diff --git a/arm_compute/runtime/NEON/functions/NEActivationLayer.h b/arm_compute/runtime/NEON/functions/NEActivationLayer.h
index e5a1e4e..cfece5c 100644
--- a/arm_compute/runtime/NEON/functions/NEActivationLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEActivationLayer.h
@@ -109,9 +109,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ActivationLayerInfo &act_info);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 } // namespace arm_compute
diff --git a/arm_compute/runtime/NEON/functions/NEArithmeticAddition.h b/arm_compute/runtime/NEON/functions/NEArithmeticAddition.h
index 6c8dbed..e10771e 100644
--- a/arm_compute/runtime/NEON/functions/NEArithmeticAddition.h
+++ b/arm_compute/runtime/NEON/functions/NEArithmeticAddition.h
@@ -72,9 +72,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 
diff --git a/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h b/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h
index 0dbbc51..a38335c 100644
--- a/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h
+++ b/arm_compute/runtime/NEON/functions/NEArithmeticSubtraction.h
@@ -89,9 +89,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 
diff --git a/arm_compute/runtime/NEON/functions/NEConcatenateLayer.h b/arm_compute/runtime/NEON/functions/NEConcatenateLayer.h
index 02c27e2..73c6233 100644
--- a/arm_compute/runtime/NEON/functions/NEConcatenateLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEConcatenateLayer.h
@@ -103,11 +103,11 @@
  * -# @ref NEDepthConcatenateLayerKernel (if underlying concatenation axis is 2).
  * -# @ref NEBatchConcatenateLayerKernel (if underlying concatenation axis is 3).
  */
-class NEConcatenateLayer : public INEOperator
+class NEConcatenation : public INEOperator
 {
 public:
     /** Default constructor */
-    NEConcatenateLayer();
+    NEConcatenation();
     /** Initialise the kernel's inputs vector and output.
      *
      * @note Input and output tensor dimensions preconditions defer depending on the concatenation axis.
@@ -132,7 +132,6 @@
     static Status validate(const std::vector<const ITensorInfo *> &inputs_vector, const ITensorInfo *output, size_t axis);
 
     // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
     void run(InputTensorMap inputs, OutputTensorMap outputs, OperatorTensorMap workspace) override;
 
 private:
diff --git a/arm_compute/runtime/NEON/functions/NEElementwiseOperations.h b/arm_compute/runtime/NEON/functions/NEElementwiseOperations.h
index ac88a10..7d9dac7 100644
--- a/arm_compute/runtime/NEON/functions/NEElementwiseOperations.h
+++ b/arm_compute/runtime/NEON/functions/NEElementwiseOperations.h
@@ -386,25 +386,20 @@
 public:
     /** Initialise the kernel's inputs, output and conversion policy.
      *
-     * @param[in, out] input1   First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in, out] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out]     output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in]      act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in, out] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in, out] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[out]     output Output tensor info. Data types supported: Same as @p input1.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
+    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
     /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticOperationKernel for max
      *
-     * @param[in] input1   First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
      *
      * @return a status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
+    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
 };
 
 /** Basic function to run @ref NEArithmeticOperationKernel for min
@@ -417,25 +412,20 @@
 public:
     /** Initialise the kernel's inputs, output and conversion policy.
      *
-     * @param[in, out] input1   First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in, out] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out]     output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in]      act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in, out] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in, out] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[out]     output Output tensor info. Data types supported: Same as @p input1.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
+    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
     /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticOperationKernel for min
      *
-     * @param[in] input1   First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
      *
      * @return a status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
+    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
 };
 
 /** Basic function to run @ref NEArithmeticOperationKernel for squared difference
@@ -448,25 +438,20 @@
 public:
     /** Initialise the kernel's inputs, output and conversion policy.
      *
-     * @param[in, out] input1   First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in, out] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out]     output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in]      act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in, out] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in, out] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[out]     output Output tensor info. Data types supported: Same as @p input1.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
+    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
     /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticOperationKernel for squared difference
      *
-     * @param[in] input1   First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
-     * @param[in] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in] input1 First tensor input info. Data types supported: QASYMM8/QASYMM8_SIGNED/S16/F16/S32/F32.
+     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
      *
      * @return a status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
+    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
 };
 
 /** Basic function to run @ref NEArithmeticOperationKernel for division
@@ -479,25 +464,20 @@
 public:
     /** Initialise the kernel's inputs, output and conversion policy.
      *
-     * @param[in, out] input1   First tensor input info. Data types supported: F16/F32.
-     * @param[in, out] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out]     output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in]      act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in, out] input1 First tensor input info. Data types supported: F16/F32.
+     * @param[in, out] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[out]     output Output tensor info. Data types supported: Same as @p input1.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
+    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
     /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticOperationKernel for division
      *
-     * @param[in] input1   First tensor input info. Data types supported: F16/F32.
-     * @param[in] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in] input1 First tensor input info. Data types supported: F16/F32.
+     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
      *
      * @return a status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
+    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
 };
 
 /** Basic function to run @ref NEArithmeticOperationKernel for power
@@ -511,25 +491,20 @@
 public:
     /** Initialise the kernel's inputs, output and conversion policy.
      *
-     * @param[in, out] input1   First tensor input info. Data types supported: F16/F32.
-     * @param[in, out] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[out]     output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in]      act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in, out] input1 First tensor input info. Data types supported: F16/F32.
+     * @param[in, out] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[out]     output Output tensor info. Data types supported: Same as @p input1.
      */
-    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
+    void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output);
     /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticOperationKernel for power
      *
-     * @param[in] input1   First tensor input info. Data types supported: F16/F32.
-     * @param[in] input2   Second tensor input info. Data types supported: Same as @p input1.
-     * @param[in] output   Output tensor info. Data types supported: Same as @p input1.
-     * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
+     * @param[in] input1 First tensor input info. Data types supported: F16/F32.
+     * @param[in] input2 Second tensor input info. Data types supported: Same as @p input1.
+     * @param[in] output Output tensor info. Data types supported: Same as @p input1.
      *
      * @return a status
      */
-    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
+    static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
 };
 
 /** Basic function to run @ref NEComparisonOperationKernel.
@@ -558,9 +533,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ComparisonOperation op);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 
 /** Basic function to run @ref NEComparisonOperationKernel
@@ -588,9 +560,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 
 /** Basic function to run equal comparison. */
diff --git a/arm_compute/runtime/NEON/functions/NEPReluLayer.h b/arm_compute/runtime/NEON/functions/NEPReluLayer.h
index 3ec6eb2..756058b 100644
--- a/arm_compute/runtime/NEON/functions/NEPReluLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEPReluLayer.h
@@ -38,7 +38,7 @@
  *
  * @note The function implements an activation layer with the PRELU activation function.
  */
-class NEPReluLayer : public INEOperator
+class NEPRelu : public INEOperator
 {
 public:
     /** Set the input and output tensor.
@@ -57,9 +57,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 
diff --git a/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h b/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h
index 29677b7..3c1aa52 100644
--- a/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h
+++ b/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h
@@ -102,9 +102,6 @@
      */
     static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, float scale, ConvertPolicy overflow_policy, RoundingPolicy rounding_policy,
                            const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 
 /** Basic function to run @ref NEComplexPixelWiseMultiplicationKernel. */
@@ -129,9 +126,6 @@
      * @param[in] act_info (Optional) Activation layer information in case of a fused activation. Currently not supported.
      */
     static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const ActivationLayerInfo &act_info = ActivationLayerInfo());
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 
diff --git a/arm_compute/runtime/NEON/functions/NEReshapeLayer.h b/arm_compute/runtime/NEON/functions/NEReshapeLayer.h
index f13c75f..2ca6660 100644
--- a/arm_compute/runtime/NEON/functions/NEReshapeLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEReshapeLayer.h
@@ -78,7 +78,7 @@
 namespace experimental
 {
 /** Basic function to run @ref NEReshapeLayerKernel */
-class NEReshapeLayer : public INEOperator
+class NEReshape : public INEOperator
 {
 public:
     /** Initialise the kernel's inputs and outputs
@@ -96,9 +96,6 @@
      * @return a status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 } // namespace arm_compute
diff --git a/arm_compute/runtime/NEON/functions/NESlice.h b/arm_compute/runtime/NEON/functions/NESlice.h
index 0bb639d..2862877 100644
--- a/arm_compute/runtime/NEON/functions/NESlice.h
+++ b/arm_compute/runtime/NEON/functions/NESlice.h
@@ -67,9 +67,6 @@
      * @return A status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental
 
diff --git a/arm_compute/runtime/NEON/functions/NEStridedSlice.h b/arm_compute/runtime/NEON/functions/NEStridedSlice.h
index 15ff0b9..f9c94f5 100644
--- a/arm_compute/runtime/NEON/functions/NEStridedSlice.h
+++ b/arm_compute/runtime/NEON/functions/NEStridedSlice.h
@@ -73,9 +73,6 @@
     static Status validate(const ITensorInfo *input, const ITensorInfo *output,
                            const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
                            int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0);
-
-    // Inherited methods overridden:
-    MemoryRequirements workspace() const override;
 };
 } // namespace experimental