Archive for the ‘robotics/AI’ category
Jan 10, 2025
Microsoft introduces rStar-Math, an SLM for math reasoning and problem solving
Posted by Genevieve Klien in categories: mathematics, robotics/AI
A team of math and AI researchers at Microsoft Asia has designed and developed a small language model (SLM) that can be used to solve math problems. The group has posted a paper on the arXiv preprint server outlining the technology and math behind the new tool and how well it has performed on standard benchmarks.
Over the past several years, multiple tech giants have been working hard to steadily improve their LLMs, resulting in AI products that have in a very short time become mainstream. Unfortunately, such tools require massive amounts of computer power, which means they consume a lot of electricity, making them expensive to maintain.
Because of that, some in the field have been turning to SLMs, which as their name implies, are smaller and thus far less resource intensive. Some are small enough to run on a local device. One of the main ways AI researchers make the best use of SLMs is by narrowing their focus—instead of trying to answer any question about anything, they are designed to answer questions about something much more specific—like math. In this new effort, Microsoft has focused its efforts on not just solving math problems, but also in teaching an SLM how to reason its way through a problem.
Jan 10, 2025
Robots In Space — Mars update
Posted by Mike Diverde in categories: robotics/AI, space travel
Premiere starts in 10 minutes!
Join aerospace engineer Mike DiVerde for the latest updates from NASA’s Mars rovers! Get an insider’s look at Curiosity’s challenging journey through Gale Crater’s rocky terrain and Perseverance’s exciting expedition toward Witch Hazel Hill in Jezero Crater. This episode features exclusive Mars photos, current Martian weather readings, and fascinating details about Mars surface conditions that space enthusiasts won’t want to miss. Learn about the latest Mars discoveries as we explore real-time rover updates and the cutting-edge space technology that makes robotic exploration possible. Whether you’re interested in planetary science or simply curious about what’s happening on the Red Planet, this comprehensive Mars exploration update delivers the most recent findings from our mechanical explorers on Mars.
Jan 10, 2025
AI agents may soon surpass people as primary application users
Posted by Genevieve Klien in categories: cosmology, economics, robotics/AI
That’s the word from a new set of predictions for the decade ahead issued by Accenture, which highlights how our future is being shaped by AI-powered autonomy. By 2030, agents — not people — will be the “primary users of most enterprises’ internal digital systems,” the study’s co-authors state. By 2032, “interacting with agents surpasses apps in average consumer time spent on smart devices.”
Also: In a machine-led economy, relational intelligence is key to success
This heralds a moment of transition, what the report’s primary author, Accenture CTO Karthik Narain, calls the Binary Big Bang. “When foundation models cracked the natural language barrier,” writes Narain, “they kickstarted a shift in our technology systems: how we design them, use them, and how they operate.”
🐤 Follow Me on Twitter
https://twitter.com/TheAiGrid.
🌐 Checkout My website — https://theaigrid.com/
Jan 10, 2025
UConn, NORDITA, and Google Reveal Gravity As Both Friend and Foe of Quantum Technology
Posted by Cecile G. Tamura in categories: quantum physics, robotics/AI, satellites
The mention of gravity and quantum in the same sentence often elicits discomfort from theoretical physicists, yet the effects of gravity on quantum information systems cannot be ignored. In a recently announced collaboration between the University of Connecticut, Google Quantum AI, and the Nordic Institute for Theoretical Physics (NORDITA), researchers explored the interplay of these two domains, quantifying the nontrivial effects of gravity on transmon qubits.
Led by Alexander Balatsky of UConn’s Quantum Initiative, along with Google’s Pedram Roushan and NORDITA researchers Patrick Wong and Joris Schaltegger, the study focuses on the gravitational redshift. This phenomenon slightly detunes the energy levels of qubits based on their position in a gravitational field. While negligible for a single qubit, this effect becomes measurable when scaled.
While quantum computers can effectively be protected from electromagnetic radiation, barring any innovative antigravitic devices expansive enough to hold a quantum computer, quantum technology cannot at this point in time be shielded from the effects of gravity. The team demonstrated that gravitational interactions create a universal dephasing channel, disrupting the coherence required for quantum operations. However, these same interactions could also be used to develop highly sensitive gravitational sensors.
Jan 10, 2025
Nvidia’s $3K “Digits” GB10 Supercomputer
Posted by Bruce Burke in categories: quantum physics, robotics/AI, satellites, supercomputing
The mention of gravity and quantum in the same sentence often elicits discomfort from theoretical physicists, yet the effects of gravity on quantum information systems cannot be ignored. In a recently announced collaboration between the University of Connecticut, Google Quantum AI, and the Nordic Institute for Theoretical Physics (NORDITA), researchers explored the interplay of these two domains, quantifying the nontrivial effects of gravity on transmon qubits.
Led by Alexander Balatsky of UConn’s Quantum Initiative, along with Google’s Pedram Roushan and NORDITA researchers Patrick Wong and Joris Schaltegger, the study focuses on the gravitational redshift. This phenomenon slightly detunes the energy levels of qubits based on their position in a gravitational field. While negligible for a single qubit, this effect becomes measurable when scaled.
While quantum computers can effectively be protected from electromagnetic radiation, barring any innovative antigravitic devices expansive enough to hold a quantum computer, quantum technology cannot at this point in time be shielded from the effects of gravity. The team demonstrated that gravitational interactions create a universal dephasing channel, disrupting the coherence required for quantum operations. However, these same interactions could also be used to develop highly sensitive gravitational sensors.
Continue reading “Nvidia’s $3K ‘Digits’ GB10 Supercomputer” »
Jan 10, 2025
AI categorizes 700 million aurora images for better geomagnetic storm forecasting
Posted by Saúl Morales Rodriguéz in categories: particle physics, robotics/AI, security
The aurora borealis, or northern lights, is known for a stunning spectacle of light in the night sky, but this near-Earth manifestation, which is caused by explosive activity on the sun and carried by the solar wind, can also interrupt vital communications and security infrastructure on Earth. Using artificial intelligence, researchers at the University of New Hampshire have categorized and labeled the largest-ever database of aurora images that could help scientists better understand and forecast the disruptive geomagnetic storms.
The research, recently published in the Journal of Geophysical Research: Machine Learning and Computation, developed artificial intelligence and machine learning tools that were able to successfully identify and classify over 706 million images of auroral phenomena in NASA’s Time History of Events and Macroscale Interactions during Substorms (THEMIS) data set collected by twin spacecrafts studying the space environment around Earth. THEMIS provides images of the night sky every three seconds from sunset to sunrise from 23 different stations across North America.
“The massive dataset is a valuable resource that can help researchers understand how the solar wind interacts with the Earth’s magnetosphere, the protective bubble that shields us from charged particles streaming from the sun,” said Jeremiah Johnson, associate professor of applied engineering and sciences and the study’s lead author. “But until now, its huge size limited how effectively we can use that data.”
Jan 10, 2025
Record cold quantum refrigerator paves way for reliable quantum computers
Posted by Saúl Morales Rodriguéz in categories: biotech/medical, encryption, quantum physics, robotics/AI
Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum computers from entering society is the difficulty of freezing the qubits to temperatures close to absolute zero.
Now, researchers at Chalmers University of Technology, Sweden, and the University of Maryland, U.S., have engineered a new type of refrigerator that can autonomously cool superconducting qubits to record low temperatures, paving the way for more reliable quantum computation.
Quantum computers have the potential to revolutionize fundamental technologies in various sectors of society, with applications in medicine, energy, encryption, AI, and logistics. While the building blocks of a classical computer—bits—can take a value of either 0 or 1, the most common building blocks in quantum computers—qubits—can have a value of 0 and 1 simultaneously.
Jan 10, 2025
NVIDIA Launches Cosmos World Foundation Model Platform to Accelerate Physical AI Development
Posted by Saúl Morales Rodriguéz in categories: robotics/AI, transportation
NVIDIA today announced NVIDIA Cosmos™, a platform comprising state-of-the-art generative world foundation models, advanced tokenizers, guardrails and an accelerated video processing pipeline built to advance the development of physical AI systems such as autonomous vehicles (AVs) and robots.