Engineering

Artificial intelligence opens new window on complex urban issues

Understanding the workings and behaviors of a city requires knowledge of the different processes that allow people and other biological organisms to live and thrive, as well as understanding of their interrelationships—many ...

Security

Payouts from insurance policies may fuel ransomware attacks

The call came on a Saturday in July delivering grim news: Many of the computer systems serving the government of LaPorte County, Indiana, had been taken hostage with ransomware. The hackers demanded $250,000.

Expert: Many Wisconsin elections clerks use outdated systems

Hundreds of local clerks are using outdated computer systems and aren't installing security patches on their current systems, leaving Wisconsin's election system vulnerable to potentially devastating cyberattacks, state elections ...

Robotics

Teaching robots what humans want

Told to optimize for speed while racing down a track in a computer game, a car pushes the pedal to the metal … and proceeds to spin in a tight little circle. Nothing in the instructions told the car to drive straight, and ...

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