منابع مشابه
Résumé Court
The glass transition is the dramatic dynamical slowdown one observes when cooling down a liquid or densifying a set of particles into an amorphous state. In this thesis we explore two distinct situations related to this phenomenology, mostly in the case of granular materials. In a first part we study the strongly non-linear response of an assembly of frictional grains under vibration when they ...
متن کاملEtude de l'impact du regroupement automatique de phrases sur un système de résumé multi-documents
RÉSUMÉ. Dans cet article, nous comparons les résultats produits par différentes approches de résumé multi-documents. Nous opposons deux approches classiques à la nôtre qui place la modélisation de la diversité informationnelle du corpus au centre du processus. Nous évaluons également l’impact de différentes mesures de similarité entre phrases. Les expériences, menées sur le corpus RPM2, montren...
متن کاملRésumé Motivation
Heterogeneity, at service and technology level, is one of the main characteristics of todays networks. The ever increasing offer of new services has changed not only the amount of traffic in the network but also its structure. As a result, traditional techniques for traffic prediction and classification are becoming obsolete. In the first part of the thesis, we address these two problems by mea...
متن کاملRésumé Des Chapitres Chapitre 1. Introduction Générale
Semantic peer-to-peer systems are fully decentralized overlay networks of people or machines (peers) sharing and searching varied resources (documents, videos, photos) based on their semantic annotations using ontologies. In such systems, no user imposes to others his ontology but logical mappings between ontologies make possible the creation of a network of people in which personalized semanti...
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ژورنال
عنوان ژورنال: Criminologie
سال: 1976
ISSN: 0316-0041,1492-1367
DOI: 10.7202/017061ar