Today, there is an intense interest for bio natural language processing (NLP) creating a need among researchers, academicians, and practitioners for a comprehensive publication of articles in this area.

L'extraction d'information a partir de textes specialises exige l'application d'un processus complet de fouille de textes. Une des etapes de ce processus consiste a extraire les termes dans les textes. Les termes sont definis comme des groupes de mots representant des traces linguistiques de concepts. La tache d'acquisition de la terminologie consiste, dans un premier temps, a extraire les mots voisins verifiant des patrons syntaxiques simples. Une des specificites de notre algorithme est son aspect iteratif utilise pour construire des termes complexes. Par ailleurs de nombreux parametres ont...

This book constitutes the refereed proceedings of the 19th International Conference on Applications of Natural Language to Information Systems, NLDB 2014, held in Montpellier, France, in June 2014. The 13 long papers, 8 short papers, 14 poster papers, and 7 demo papers presented together with 2 invited talks in this volume were carefully reviewed and selected from 73 submissions. The papers cover the following topics: syntactic, lexical and semantic analysis; information extraction; information retrieval and sentiment analysis and social networks.