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Archive for the ‘robotics/AI’ category: Page 934

Dec 2, 2021

Tesla releases new footage of auto labeling tool for its self-driving effort

Posted by in categories: robotics/AI, transportation

Tesla’s head of AI has released new footage of the automaker’s auto labeling tool for its self-driving effort.

It’s expected to be an important accelerator in improving Tesla’s Full Self-Driving Beta.

Tesla is often said to have a massive lead in self-driving data thanks to having equipped all its cars with sensors early on and collecting real-world data from a fleet that now includes over a million vehicles.

Dec 2, 2021

The Movement to Hold AI Accountable Gains More Steam

Posted by in categories: information science, law, robotics/AI

A New York City law requires algorithms used in hiring to be “audited” for bias. It’s the first in the US—and part of a larger push toward regulation.

Dec 2, 2021

Ex-Googler Timnit Gebru Starts Her Own AI Research Center

Posted by in categories: governance, robotics/AI

ONE YEAR AGO Google artificial intelligence researcher Timnit Gebru tweeted, “I was fired” and ignited a controversy over the freedom of employees to question the impact of their company’s technology. Thursday, she launched a new research institute to ask questions about responsible use of artificial intelligence that Gebru says Google and other tech companies won’t.

“Instead of fighting from the inside, I want to show a model for an independent institution with a different set of incentive structures,” says Gebru, who is founder and executive director of Distributed Artificial Intelligence Research (DAIR). The first part of the name is a reference to her aim to be more inclusive than most AI labs—which skew white, Western, and male —and to recruit people from parts of the world rarely represented in the tech industry.

Gebru was ejected from Google after clashing with bosses over a research paper urging caution with new text-processing technology enthusiastically adopted by Google and other tech companies. Google has said she resigned and was not fired, but acknowledged that it later fired Margaret Mitchell, another researcher who with Gebru co-led a team researching ethical AI. The company placed new checks on the topics its researchers can explore. Google spokesperson Jason Freidenfelds declined to comment but directed WIRED to a recent report on the company’s work on AI governance, which said Google has published more than 500 papers on “responsible innovation” since 2018.

Dec 2, 2021

Sydney-based medtech startup Harrison.ai gets $129M AUD led by Horizons Ventures

Posted by in categories: biotech/medical, robotics/AI

Harrison.ai, a Sydney-based company that creates medical devices with AI technology, announced today it has raised $129 million AUD (about $92.3 million USD) in what it called one of the largest Series B rounds ever for an Australian startup.

The funding was led by returning investor Horizons Ventures and included participation from new investors Sonic Healthcare and I-MED Radiology Network. Existing backers Blackbird Ventures and Skip Capital also returned for the round, which brings Harrison.ai’s total raised over the past two years to $158 million AUD.

Harrison.ai announced it has also formed a joint venture with Sonic Healthcare, one of the world’s largest medical diagnostics providers, to develop and commercialize new clinical AI solutions in pathology. The partnership will focus first on histopathology, or the diagnosis of tissue diseases.

Dec 2, 2021

Microsoft’s Azure AI Supercomputer delivers record MLPerf benchmarks

Posted by in categories: robotics/AI, supercomputing

Recently, Microsoft Azure joined the Top 10 club of the TOP500 super computer rankings by delivering 30.05 Petaflops. It was based on Microsoft’s recently announced Azure NDm A100 80GB v4, available on demand. These Azure NDm A100 v4 instances are powered by NVIDIA GPU acceleration and NVIDIA InfiniBand networking.

Microsoft today highlighted the latest (December 2021) MLPerf 1.1 results in which Azure delivered the #2 performance overall and the #1 performance by a cloud provider.

Dec 2, 2021

Amazon announces Graviton3 processors for AI inferencing

Posted by in categories: information science, robotics/AI

At its re: Invent 2021 conference today, Amazon announced Graviton3, the next generation of its custom ARM-based chip for AI inferencing applications. Soon to be available in Amazon Web Services (AWS) C7g instances, the company says that the processors are optimized for workloads including high-performance compute, batch processing, media encoding, scientific modeling, ad serving, and distributed analytics.

Alongside Graviton3, Amazon unveiled Trn1, a new instance for training deep learning models in the cloud — including models for apps like image recognition, natural language processing, fraud detection, and forecasting. It’s powered by Trainium, an Amazon-designed chip that the company last year claimed would offer the most teraflops of any machine learning instance in the cloud. (A teraflop translates to a chip being able to process 1 trillion calculations per second.)

As companies face pandemic headwinds including worker shortages and supply chain disruptions, they’re increasingly turning to AI for efficiency gains. According to a recent Algorithmia survey, 50% of enterprises plan to spend more on AI and machine learning in 2021, with 20% saying they will be “significantly” increasing their budgets for AI and ML. AI adoption is, in turn, driving cloud growth — a trend of which Amazon is acutely aware, hence the continued investments in technologies like Graviton3 and Trn1.

Dec 1, 2021

Maths researchers hail breakthrough in applications of artificial intelligence

Posted by in categories: mathematics, robotics/AI

For the first time, computer scientists and mathematicians have used artificial intelligence to help prove or suggest new mathematical theorems in the complex fields of knot theory and representation theory.

The astonishing results have been published today in the pre-eminent scientific journal, Nature.

Professor Geordie Williamson is Director of the University of Sydney Mathematical Research Institute and one of the world’s foremost mathematicians. As a co-author of the paper, he applied the power of Deep Mind’s AI processes to explore conjectures in his field of speciality, representation theory.

Dec 1, 2021

Insilico starts human trial with AI-discovered drug

Posted by in categories: biotech/medical, chemistry, robotics/AI

ISM001-055 demonstrated highly promising results in multiple preclinical studies including in vitro biological studies, pharmacokinetic and safety studies. The compound significantly improved myofibroblast activation which contributes to the development of fibrosis. ISM001-055’s novel target is potentially relevant to a broad range of fibrotic indications.

“We are very pleased to see Insilico Medicine’s first antifibrotic drug candidate entering into the clinic,” said Feng Ren 0, PhD, CSO of Insilico Medicine. “We believe this is a significant milestone in the history of AI-powered drug discovery because to our knowledge the drug candidate is the first ever AI-discovered novel molecule based on an AI-discovered novel target. We have leveraged our end-to-end AI-powered drug discovery platform, including the usage of generative biology and generative chemistry, to discover novel biological targets and generate novel molecules with drug-like properties. ISM001-055 is the first such compound to enter the clinic, and we expect more to come in the near future [1].”

Previously, Insilico Medicine demonstrated its ability to generate drug-like hit molecules using AI with the publication of the Generative Tensorial Reinforcement Learning (GENTRL) system for a well-known target in record time [2]. It also demonstrated the target’s proof of concept by applying deep learning techniques for the identification of novel biological targets. This novel antifibrotic program combined these target discovery and generative chemistry capabilities. Notably, Insilico Medicine completed the entire discovery process from target discovery to preclinical candidate nomination within 18 months on a budget of $2.6 million.

Dec 1, 2021

Laser system could vaporize dangerous asteroids

Posted by in categories: asteroid/comet impacts, existential risks, habitats, robotics/AI

Circa 2013 o.o


Earth dodged a gigantic space bullet Friday when the 143,000-ton asteroid known as 2012 DA14 came within 17,200 miles of the Indian Ocean. Scientists and engineers are looking for ways to head off such close calls by targeting potentially dangerous asteroids well before they’re in a position to do us any harm.

A group called the B612 Foundation (a reference to the home asteroid of the Little Prince in the classic French novella) recently announced a mission to build a spacecraft that would track dangerous midsize asteroids, and a fledgling company called Deep Space Industries has floated a plan to build swarms of robots that could mine — and even destroy — space rocks.

Continue reading “Laser system could vaporize dangerous asteroids” »

Dec 1, 2021

Researchers develop nanometer-scale adaptive transistor

Posted by in categories: futurism, robotics/AI

Normally, computer chips consist of electronic components that always do the same thing. In the future, however, more flexibility will be possible: New types of adaptive transistors can be switched in a flash, so that they can perform different logical tasks as needed. This fundamentally changes the possibilities of chip design and opens up completely new opportunities in the field of artificial intelligence, neural networks or even logic that works with more values than just 0 and 1.

In order to achieve this, scientists at TU Wien (Vienna) did not rely on the usual silicon technology, but on . This was a success: The most in the world has now been produced using germanium. It has been presented in the journal ACS Nano. The special properties of germanium and the use of dedicated program gate electrodes made it possible to create a prototype for a new component that may usher in a new era of chip technology.

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