Submitted papers can be written in Arabic, French or English. The accepted ones will be presented at the conference and included in the proceedings that will be published by IRCAM. The submissions should be between 10 and 12 pages (figures, examples and references included). The text will be written in Times font, size 11, line spacing 'Exactly 11', on page format (17 * 24), with left / right margins of 2.5 cm and top / bottom of 2 cm. The papers must be submitted online at: this link.