Introduction générale : langue, espace, cognition

Jean-charles Faugère Chapitre 1 Introduction Générale

We present an efficient algorithm for the transformation of a Gröbner basis of a zero–dimensional ideal with respect to any given ordering into a Gröbner basis with respect to any other ordering. This algorithm is polynomial in the degree of the ideal. In particular the lexicographical Gröbner basis can be obtained by applying this algorithm after a total degree Gröbner basis computation: it is...

Résumé 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...

Introduction to Vestibular Cognition Special Issue: Progress in Vestibular Cognition.

“How many senses do you have?” Most of us would probably respond with the traditional five senses we were taught in school: sight, hearing, smell, taste and touch. However, there is an additional sensory modality that is essential in almost all our behaviours. The vestibular system is a sophisticated set of organs located in the inner ear. It comprises the semicircular canals, which detect rota...

Langue - Source, Langue - Cible: Problems des fautes dortnographe

In: Computers and Networks Distributed Query Allocation in Wireless Sensor Networks Résumé Introduction Générale

A Wireless Sensor Network (WSN) is a wireless network consisting of spatially distributed sensor nodes to gather information from the physical world. The promising idea of WSN is to build an information gathering, processing and representing system that connects human with the physical world. Lots of efforts have been made in recent years on both the theoretical and applicative aspects of WSNs ...