L'informatique diffuse a pour but d'offrir des services aux utilisateurs humains interagissant
avec leur environnement (y compris les objets et autres humains qui l'occupent). Les …

This paper presents a new method, the frequency-domain method, to design UWB pulse.
The frequency-domain method has the flexibility of designing pulses to fit different power …

Evaluating the usability of a spatial auditory display is different from classical psychoacoustic
experiments. According to Walker and Kramer [3], first there is" simple" perception […] …

Indoor location has experienced a major boost in recent years. location based services
(LBS), which until recently were restricted to outdoor scenarios and the use of GPS, have …

Providing context-awareness in future applications demands for accurate information about
the positions of a potentially large number of mobile objects. This requires location …

Zusammenfassung Smartphones und Tablet Computer haben sich zu universalen
Kommunikations-und Unterhaltungsplattformen entwickelt, die durch ständige Verfügbarkeit …

The term location is defined as “a particular place or position, especially in relation to other
areas, buildings etc” in Longman Dictionary [76]. In the context of geography, location is …

Cet article développe une représentation de données spatiales d'un environnement
intérieur dit “indoor” qui tient compte des dimensions contextuelles centrées sur l'utilisateur …

En esta tesis presentamos la arquitectura de un sistema de localización que hace uso de
los datos obtenidos a partir de los múltiples sensores disponibles en los smartphones …

Pervasive computing, also known as ubiquitous computing (UbiCom), was first introduced
by Mark Weiser who considered it as the third wave of computing technology as stated in [1 …