Reinventing the Smart City
The digitization of the city should not be an opportunity for a loss of control over policies. The city is, and must remain, primarily at th
The Web, from People to Objects
Web transactions no longer require human actions. The benefits could be considerable thanks to a wide and varied range of possible invention
Cyberspace is Here, and Nowhere Else
Internet and the digital world are not spaces apart. It's our real world that has become digital, and that's why it can not be a no-
A New Type of Computer Attack
Hidden channels allow information leakage into computer systems. For example, a spy program forces optimizations to fail, which causes the u
Photography and Algorithms
Calculations can make up for the limitations of the physical equipment. Photography algorithms are not much different from those used in ast
Homage to Maurice Nivat, Pioneer in Theoretical IT
Maurice Nivat has just died shortly before his 80th birthday, after playing a fundamental role in organising and promoting theoretical compu
