Most of the Arabic language vocabulary is built from the roots derivation. These roots are words composed of three to five consonants letters. Any performance in Arabic language for the purpose of information retrieval needs to deal with the language morphological and structural changes first (which is called the stemming process) then a statistical method for extracting information is implemen...

extended abstract 1. introduction the present article is an attempt to analyze the emotional signification of poems; 1) does a poem exert emotional signification by itself just like a text produced within the language network, independent of the poet’s emotional experiences and audience’s comprehension? 2) does it reflect the signification of the poet’s emotions?, or 3) does it find emotional s...