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Researchers Discover New Method to Char­ac­ter­ize Large Quan­tum Com­put­ers

April 27th, 2023 |
View inside an ion trap, the heart of an ion trap quantum computer.

Quantum devices are becoming ever more complex and powerful. Researchers at the University of Innsbruck, in collaboration with the Johannes Kepler University Linz and the University of Technology Sydney, are now presenting a method to characterize even large quantum computers using only a single measurement setting. The post Researchers Discover New Method to Char­ac­ter­ize Large […]

Hot Salt, Clean Energy: How AI Can Enhance Advanced Nuclear Reactors

April 26th, 2023 |
Researchers are searching for the ideal characteristics of molten salt, which can serve as both coolant and fuel in advanced nuclear reactors.

Scientists are searching for new materials to advance the next generation of nuclear power plants. In a recent study, researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory showed how artificial intelligence could help pinpoint the right types of molten salts, a key component for advanced nuclear reactors. The post Hot Salt, Clean Energy: How […]

Scientists at Carnegie Mellon Train AI to Predict the Mass of a Galaxy

April 24th, 2023 |
Hubble Nets a Subtle Swarm. This Hubble image shows NGC 4789A, a dwarf irregular galaxy in the constellation of Coma Berenices. Original from NASA. Digitally enhanced by rawpixel.

Researchers at Carnegie Mellon University (CMU) used resources, including Bridges-2, supplied by the Pittsburgh Supercomputing Center (PSC) and allocated through ACCESS to train artificial intelligence to predict the mass of the Coma Cluster of galaxies. By feeding the AI all the known information about the Coma Cluster and teaching it to predict mass, CMU scientists […]

Researchers Use Quantum Mechanics to See Objects Without Looking at Them

April 21st, 2023 |
The experiment protocol achieved much higher efficiency than previous methods.

Humans see the world around them because light is being absorbed by specialized cells in the retina. But can vision happen without any absorption at all – without even a single particle of light? Surprisingly, the answer is yes. The post Researchers Use Quantum Mechanics to See Objects Without Looking at Them appeared first on […]

New Type of Entanglement Lets Scientists ‘See’ Inside Nuclei

April 20th, 2023 |
The house-size STAR detector at the Relativistic Heavy Ion Collider (RHIC) acts like a giant 3D digital camera to track particles emerging from particle collisions at the center of the detector.

Nuclear physicists have found a new way to use the Relativistic Heavy Ion Collider (RHIC)—a particle collider at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory—to see the shape and details inside atomic nuclei. The method relies on particles of light that surround gold ions as they speed around the collider and a new type […]

New Computer Program ‘Learns’ to Identify Mosaic Mutations That Cause Disease

April 19th, 2023 |
This image was generated by AI with a prompt for 3D art using a natural language interpretation of “artificial intelligence that detects mutations in the genome.”

Researchers from the University of California San Diego School of Medicine and Rady Children’s Institute for Genomic Medicine describe a method for teaching a computer how to spot mosaic mutations using an artificial intelligence approach termed “deep learning.” The post New Computer Program ‘Learns’ to Identify Mosaic Mutations That Cause Disease appeared first on HPCwire.

New Spin Control Method Brings Billion-Qubit Quantum Chips Closer

April 14th, 2023 |
Illustration showing how multiple qubits might be controlled using the new ‘intrinsic spin-orbit EDSR’ process.

UNSW Sydney engineers have discovered a new way of precisely controlling single electrons nestled in quantum dots that run logic gates. The new mechanism is also less bulky and requires fewer parts, which could prove essential to making large-scale silicon quantum computers a reality. The post New Spin Control Method Brings Billion-Qubit Quantum Chips Closer […]

Summit Supercomputer, Deep Learning Power Protein Interaction Prediction

April 13th, 2023 |
protein

Understanding protein interactions is key to innumerable fields – including, notably, drug design. Now, researchers from the Georgia Institute of Technology have developed a machine learning tool to predict interactions between multiple proteins, paving the way for easier identification of drug targets for antibiotics and therapeutics. The post Summit Supercomputer, Deep Learning Power Protein Interaction […]

How Giant AI Workloads and the Looming “Bandwidth Wall” are Impacting System Architectures

April 12th, 2023 |
diagram

When it comes to how fast artificial intelligence (AI) models can continue to grow, the sky is not the limit; system design is. As researchers continue to push boundaries with conversational AI, computer vision, recommender systems, and other workloads, AI models advancing toward hundreds of trillions of parameters may soon be commonplace. The post How […]

Electrons That Flow Like Liquids Pave the Way for Robust Quantum Computers

April 11th, 2023 |
Dr. Que Yande, a senior research fellow from Nanyang Technological Universit; Asst. Prof. Bent Weber who led the research; and PhD student Jia Junxiang, the first author of the study, with a scanning tunnelling microscope at the university.

A discovery by scientists led by Nanyang Technological University, Singapore (NTU Singapore), on how electrons can be controlled at very low temperatures, suggests a way for addressing this problem and developing more robust and accurate quantum computers. Source: Nanyang Technological University, Singapore The post Electrons That Flow Like Liquids Pave the Way for Robust Quantum […]