Chat channel enables companies to transform their website into a real place of purchase and service. OWI developed an online conversations assistance solution (OWI.Chat). Its main task is to analyze the Chat requests and help agents in real time. Mots-clés : Analyse sémantique, moteur sémantique Chat, Live Chat, Conversation en ligne, Traitement Automatique du Langage (TAL), Base de connaissanc...

In press libraries, the paper file allows a kind of organization of information that is not so easily recreated in a computerized environment. At least when this computerization is simply based on full-text technology. Both thematic classification and visual representation tend to imitate the material representation of the press clipping file on the screen. MOTS-CLÉS : dossier documentaire, pre...

This article is devoted to a grammar of the Akkadian verb using finite state technology. It is based on new techniques for which relationships between several representations of a form (four in the Akkadian grammar) are expressed using a tree structure. Feature structures compiled statically in finite transducers are also involved. MOTS-CLÉS : akkadien, morphologie, machines finies à états, str...

Grew: a Graph Rewriting Tool for NLP We present a Graph Rewriting Tool dedicated to NLP applications. Graph nodes contain feature structures and edges describe relations between nodes. We explain the Graph Rewriting framework we use, the implemented system and some experiments. MOTS-CLÉS : réécriture de graphes, interface syntaxe-sémantique.

This paper presents a set of lexicographic examples which is being developped along the French Lexical Network. The possibility of using this set as an annotated corpus for research on automatic Word Sense Disambiguation is examined. Mots-clés : Réseau Lexical du Français, exemples lexicographiques, corpus annoté sémantiquement.

In this paper, we present our approach to text navigation conceived like a cognitive process, which exploits navigation specific knowledge. We draw up the hypothesis that such knowledge can be designed in a declarative way with our language SEXTANT. Finally, several experimentations are described. MOTS-CLÉS : navigation textuelle assistée, modélisation des connaissances de navigation, modèle de...

The STAM project addresses the problem of automatic transcription of SMS language and especially the translation of messages written in Arabic dialect. The objective of STAM system is to automatically translate texts written in SMS language in a dialect spoken in the Arab World (source language) into a French text (target language), interpretable and understandable. Mots-clés : Dialecte, SMS, T...

This paper details a typology of risk factors that should concern digital technologies and more specifically NLP. It aims at providing an evaluation grid for an ethical assessment of researches and applications. MOTS-CLÉS : éthique, analyse du risque, facteur de risque, vulnérabilité, criticité, risque professionnel, commande vocale, aide au handicap.

In this paper we present SIMDIAL, a paradigm to assess Spoken Language Dialogue Systems (SLDSs) using deterministic user simulation. The paradigm allows automatic or semiautomatic evaluation on different tasks and uses natural langage to interact with evaluated SLDSs. MOTS-CLÉS : Paradigme d’évaluation, systèmes de dialogue homme-machine, simulation déterministe d’utilisateurs, évaluation autom...

Cette étude expose les résultats de l’évaluation des effets d’un nouveau programme prévention la violence sexuelle chez jeunes secondaire III au cours sa phase pilote. évaluation repose sur un devis préexpérimental prétest/post-test, auprès échantillon 167 élèves ayant participé aux ateliers en classe. Les révèlent qu’après leur participation programme, améliorent leurs connaissances, attitudes...