Explained: Ad hoc networks
Decentralized wireless networks could have applications in distributed sensing and robotics and maybe even personal communications.
Collective memory
An MIT project provides a way to preserve information in constantly changing networks, without resorting to a shared server.
Cars as traffic sensors
A new algorithm optimizes the dissemination of information about traffic and road conditions through networks of wirelessly connected cars.
Better health through social networking
Research shows how the nature of your social network influences your health behavior.
Web sites that can take a punch
By preventing web applications from deviating from their normal behavior, a new MIT system can keep them online even during a cyberattack.
Rethinking networking
MIT researchers helped develop a theory that promised much more efficient data networks; then they were the first to put it into practice.
The power of ‘random’
A ‘seemingly loopy’ technique that MIT researchers helped develop could dramatically improve the efficiency of communications networks.
Sharing the air
Unused wireless spectrum is getting scarce; MIT researchers are teaching emerging technologies to coexist in what's left