As the New Year Approach, a Small Reminder for the US Quantum Wizards
December 19, 2019
When it comes to supercomputers, IBM’s Watson is the number one machine. Despite environmental and human rights issues, China wants to be a world leader in quantum research and artificial intelligence. Tech In Asia shares how, “China Quantum Research Team Uses AI To Crack Processing Time In Supercomputer Race.” AI is apparently the key to making supercomputers billions of times faster than they currently are.
China has some of the world’s largest quantum research facilities and they have developed machine learning processes that have cut down on calculation times. The Chinese supercomputers would calculate the ties between subatomic particles. Quantum technology was designed to understand how quantum mechanics work, thus the need for the supercomputers. With the new AI, discovering correlations between subatomic particles faster than anything that has been invented to date. How would it work?
“ ‘It works like the separation of minerals,’ said professor Li Chuanfeng, a lead scientist of the study with the University of Science and Technology of China (USTC) in Hefei, Anhui province. ‘The AI tells us whether an ore contains gold, iron, or copper, so we can make use of them for different purposes. This was not possible before,’ Li said.
Until now, quantum researchers have had to measure a complete set of physical properties to determine the type of link between particles. It is a difficult, time-consuming job and, when the number of particles increases, the workload grows exponentially. ‘At the end of the day, we might be able to tell this is not a piece of gold, and that would be it. There is no way to know more,’ Li said. This method will increase the supply of resources for quantum information processing significantly.”
USTC has experimented with quantum mechanics for years and the university has a large amount of data for the AI to learn from. The AI designed to measure particles’ physical properties is 90% accurate and works in less than a second, when before it required over an hour. USTC plans to train the AI with larger data sets and is working on a quantum computer than is predicted to be one trillion times faster than today’s most powerful supercomputer.
Sounds impressive, but not as interesting as the number of engineers the Middle Kingdom possesses.
Whitney Grace, December 19, 2019
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