Concept

Application mobile

Publications associées (124)

Models and Algorithms for Ultra-Wideband Localization in Single- and Multi-Robot Systems

Location is a piece of information that empowers almost any type of application. In contrast to the outdoors, where global navigation satellite systems provide geo-spatial positioning, there are still millions of square meters of indoor space that are unac ...

EPFL2013

Inferring Social Ties in Pervasive Networks: An On-Campus Comparative Study

Jean-Pierre Hubaux, Kévin Clément Huguenin, Murtuza Jadliwala, Igor Bilogrevic, Valtteri Niemi, Florent Lopez

WiFi base stations are increasingly deployed in both public spaces and private companies, and the increase in their density poses a significant threat to the privacy of users. Prior studies have shown that it is possible to infer the social ties between us ...

2013

The 2013 Face Recognition Evaluation in Mobile Environment

Sébastien Marcel, Tiago De Freitas Pereira

Automatic face recognition in unconstrained environments is a challenging task. To test current trends in face recognition algorithms, we organized an evaluation on face recognition in mobile environment. This paper presents the results of eight different ...

Idiap2013

Bi-Modal Biometric Authentication on Mobile Phones in Challenging Conditions

Sébastien Marcel, Laurent El Shafey

This paper examines the issue of face, speaker and bi-modal authentication in mobile environments when there is significant condition mismatch. We introduce this mismatch by enrolling client models on high quality biometric samples obtained on a laptop com ...

Idiap2013

Un nouvel espace culturel associatif au centre de Genève. Réaffectation de l'ancienne usine Stern du sentier des Saules

La période de crise du logement et d'intolérance envers certaines occupations entraîne un appauvrissement de la scène artistique genevoise et de l'attractivité culturelle de la ville. La création d'un nouvel espace, destiné à l'art et à la musique, ainsi q ...

2012

Been There, Done That: What Your Mobility Traces Reveal about Your Behavior

Ehsan Kazemi, Vincent Etter, Mohamed Kafsi

Mobility is a central aspect of our life; the locations we visit reflect our tastes and lifestyle and shape our social relationships. The ability to foresee the places a user will visit is therefore beneficial to numerous applications, ranging from forecas ...

2012

The Mobile Data Challenge: Big Data for Mobile Computing Research

Daniel Gatica-Perez

This paper presents an overview of the Mobile Data Challenge (MDC), a large-scale research initiative aimed at generating innovations around smartphone-based research, as well as community-based evaluation of related mobile data analysis methodologies. Fir ...

2012

Two Dimensional Array of Piezoresistive Nanomechanical Membrane-Type Surface Stress Sensor(MSS) with Improved Sensitivity

Nico de Rooij, Terunobu Akiyama, Sebastian Gautsch, Peter Vettiger, Frédéric Loizeau

We present a new generation of piezoresistive nanomechanical Membrane-type Surface stress Sensor(MSS) chips, which consist of a two dimensional array of MSS on a single chip. The implementation of several optimization techniques in the design and microfabr ...

Mdpi Ag2012

Bi-Modal Person Recognition on a Mobile Phone: using mobile phone data

Sébastien Marcel, Norman Hoon Thian Poh, Timothy Cootes

This paper presents a novel fully automatic bi-modal, face and speaker, recognition system which runs in real-time on a mobile phone. The implemented system runs in real-time on a Nokia N900 and demonstrates the feasibility of performing both automatic fac ...

2012

Bi-Modal Person Recognition on a Mobile Phone: using mobile phone data

Sébastien Marcel, Norman Hoon Thian Poh, Timothy Cootes

Idiap2012

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