Pan African Medical Journal. 2017;26:20. doi:10.11604/pamj.2017.26.20.10353 This article is available online at: http://www.panafrican-med-journal.com/content/article/26/20/full/ © Traore Ababacar Abdoulaye et al. The Pan African Medical Journal ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/lice...

This paper deals with topic segmentation of TV broadcasts using their transcription obtained by automatic speech recognition. Topic segmentation has been studied for several years, and most often the techniques proposed rely on information retrieval techniques to compute similarities between segments. In this paper, we propose a new segmentation approach inspired by mathematical morphology stud...

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

Abeill e and Godard (1994) seek to show that the rightward branching analysis of French tense auxiliaries shown in (1b), that I argued for in Manning (1992) and which is widely adopted in general, is wrong, and that rather we should adopt a at analysis for this construction as shown in (1c), and they show how such an analysis can be realized within HPSG (Pollard and Sag 1994). (1) a. Je I vous ...

Résumé. Un des problèmes majeurs dans la gestion des ontologies est son évaluation. Cet article traite l’évaluation des concepts ontologiques qui sont extraits de pages Web. Pour cela, nous avons proposé une méthodologie d’évaluation des concepts basée trois critères révélateurs : « le degré de crédibilité »; « le degré de cohésion » et « le degré d’éligibilité ». Chaque critère correspond à un...