Condens\'es de textes par des m\'ethodes num\'eriques
  Since information in electronic form is already a standard, and that the variety and the quantity of information become increasingly large, the methods of summarizing or automatic condensation of texts is a critical phase of the analysis of texts. This article describes CORTEX a system based on numerical methods, which allows obtaining a condensation of a text, which is independent of the topic and of the length of the text. The structure of the system enables it to find the abstracts in French or Spanish in very short times. 
Juan-Manuel Torres-Moreno, Patricia Vel\'azquez-Morales, Jean-Guy   Meunier
cs.IR cs.CL