Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… 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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Visa Unveils More Powerful AI Tool That Approves or Denies Card Transactions
Visa has introduced a more advanced artificial intelligence tool to approve or deny credit and debit transactions when banks' networks are down.
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Robot Trucks Seek Inroads Into Freight Business
Startups are developing prototype autonomous trucks to haul freight while reducing transportation costs and expediting deliveries.
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Robot Boats Leave Autonomous Cars in Their Wake
U.K. ocean-research nonprofit Promare will launch an autonomous boat next spring to retrace the trans-Atlantic journey of the Mayflower.
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NSA Warns Cellphone Location Data Could Pose National-Security Threat
The U.S. National Security Agency has released new guidance for military and intelligence community staff, warning of threats to national security from cellphone...
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Back to School? Look Out for Covid-Tracking Surveillance Tech
Surveillance technology deployed in schools to prevent or contain coronavirus infection raises issues about its effectiveness, as well as its post-pandemic applications...
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Police Requests for Google Users' Location Histories Face New Scrutiny
Police use of "geofence" warrants is being disputed by criminal defendants in Virginia and San Francisco, and could be banned by lawmakers in New York.
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Colorblind Users Push Technology Designers to Use Signals Beyond Color
Colorblind users are pressing technology developers to redesign products to accommodate their disability.
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Algorithms Used in Policing Face Policy Review
The U.S. Government Accountability Office last month published the first half of a review of privately developed algorithms used in policing.
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Apple, Google Start to Win Over Europe to Their Virus-Tracking Technology
European nations are considering, or have opted for, technology developed by Apple and Google for smartphone contact-tracing applications to contain the coronavirus...
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China's WeChat Monitors Foreign Users to Refine Censorship at Home
A study by the University of Toronto's Citizen Lab in Canada warns that China's multipurpose WeChat application is monitoring foreign users to strengthen government...
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Why a Data Security Expert Fears U.S. Voting Will Be Hacked
Finnish data security expert Harri Hursti worries the U.S. voting system is rife with unpatched vulnerabilities that leave it susceptible to election rigging.
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How Coronavirus Is Eroding Privacy
Governments worldwide are using digital surveillance technologies to track the spread of the coronavirus pandemic, raising concerns about the erosion of privacy...
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Hackathons Target Coronavirus
Thousands of technology enthusiasts and others worldwide are participating in hackathons to combat the coronavirus pandemic.
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Cybercriminals Take Advantage of Coronavirus
Hackers are targeting critical healthcare systems already strained by the coronavirus pandemic, compromising computer networks and disrupting patient care.\
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Fever-Detecting Goggles, Disinfectant Drones: Countries Turn to Tech to Fight Coronavirus
Health officials across the Asia-Pacific region are working to repurpose existing technology to help stop the coronavirus pandemic.
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Tech Firms Seek to Head Off Bans on Facial Recognition
Technology companies increasingly are backing proposed laws that would limit the use of facial recognition systems, in an effort to head off more restrictive bills...
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AI Comes to the Tax Code
Governments increasingly are using artificial intelligence and data analytics to detect tax evasion, respond to taxpayer questions, and boost efficiency.
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FAA Moves Toward Certifying Specific Drones for Package Deliveries
The U.S. Federal Aviation Administration has proposed new safety standards for specific unmanned-aircraft models, a significant step toward eventually authorizing...
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Seattle-Area Election Puts Mobile Voting to a Test
A local election in the Seattle area is serving as a test of a mobile-voting system.
From ACM TechNews