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Computers & Math News
March 20, 2020
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Bacterial colony in dish (stock image). | Credit: (c) motorolka / stock.adobe.com

Artificial Intelligence Yields New Antibiotic

Feb. 20, 2020 — Using a machine-learning algorithm, researchers have identified a powerful new antibiotic compound. In laboratory tests, the drug killed many of the world's most problematic ... read more
Abstract beams of light (stock image). | Credit: (c) Sozh / stock.adobe.com

Controlling Light With Light

Feb. 5, 2020 — Researchers have developed a new platform for all-optical computing, meaning computations done solely with beams ... read more

Living Robots Built Using Frog Cells

Jan. 13, 2020 — Scientists repurposed living frog cells -- and assembled them into entirely new life-forms. These tiny 'xenobots' can move toward a target and heal themselves after being cut. These novel living ... read more

Researchers Build a Particle Accelerator That Fits on a Chip

Jan. 2, 2020 — For the first time, scientists have created a silicon chip that can accelerate electrons -- albeit at a fraction of the velocity of the most massive accelerators -- using an infrared laser to ... read more
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Artificial Intelligence Helps Prevent Disruptions in Fusion Devices

Mar. 17, 2020 — Research demonstrates that machine learning can predict and avoid damaging disruptions to fusion ... read more

Predicting Reaction Results: Machines Learn Chemistry

Mar. 17, 2020 — In the production of chemical compounds, the success of each individual reaction depends on numerous parameters. It is not always possible, even for experienced chemists, to predict whether a ... read more

Buffed-Up Avatars Deter Us from Exercising Hard

Mar. 13, 2020 — A new article shows people perform better in VR exercise games when they compete against a realistic avatar of ... read more

Perturbation-Free Studies of Single Molecules

Mar. 12, 2020 — Researchers of the University of Basel have developed a new method with which individual isolated molecules can be studied precisely -- without destroying the molecule or even influencing its quantum ... read more

Scientists Discover the Mathematical Rules Underpinning Brain Growth

Mar. 12, 2020 — Life is rife with patterns. It's common for living things to create a repeating series of similar features as they grow: think of feathers that vary slightly in length on a bird's wing or ... read more

Artificial Intelligence and Family Medicine: Better Together

Mar. 11, 2020 — Researchers are encouraging family medicine physicians to actively engage in the development and evolution of artificial intelligence to open new horizons that make AI more effective, equitable and ... read more

Engineers Crack 58-Year-Old Puzzle on Way to Quantum Breakthrough

Mar. 11, 2020 — A mishap during an experiment led quantum computing researchers to crack a mystery that had stood since ... read more

AI Taps Human Wisdom for Faster, Better Cancer Diagnosis

Mar. 11, 2020 — A new system combining artificial intelligence (AI) with human knowledge promises faster and more accurate cancer diagnosis. The powerful technology, developed by engineering researchers, uses ... read more

Novel Error-Correction Scheme Developed for Quantum Computers

Mar. 11, 2020 — Experimental quantum computers are plagued with errors. Researchers now offer a novel method to reduce errors in a scheme applicable across different types of quantum ... read more

Glass Transition of Spins and Orbitals of Electrons in a Pure Crystal

Mar. 11, 2020 — Researchers have used computers simulations to show that lattice distortions in magnetic pyrochlore oxide crystals can control the glass transition of its electrons. This work can be with the design ... read more

Inverse Design Software Automates Design Process for Optical, Nanophotonic Structures

Mar. 10, 2020 — Researchers created an inverse design codebase called SPINS that can help researchers explore different design methodologies to find fabricable optical and nanophotonic ... read more

Modern Virtual and Augmented Reality Device Can Help Simulate Sight Loss

Mar. 10, 2020 — A new study demonstrates how commercially available head mounted displays (HMD) can be used to simulate the day-to-day challenges faced by people with sight loss from glaucoma. The study suggests ... read more

Our Brains Are Powerful -- But Secretive -- Forecasters of Video Virality

Mar. 9, 2020 — Our brains can predict the popularity of online videos, without us even knowing ... read more

Robots That Admit Mistakes Foster Better Conversation in Humans

Mar. 9, 2020 — A new study showed that the humans on teams that included a robot expressing vulnerability communicated more with each other and later reported having a more positive group experience than people ... read more

A Flexible Brain for AI

Mar. 9, 2020 — Scientists have developed a customizable computing device using nanofabricated switches than can be rewired to optimize AI applications using 80% less power. These devices can be used as flexible ... read more

Showing Robots How to Do Your Chores

Mar. 6, 2020 — By observing humans, robots learn to perform complex tasks, such as setting a ... read more

Machine Learning Illuminates Material's Hidden Order

Mar. 6, 2020 — Extreme temperature can do strange things to metals. In severe heat, iron ceases to be magnetic. In devastating cold, lead becomes a superconductor. Scientists used a combination of ultrasound and ... read more

Seismic Imaging Technology Could Deliver Finely Detailed Images of the Human Brain

Mar. 6, 2020 — Scientists have developed a new computational technique that could lead to fast, finely detailed brain imaging with a compact device that uses only sound ... read more

A Filter for Cleaner Qubits

Mar. 6, 2020 — Researchers show theoretically how coupling an additional filter qubit to the control line of a quantum computer can greatly increase the lifetime of the information stored in it. This work can help ... read more

How Drones Can Hear Walls

Mar. 6, 2020 — One drone, four microphones and a loudspeaker: nothing more is needed to determine the position of walls and other flat surfaces within a ... read more
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