Communications of the ACM
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From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Building a Computer With a Single Atom
New studies broaden the perspectives on what constitutes a "computer" and how small a computational unit can be.
From ACM TechNews
The Dawn of Solid-State Quantum Networks
Researchers demonstrated high-visibility quantum interference between two independent quantum dots connected by approximately 300-kilometer/186.4-mile optical fibers...
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AI Material Learns Behaviors, Adapts to Changing Conditions
University of California, Los Angeles engineers have developed a new class of material.
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Algae-Powered Soft Devices Glow in the Dark When Squished or Stretched
The devices can be recharged with light.
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100 Times Longer Than Previous Benchmarks – A Quantum Breakthrough
Quantum computing engineers have set a new standard for silicon chip performance.
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Uncovering Hidden Patterns: AI Reduces 100,000-Equation Quantum Physics Problem to Four Equations
Scientists trained a machine learning tool to capture the physics of electrons moving on a lattice using far fewer equations than would typically be required, without...
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Surprising Bacterial Nanowire Discovery May Lead to Living, Self-Repairing Electrical Circuits
Cooling speeds up electrons in bacterial nanowires.
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Unexpected Semiconductor Properties Revealed by Innovative New Tool
Discovery reveals the role of oxygen impurities in semiconductor properties.
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Ancient Namibian Gemstone Holds Key to Future Quantum Computers
Hamid Ohadi of the School of Physics and Astronomy at the University of St Andrews said: "Making a quantum simulator with light is the holy grail of science."
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New Chip Can Prevent Hackers From Extracting Hidden Information From Smart Devices
Engineers build a lower-energy chip that can prevent hackers from extracting hidden information from a smart device.
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Ultrathin Materials Lead to Big Advance in Quantum Computing
Using ultrathin materials to reduce the size of superconducting qubits may pave the way for personal-sized quantum devices.
From ACM TechNews
Solving Superconducting Mystery with Supercomputer Computations
A multi-institutional team of researchers has demonstrated that phonons contribute to superconductivity in copper-based materials.
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New Silicon Carbide Qubits Bring Us One Step Closer to Quantum Networks
Chromium defects in silicon carbide may provide a new platform for quantum information.
From ACM TechNews
Milestone in Quantum Computing With Error Correction
Scientists have integrated high-fidelity operations on encoded quantum data with a scalable framework for repeated data stabilization.
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Superconducting Silicon-Photonic Chip Developed for Quantum Communication
The researchers resolved a long-standing challenge in quantum optics.
From ACM TechNews
Supercomputer Simulations Provide Clue to Missing Planets Mystery
Researchers in Japan used the world's most powerful astronomical supercomputer to simulate a planet moving away from its initial formation site.
From ACM News
Machine Learning System Gives Robots Social Skills
A new machine-learning system helps robots understand and perform certain social interactions.
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Autonomous Robotic Rover Provides New Insight Into Life on the Deep Abyssal Seafloor
Autonomous robotic rover helps scientists with long-term monitoring of deep-sea carbon cycle and climate change.
From ACM News
Ultrafast Electron Microscopy Leads to Pivotal Discovery for the Development of New Quantum Devices
Ultrafast electron microscope opens up new avenues for the development of sensors and quantum devices.12