Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

As the hare learned from the tortoise, speed isn't everything. Theoretical computer scientists at Sandia National Laboratories and Boston University have discovered that quantum computers are ...

Researchers around the world are racing to develop new quantum-based systems for sensing, communication, computing and ...

Quantum computing is widely believed to be a revolutionary new technology. In fact, it is a double-edged sword. If efficient quantum computers can be manufactured in near future, many of the current ...

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Routing problems are extensively studied in the fields of transportation and optimization 1,2,3. The interest in this particular topic stems from two main factors: their high computational complexity ...

The LWE-decision problem is the problem of deciding whether pairs \(({{{\bf{a}}}},c)\in {{\mathbb{Z}}}_{q}^{n}\times {{\mathbb{Z}}}_{q}\) are sampled according to a ...

The original version of this story appeared in Quanta Magazine. Say you want to send a private message, cast a secret vote, or sign a document securely. If you do any of these tasks on a computer, you ...

U.S. President Donald Trump holds up an executive order after signing it in the Oval Office of the White House on June 22, ...

Scientists may have uncovered the missing piece of quantum computing by reviving a particle once dismissed as useless. This particle, called the neglecton, could give fragile quantum systems the full ...

Fortune 500 cybersecurity exec and CISO at Concentric AI, advising boards on data risk, ransomware resiliency and AI-era security. Artificial intelligence changed how decisions are made. Quantum ...