Pratique de l’agropastoralisme et changement climatique

Changement climatique et toponymie. Étude de la répartition ancienne du hêtre à travers ses traces toponymiques

In this paper we evaluate the feasibility of estimating the previous distribution of a tree species, the beech, from the analysis of toponyms presently in use and referring to this species. Specialists from toponymy, agromomy and geometics have been involved. Toponyms are a precious source of information about past distribution: more than 6100 toponyms referring to beech have been detected. MOT...

Éditorial: Informatique et changement de société

Modélisation systématique de recommandations de pratique clinique: une étude théorique et pratique sur la prise en charge de l'hypertension artérielle

1 Université Paris 6, UFR de Médecine, Paris, France; AP-HP, Hôpital Tenon, Département de Santé Publique, Paris, France; Université Paris 13, UFR SMBH, LIM&BIO, Bobigny, France; APREC, Paris, France. 2 AP-HP, DSI, STIM, Paris, France; INSERM, UMR S 872, eq. 20, Paris, France. 3 AP-HP, HEGP, Service de Médecine Vasculaire et Hypertension Artérielle, Paris, France. 4 SFTG, Paris, France; Univers...

L'annotation discursive et sémantique pour la pratique de débats 2.0

Problems encountered within the e-democracy are closely related to the web 2.0 phenomenon. To be able to manage the flow of generated data, models and tools become a necessity. In this paper, we present the "Annotation" as a practical and effective model on which we will base our argument. MOTS-CLÉS : débat, annotation, argumentation, opposition, opinion.

Apprentissage de métrique appliqué à la détection de changement de page Web et aux attributs relatifs

This paper introduces a novel distance metric learning framework. Working with inequality constraints involving quadruplets of images, our approach aims at efficiently modeling similarity for rich or complex semantic label relationships. We study how our metric learning scheme can be exploited in contexts such as detection of important regions in Webpages or recognition with relative attributes...