Article written in partnership with The Conversation France. By Rodolphe Sonnier, IMT Mines Alès. This article was co-authored by Clément Lacoste (IMT Mines Alès), Laurent Ferry (IMT Mines Alès) and Henri Vahabi (Université de Lorraine). The discovery of fire is often cited as the most important discovery in the history of mankind, given its major impact on the development of …

With increased computing capacities, computer-generated images are becoming more and more realistic. Yet generating these images is very time-consuming. Tamy Boubekeur, specialized in 3D Computer Graphics at Télécom ParisTech, is on a quest to solve this problem. He and his team have developed new technology that relies on noise-reduction algorithms and saves computing resources while offering high-quality images.   Have …

The colors of cave paintings are of great interest because they provide information about the techniques and materials used. Studying them also allows fewer sample to be taken from ancient paleolithic works. Research in colorimetry by Dominique Lafon-Pham at IMT Mines Alès provides a better definition of the colors used in paintings by our ancestors.   Mammoths, steppe lions and woolly …

Written by Franck Guarnieri, Aurélien Portelli, et Sébastien Travadel, Mines ParisTech. The original version has been published on The Conversation. It’s 2019 and for many, the Fukushima Daiichi nuclear disaster has become a distant memory. In the West, the event is considered to be over. Safety standards have been audited and concerns about the sector’s security and viability officially addressed. …

As the tangible part of the digital world, data centers are flourishing on the outskirts of cities. They are promoted by elected representatives, sometimes contested by locals, and are not yet well-regulated, raising new social, legal and technical issues. Here is an overview of the challenges this infrastructure poses for cities, with Clément Marquet, doctoral student in sociology at Télécom …

Wi6labs, a start-up incubated at IMT Atlantique, installs connected sensor networks for municipalities and industries. What makes this startup so unique? It offers custom-developed private networks that are easy to install. When it comes to controlling energy networks, water supply and monitoring air quality, the solution proposed by Wi6labs is attractive due to its simplicity and the savings it offers. …

Android, Windows, Mac, Linux… All operating systems contain stack canaries — one of the most common forms of software protection. These safeguards that protect computer systems from intrusions are perceived as very effective. Yet, recent research carried out by EURECOM and the Technical University of Munich show that most stack canaries contain vulnerabilities. The results obtained through a project led …

Dominique Pasquier, Télécom ParisTech, Institut Mines-Télécom (IMT) This text is published as part of the “Digital Society” column written by researchers from the Economic and Social Sciences department at Télécom ParisTech, members of the Interdisciplinary Institute for Innovation (CNRS). Some revolutions are silent ones. Internet integration in working-class areas is one such example. Where do we stand in terms of …

Attacks, riots, natural disasters… all these crises spark wide-spread action among citizens on online social media. From surges of solidarity to improvised manhunts, the best and the worst can unfurl. Hence the need to know how to manage and coordinate these movements so that they can contribute positively to crisis management. Caroline Rizza, a researcher in information and communication sciences …

Laurent Alleman, IMT Lille Douai – Institut Mines-Telecom In its report published on June 28, 2018, the French Agency for Health Safety (ANSES) presented a list of 13 new priority air pollutants to monitor. Several air pollutants that are harmful to human health are already regulated and closely monitored at the European level (in accordance with the guidelines from 2004 …