diff --git a/INSTALLATION.md b/INSTALLATION.md
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+#!/bin/bash
+# Installation script for Ubuntu 22.04
+
+# Install packages
+
+sudo apt-get update
+sudo apt-get install g++ cmake git
+sudo apt-get install libqt5opengl5-dev libqt5svg5-dev qtbase5-dev qtscript5-dev
+sudo apt-get install libboost-dev libboost-program-options-dev libboost-system-dev libboost-thread-dev
+sudo apt-get install libgmp-dev libmpfr-dev zlib1g-dev libtet1.5-dev libassimp-dev
+
+# Download code
+
+cd
+git clone https://github.com/CGAL/cgal.git
+cd cgal
+git checkout 2b547ec58a9e34458792cb3f09ead399bb6dd075
+cd ..
+git clone https://gitlab.liris.cnrs.fr/gdamiand/3d-query-replace.git
+cd 3d-query-replace/
+
+# Compile the two programs ```hexa-subdivision``` and ```tetra-to-hexa```
+
+cd
+cd 3d-query-replace/
+mkdir builds
+cd builds
+mkdir release
+cd release
+cmake -DCMAKE_BUILD_TYPE=Release -DCGAL_DIR=../../../cgal/ ../../src 
+make
diff --git a/RUN.md b/RUN.md
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+#!/bin/bash
+# Run experimentations
+
+cd
+cd 3d-query-replace/builds/release
+
+# 5.1 Hexahedral subdivision
+
+./hexa-subdivision ../../data/mesh1.off -lmax 7
+./hexa-subdivision ../../data/mesh2.off -lmax 7
+./hexa-subdivision ../../data/mesh3.off -lmax 7
+
+# 5.2 Marching-cube
+
+./hexa-subdivision ../../data/mesh1.off -lmax 7 -marching-cubes
+./hexa-subdivision ../../data/mesh2.off -lmax 7 -marching-cubes
+./hexa-subdivision ../../data/mesh3.off -lmax 7 -marching-cubes
+
+# 5.3 Conformal Mesh
+
+./hexa-subdivision ../../data/mesh1.off -lmax 7 -create-transitions
+./hexa-subdivision ../../data/mesh2.off -lmax 7 -create-transitions
+./hexa-subdivision ../../data/mesh3.off -lmax 7 -create-transitions
+
+# Comparison with version WITHOUT signature:
+
+./hexa-subdivision ../../data/mesh1.off -lmax 7 -create-transitions -no-signature
+./hexa-subdivision ../../data/mesh2.off -lmax 7 -create-transitions -no-signature
+./hexa-subdivision ../../data/mesh3.off -lmax 7 -create-transitions -no-signature
+
+# 5.4 Mesh Transformation
+
+./tetra-to-hexa ../../data/mesh1.off
+./tetra-to-hexa ../../data/mesh2.off
+./tetra-to-hexa ../../data/mesh3.off