International audienceTopic segmentation methods based on a measure of the lexical cohesion can be applied as is to automatic transcripts of TV programs. However, these methods are less effective in this context as neither the specificities of TV contents, nor those of automatic transcripts are considered. The aim of this paper is to study the use of semantic relations to make segmentation techniques more robust.We propose a method to account for semantic relations in a measure of the lexical cohesion.We show that such relations increase the F1-measure by +1.97 and +11.83 for two data sets consisting of respectively 40h of news and 40h of longer reports on current affairs. These results demonstrate that semantic relations can make segmentat...
National audienceEn 2007, Naturel (Naturel, 2007) a proposé un système qui associe automatiquement u...
This paper investigates the problem of managing very large digital television archives. This pro...
Nous proposons une méthode pour visualiser et analyser les évènements médiatiques à partir des sujet...
International audienceTopic segmentation methods based on a measure of the lexical cohesion can be a...
National audienceThe increasing quantity of TV material requires methods to help users navigate such...
National audienceThe increasing quantity of TV material requires methods to help users navigate such...
International audienceTopic segmentation methods based on a measure of the lexical cohesion can be a...
International audienceWe present a method for story segmentation of radio broadcast news, based on l...
prix du meilleur articleNational audienceThe present work takes place within the Voiladis project (L...
prix du meilleur articleNational audienceThe present work takes place within the Voiladis project (L...
International audienceThis paper aims to contribute to a better definition of the requirements of th...
National audienceDiscourse markers are marginal, whether it be in the grammatical tradition, discour...
International audienceThis paper recalls the double constraint of text mining: tokenizing and co(n)t...
This paper aims at showing how the use of prosodic cues (segmentation in accentual groups and the en...
International audienceLexical Expansion of definitions based on sense-annotated corpus For many natu...
National audienceEn 2007, Naturel (Naturel, 2007) a proposé un système qui associe automatiquement u...
This paper investigates the problem of managing very large digital television archives. This pro...
Nous proposons une méthode pour visualiser et analyser les évènements médiatiques à partir des sujet...
International audienceTopic segmentation methods based on a measure of the lexical cohesion can be a...
National audienceThe increasing quantity of TV material requires methods to help users navigate such...
National audienceThe increasing quantity of TV material requires methods to help users navigate such...
International audienceTopic segmentation methods based on a measure of the lexical cohesion can be a...
International audienceWe present a method for story segmentation of radio broadcast news, based on l...
prix du meilleur articleNational audienceThe present work takes place within the Voiladis project (L...
prix du meilleur articleNational audienceThe present work takes place within the Voiladis project (L...
International audienceThis paper aims to contribute to a better definition of the requirements of th...
National audienceDiscourse markers are marginal, whether it be in the grammatical tradition, discour...
International audienceThis paper recalls the double constraint of text mining: tokenizing and co(n)t...
This paper aims at showing how the use of prosodic cues (segmentation in accentual groups and the en...
International audienceLexical Expansion of definitions based on sense-annotated corpus For many natu...
National audienceEn 2007, Naturel (Naturel, 2007) a proposé un système qui associe automatiquement u...
This paper investigates the problem of managing very large digital television archives. This pro...
Nous proposons une méthode pour visualiser et analyser les évènements médiatiques à partir des sujet...