Communications of the ACM
Python-Based Compiler Achieves Performance Speedups
The Codon compiler, from a team led by researchers from MIT CSAIL, allows developers to create new domain-specific languages … From ACM TechNewsAn 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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Underdog Technologies Gain Ground in Quantum-Computing Race
Individual atoms trapped by optical 'tweezers' are emerging as a promising computational platform.
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Google Unveils Bard, Its ChatGPT Rival for AI-Powered Conversation
With a Microsoft event expected to center on ChatGPT expected today, the AI chatbot war is heating up.
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The Holy Grail of Electric Vehicles: Solid-State Batteries
Manufacturers look to make batteries safer and help them last longer by replacing liquid cores with solid ones.
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Inside the Project Trying to Save Datasets from Extinction
Researchers race to find ecological data kept on outdated media or in dusty backroom boxes—before they're lost forever.
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Applying Scientific Method to Bail Reform
More than 50 state, city, and county jurisdictions in the U.S. have implemented the Public Safety Assessment (PSA) tool to shift from cash-based bail systems to...
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Flying Robot Echolocates Like a Bat to Avoid Hitting Walls
Frederike Dümbgen and colleagues have equipped a flying robot to use bat-like echolocation to map its surroundings using a simple microphone and speaker.
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Bioengineered Skin Grafts Fit Like a Glove
Columbia University researchers have developed a method for growing engineered skin in complex, three-dimensional shapes to make it easier to graft skin onto irregularly...
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At This School, Computer Science Class Now Includes Critiquing Chatbots
Move over, coding. Some schools are asking student programmers to think critically about rapid advances in artificial intelligence.
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AI Tech Enables Industrial-Scale Intellectual-Property Theft, Say Critics
Are ChatGPT, Stability AI, and GitHub Copilot the next big breakthroughs, huge legal and regulatory liabilities, or something else entirely?
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Wearable Sensor Provides Cardiac Imaging on the Go
A new portable ultrasound device uses custom algorithms to measure how much blood is being pumped by the heart.
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Smart Contact Lens Diagnoses, Treats Glaucoma
A smart contact lens can monitor intraocular pressure (IOP) in glaucoma patients and deliver medications in response to IOP levels.
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AI Bot ChatGPT Needs Some Help With Math Assignments
Large language models supply grammatically correct answers but struggle with calculations.
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DARPA's Quantum Computing is Powered by ... FOMO
Microsoft and friends happy to assuage Uncle Sam's anxiety — for a price.
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ML Approach May Aid Water Conservation Push
Researchers used survey data from 3,000 residents of Phoenix, Las Vegas, and Denver to determine which are likely to alter their behaviors to conserve water in...
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Ecologists Deploy Drones to Monitor Deer Population
Ecologists are using aerial drones to monitor fallow deer populations in the U.K.'s Ashdown Forest.
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Technology Developed to Support Recovering Alcoholics
Technology that measures the presence of alcohol in digital images could help recovering alcoholics evaluate their exposure to alcohol marketing on social media...
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AI Goes to K Street: ChatGPT Turns Lobbyist
Automated influence campaigns could spell trouble for society.
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Self-Driving Car Services Want to Expand in San Francisco Despite Recent Hiccups
Waymo and Cruise hope to widen their projects to more of the city. But local officials are increasingly concerned about breakdowns causing congestion.
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IEEE Medal of Honor Goes to Vint Cerf
He codesigned the Internet protocol and transmission control protocol.
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