Représentation des expressions calendaires dans les textes : vers une application à la lecture assistée de biographies

In this paper, first we examine the usual treatment of temporal information and we recall the main features relative to the temporality analysis in texts. Then we deal with the formal representation of calendar expressions, and we provide a functional approach, based on a categorical representation of ordinals. Finally, an ongoing application providing a help for the reading of long biography is presented. MOTS-CLÉS : annotation, temps, discours, calendriers, navigation textuelle.