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Jul 8, 2020

Examining trapped ion technology for next generation quantum computers

Posted by in categories: biotech/medical, cybercrime/malcode, internet, quantum physics

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Quantum computers (QC) are poised to drive important advances in several domains, including medicine, material science and internet security. While current QC systems are small, several industry and academic efforts are underway to build large systems with many hundred qubits.

Towards this, computer scientists at Princeton University and physicists from Duke University collaborated to develop methods to design the next generation of quantum computers. Their study focused on QC systems built using trapped ion (TI) technology, which is one of the current front-running QC hardware technologies. By bringing together computer architecture techniques and device simulations, the team showed that co-designing near-term hardware with applications can potentially improve the reliability of TI systems by up to four orders of magnitude.

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Jul 8, 2020

Bosch previews its gorgeous vision for future full-suspension electric bikes

Posted by in categories: futurism, transportation

Today Bosch unveiled a new concept for a futuristic full-suspension on and off-road electric bike that incorporates and showcases a number of different Bosch technologies.

Jul 8, 2020

Surprising particle filters made from self-healing soap films

Posted by in categories: entertainment, particle physics

Liquid membranes flip the script on filtration.

Jul 8, 2020

These Wild Animals Don’t Need to Eat Constantly to Survive

Posted by in category: food

Some animals need to eat every day to survive, but not these incredible creatures! Thanks to certain abilities, these animals can go days, weeks, months, and even years without a meal…

Jul 8, 2020

Elon Musk and other competitors rushed to support Rocket Lab after the startup’s founder apologized for losing 7 satellites in a launch failure

Posted by in categories: Elon Musk, satellites

When Peter Beck of Rocket Lab said he was “incredibly sorry” for losing his customers’ satellites, the company saw a surge of public support.

Jul 8, 2020

Young Sheldon — When Sheldon Outsmarted NASA

Posted by in category: Elon Musk

Elon Musk is just a modern day Sheldon Cooper.

Jul 8, 2020

How the brain builds a sense of self

Posted by in category: neuroscience

We don’t just copy the behavior of people around us. We also copy their minds.

Jul 8, 2020

Live coverage: SpaceX poised for midday launch from Kennedy Space Center

Posted by in categories: internet, satellites

Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from pad 39A at NASA’s Kennedy Space Center in Florida. The mission will launch SpaceX’s tenth batch of Starlink broadband satellites. Text updates will appear automatically below. Follow us on Twitter.

Jul 8, 2020

Exclusive: US National Science Foundation reveals first details on foreign-influence investigations

Posted by in category: science

The funding agency has taken action in 16–20 cases where foreign ties were not properly reported.

Jul 8, 2020

Scientists introduce new method for machine learning classifications in quantum computing

Posted by in categories: quantum physics, robotics/AI, space

Quantum information scientists have introduced a new method for machine-learning classifications in quantum computing. The non-linear quantum kernels in a quantum binary classifier provide new insights for improving the accuracy of quantum machine learning, deemed able to outperform the current AI technology.

The research team led by Professor June-Koo Kevin Rhee from the School of Electrical Engineering, proposed a quantum classifier based on quantum state fidelity by using a different initial state and replacing the Hadamard classification with a swap test. Unlike the conventional approach, this method is expected to significantly enhance the classification tasks when the training dataset is small, by exploiting the quantum advantage in finding non-linear features in a large feature space.

Quantum machine learning holds promise as one of the imperative applications for . In machine learning, one for a wide range of applications is classification, a task needed for recognizing patterns in labeled training data in order to assign a label to new, previously unseen data; and the kernel method has been an invaluable classification tool for identifying non-linear relationships in complex data.