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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Researchers Propose Fourth Light on Traffic Signals - for Self-Driving Cars
North Carolina State University researchers proposed the addition of a "white light" to traffic signals to allow autonomous vehicles to help control the flow of...
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Meta, Long an A.I. Leader, Tries Not to Be Left Out of the Boom
It has long had technology to rival chatbots like ChatGPT, but can't afford to back artificial intelligence that can spread misinformation and toxic content.
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Is AI Enough to Smooth Traffic in Famously Congested Areas?
The Port Authority of New York and New Jersey has begun deploying smarter technology at the Lincoln and Holland tunnels and the George Washington Bridge to help...
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Microsoft Unveils AI-Powered Bing, a New Challenge to Google Search
Microsoft is building AI technology based on the same foundation as ChatGPT into search, Edge, Office, and other products.
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Apps Aim to Douse Social Media Dumpster Fire
New social apps are being introduced that promote a more positive online environment.
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Helper Robots Being Deployed to Ease Burden on Hospital Staff
The U.K.'s National Health Service is exploring the deployment of helper robots to alleviate the burden on hospital personnel amid a nurse shortage.
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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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A Watermark for Chatbots can Expose Text Written by an AI
The tool could let teachers spot plagiarism or help social media platforms fight disinformation bots.
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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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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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Virtual Birkin Bags on Trial in Hermès Case Testing IP Rights
French luxury brand Hermès is suing digital artist Mason Rothchild in a New York court to prevent him from selling nonfungible tokens (NFTs) of its Birkin handbags...
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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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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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AI Goes to K Street: ChatGPT Turns Lobbyist
Automated influence campaigns could spell trouble for society.
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FTC Accuses GoodRx of Sharing User Data Without Consent
Under a proposed FTC order, GoodRx would be barred from sharing user health data for advertising purposes.
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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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