Comment mobiliser des approches de fouille de textes et d’extraction de la terminologie dans un contexte pluridisciplinaire ?

Conception d'un Système Expert pour l'étude de la Sécurité Incendie de Bâtiments dans un Contexte Pluridisciplinaire

In this thesis we study the improvements that artificial intelligence techniques can bear in the field of fire safety management of buildings. Fire safety is a component of the technical function of a building and therefore can be examined at the design stages. Nowadays it is mainly taken into account by application of regulation rules. We suggest a method that differs in two ways: first it con...

Etude du cuivre et de l'hémocupreine sanguin dans la maladie de Chalcopenie des ovidés en Iran

Validation d'une méthodologie pour l'étude des marqueurs de la segmentation dans un grand corpus de textes

This research aims at validating a methodology for the study of segmentation markers in large corpora. Two indices signalling a thematic break in a text are proposed. The first is based on the presence of a paragraph mark and employs the odds ratio to identify the best markers. The second takes into account lexical cohesion between sentences via an index resulting from latent semantic analysis....

Extraction et regroupement de descripteurs morpho-syntaxiques pour des processus de Fouille de Textes

Words are one of the grounds of European languages. Corpora written with these languages are normallydescribe by words. However, extracted information given by words is semantically poor. Actually, totake into account the complexity of European languages are really important. As a result, we propose inthis thesis to feature the characteristic of European languages by using synta...

Sur la présence des antigènes solubles dans la culture liquide et aérée de Hemophilus pertussis