Machine learning & AI

Why does AI beat humans at the strategy game Diplomacy?

In Diplomacy, a strategy game set on the eve of World War I, success hinges not on luck but the ability to negotiate. Players, each representing the armed forces of a European superpower, spend much of their time building ...

Telecom

Identifying a vulnerability in critical spacecraft networks

When NASA docks two spacecraft in orbit, timing is critical. Their movements must be precisely synchronized with each other to prevent catastrophic failure, which means the computer networks that control their thrusters must ...

Computer Sciences

Creating realistic 'talking heads' with an AI-powered program

A team of researchers led by Assoc Prof Lu Shijian from the NTU School of Computer Science and Engineering has developed a computer program that creates realistic videos that reflect the facial expressions and head movements ...

Computer Sciences

How figurative language confuses chatbots

Computer scientists recently examined the performance of dialog systems, such as personal assistants and chatbots designed to interact with humans. The team found that when these systems are confronted with dialog that includes ...

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