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Category: robotics/AI – Page 1,846

Caltech’s OrbNet deep learning tool outperforms state-of-the-art solutions.

Artificial intelligence (AI) machine learning is being applied to help accelerate the complex science of quantum mechanics—the branch of physics that studies matter and light on the subatomic scale. Recently a team of scientists at the California Institute of Technology (Caltech) published a breakthrough study in The Journal of Chemical Physics that unveils a new machine learning tool called OrbNet that can perform quantum chemistry computations 1,000 times faster than existing state-of-the-art solutions.

“We demonstrate the performance of the new method for the prediction of molecular properties, including the total and relative conformer energies for molecules in range of datasets of organic and drug-like molecules,” wrote the researchers.

Quantum chemistry is the scientific study that combines chemistry and physics. Also known as molecular quantum dynamics, quantum chemistry is a subset of chemistry that studies the properties and behavior of molecules at the subatomic level through the lens of quantum mechanics.

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Tesla is updating the interior of the Model 3 to let owners lock their Sentry Mode/TeslaCam storage device in the glovebox.

Sentry Mode is Tesla’s integrated surveillance system inside its vehicles using the Autopilot cameras around the car to record potential vandalism or other incidents.

Tesla owners have to plug a storage device in one of the USB ports in the center console and footage recorded by Sentry Mode and TeslaCam, the automaker’s dashcam feature, will be stored on it.

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Scientists at the University of Hawaii’s Mānoa Institute for Astronomy (IfA) have used AI to produce the world’s largest 3D catalog of stars, galaxies, and quasars.

The team developed the map using an optical survey of three-quarters of the sky produced by the Pan-STARRS observatory on Haleakalā, Maui.

They trained an algorithm to identify celestial objects in the survey by feeding it spectroscopic measurements that provide definitive object classifications and distances.

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International Business Machines, still the legal name of century-plus-old IBM, has managed over the years to pull off a dubious feat. Despite selling goods and services in one of the most dynamic industries in the world, the IT sector the company helped create, it has managed to avoid growing.

The company that was synonymous with mainframes, that dominated the early days of the personal computer (a “PC” once meant a device that ran software built to IBM’s technical standards), and that reinvented itself as a tech-consulting goliath, lagged while upstarts and a few of its old competitors zoomed past it.

What IBM excelled at more often was marketing a version of its aspirational self. Its consultants would advise urban planners on how to create “smart cities.” Its command of artificial intelligence, packaged into a software offering whose name evoked its founding family, would cure cancer. Its CEO would wow the Davos set with cleverly articulated visions of how corporations could help fix the ills of society.

What IBM did not do was grow or participate sufficiently in the biggest trend in business-focused IT, cloud computing. Now, in the words of veteran tech analyst Toni Sacconaghi of research shop Bernstein, new IBM CEO Arvind Krishna is pursuing a strategy of “growth through subtraction.” The company is spinning off its IT outsourcing business, a low-growth, low-margin portion of its services business that rings up $19 billion in annual sales. Krishna told Aaron and Fortune writer Jonathan Vanian that he plans to bulk back up after the spinoff via acquisitions. “We’re open for business,” he said.

The move is bold, if risky. The reason it took so long, and presumably a new leader, to jettison the outsourcing business is that it was meant to drive sales of IBM hardware and other services. But Krishna, promoted for his association with IBM’s nascent cloud-computing effort—just as Microsoft Satya Nadella ran his company’s cloud arm before taking the top job—recognizes that only by discarding a moribund business can IBM focus and invest properly in the one that matters.

IBM CEO Arvind Krishna is spinning off IBM’s IT outsourcing services unit to focus on cloud and quantum computing.

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A pioneer in Emotion AI, Rana el Kaliouby, Ph.D., is on a mission to humanize technology before it dehumanizes us.

At LiveWorx 2020, Rana joined us to share insights from years of research and collaboration with MIT’s Advanced Vehicle Technology group.

Part demo and part presentation, Rana breaks down the facial patterns that cameras can pick up from a tired or rested driver, and observations from the first ever large-scale study looking at driver behavior over time.

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Despite how much I like GAN, the technology starts to give us some real troubles…

Facebook removed two networks of fake accounts spreading government propaganda on the platform Tuesday, one originating in China and one in the Philippines.

In its latest report on this kind of coordinated campaign, the company says it took down 155 Facebook accounts, 11 pages, nine groups and seven Instagram accounts connected to the Chinese activity and 57 accounts, 31 Pages and 20 Instagram accounts for the activity in the Philippines. Both operations broke Facebook’s rules against “coordinated inauthentic behavior on behalf of a foreign or government entity.”

The company released the report Thursday in coordination with Graphika, a social analytics company that specializes in disinformation. Graphika regularly analyzes this kind of activity in coordination with Facebook and its reports dive into more depth about techniques.

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