This map represents a statistical summary of the thematic content of the report. The network graph represents relations between the words in the report, placing them closer to each other the more they are related. The bigger the node, the more present the word is, signalling its role in defining what the report or chapter is about. The colors represent words that are closely related to each other and can be interpreted as a topic.

The map was generated by Giovanni Maggi using the GarganText tool – developed by the CNRS Institute of Complex Systems – on the basis of the repot’s text.