http://popups.lib.uliege.be/1373-5411/index.php?id=1780 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=1777 The conversation is the most common interaction process in the daily life : the goal of this paper is the extraction of information on the evolution of a communicative process through simple quantitative measurements. The whole interview process has been considered as a complex system evolving in the time. Our approach founds on analogies between conversation processes and chaotic systems. The proposed procedure allowed the extraction of information on the conversation evolution : phase portraits with anomalous paths indicate situations where the communication has been troubled from external references. Some parameters showing very good indication on the process evolution are proposed. Tue, 16 Jul 2024 15:34:52 +0200 Tue, 16 Jul 2024 15:35:04 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=1777