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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The FBI Just Admitted It Bought US Location Data
Rather than obtaining a warrant, the bureau purchased sensitive data—a controversial practice that privacy advocates say is deeply problematic.
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U.S. Border Patrol Finally Able to Check E-Passport Data
After 16 years, the agency has implemented the software to cryptographically verify digital passport data—and it's already caught a dozen alleged fraudsters.
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The Race to Build a ChatGPT-Powered Search Engine
A search bot you converse with could make finding answers easier — if it doesn't tell fibs. Microsoft, Google, Baidu, and others are working on it.
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Fact-Checkers Are Scrambling to Fight Disinformation With AI
Bad actors use artificial intelligence to propagate falsehoods and upset elections, but the same tools can be repurposed to defend the truth.
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This Startup Is Using AI to Unearth New Smells
Google Research spinout Osmo wants to find substitutes for hard-to-source aromas. The tech could inspire new perfumes—and help combat mosquito-borne diseases.
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ChatGPT Stole Your Work. So What Are You Going to Do?
Creators need to pressure the courts, the market, and regulators before it's too late.
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The Sci-Fi Dream of a 'Molecular Computer' Is Getting More Real
Chemists have long conceptualized tiny machines that could fabricate drugs, plastics, and other polymers that are hard to build with bigger tools.
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Amazon Wants to Cocoon You With 'Ambient Intelligence'
The company's new smart gadget uses radar to track your breathing while you sleep. It's part of Amazon's plan to weave its products invisibly into your life.
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NASA is Crowdsourcing Cloud Research--on Mars
Scientists have recruited volunteers to identify clouds on Mars through the Zooniverse, a platform that hosts crowdsourced citizen projects.
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Crypto and the U.S. Government Are Headed for a Decisive Showdown
The Securities and Exchange Commission accused Ishan Wahi, a former product manager at the Coinbase cryptocurrency exchange, of insider trading and securities fraud...
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The Fight Over Which Uses of AI Europe Should Outlaw
A new European Union law will set rules for what the technology can and can't do to people, like whether it's okay to deploy lie detectors at borders.
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'Supercookies' Have Privacy Experts Sounding the Alarm
Vodafone is among the German phone companies participating in the TrustPid trial.
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'Privacy Doesn't Matter,' Screams the Microsoft Deal with DuckDuckGo
DuckDuckGo isn't as private as you think, facing criticism over its tracking agreement with Microsoft.
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Europe's New Law Will Force Secretive TikTok to Open Up
The Digital Services Act will extract more new information from the young app than from older platforms like Facebook.
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Scientists Spy on Mount Etna with Fiber-Optic Cables
Scientists are monitoring Italy’s Mount Etna through fiber-optic cables, using distributed acoustic sensing to detect seismic signals that conventional sensors...
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Europe Is Building a Huge International Facial Recognition System
Lawmakers advance proposals to let police forces across the EU link their photo databases—which include millions of pictures of people's faces.
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How Wrongful Arrests Based on AI Derailed 3 Men's Lives
Robert Williams, Michael Oliver, and Nijeer Parks were misidentified by facial recognition software. The impact cast a long shadow.
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The Hidden Role of Facial Recognition Tech in Many Arrests
The technology is spreading fast among police, and often wrong. But people charged with crimes are rarely told an algorithm came into play.
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War Is Calling Crypto's 'Neutrality' Into Question
War in Ukraine and Western sanctions against Russia have made cryptocurrency a hot potato for international politics.
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