr,