Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… 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.
From ACM News
Microsoft Hit by Defections as Tech Giants Battle for Talent to Build the Metaverse
Around 100 people on the team developing Microsoft's HoloLens augmented-reality headsets have left, mostly to Facebook parent Meta.
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Ford Steps Into the Chips Business
The automaker and GlobalFoundries have agreed to develop, and potentially produce, semiconductors in U.S. under a strategic pact.
From ACM TechNews
High-Tech Approaches to America's Sewer Problem
U.S. cities and service contractors use flying drones, crawling robots, and remote-operated swimming machines to explore, diagnose, and fix municipal sewer systems...
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3D-Printed Houses Sprouting Near Austin as Demand for Homes Grows
Two companies plan to start building the largest three-dimensionally (3D)-printed home community in the U.S. next year.
From ACM TechNews
Satellites Sweep for the World's Biggest Climate Polluters
Satellites are emerging as tools to monitor countries for anti-pollution compliance.
From ACM TechNews
How to Move More Goods Through America's Clogged Infrastructure? Robot Trains
Autonomous trains increasingly are seen as a solution to U.S. truck driver shortages, as well as a way for companies to reduce carbon emissions.
From ACM TechNews
Lack of Engineers Keeping Some Firms Out of the Cloud
Major cloud computing companies are competing to hire engineers, squeezing out others as the pandemic has driven up demand for an already scarce workforce.
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Insurers Increase Investments in Drones, Robots
International Data Corp. predicts the insurance industry will spend approximately $602 million globally on robotic systems, including drones, this year.
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For Self-Driving Cars, the Hot New Technology Is Radar
Radar is one of the most popular new technologies for next-generation auto safety systems.
From ACM TechNews
The Problem with 'Complex' Passwords
University of Strathclyde in Scotland's Karen Renaud said requiring complex passwords to deter hackers has the unintended effect of making the process too difficult...
From ACM TechNews
Smartwatches: The Classroom Nuisance
Educators complain smartwatches distract students or, worse, encourage them to cut class, text friends, or even cheat.
From ACM TechNews
Coughs Say Much About Your Health, If Your Smartphone Is Listening
Many researchers are trying to train artificial intelligence to enable smartphones to analyze patterns in a person’s coughs.
From ACM TechNews
Tech Advances Put Annual Doctor Visits on Critical List
The pandemic has disrupted annual doctor visits, and digital technology, imaging, gene sequencing, and artificial intelligence likely will further virtualize physical...
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Waymo Opens Robotaxi Service in San Francisco for Ride Hailing
Google's sister company offers driver-supported rides to some residents in business model test case.
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For Robot Trucks, Navigating Highways Is Just One Bump in the Road
Investors have rushed into startups that promise to have big rigs drive themselves, but a path to commercial markets remains a major challenge.
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Winemakers Tap AI to Salvage Grapes as Wildfires Rage
Software startup Tastry Inc. has developed an artificial intelligence model that can help California winemakers salvage grapes damaged by wildfire smoke.
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China Passes One of the World's Strictest Data-Privacy Laws
China's top legislative body has passed a law requiring those handling the personal data of Chinese citizens to minimize data collection and obtain prior consent...
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Your Next Car May Anticipate Your Needs—and Let You Add Features on the Fly
From peppier engines for road trips to heated steering wheels in winter, automakers are developing intelligent vehicles that spot motorists' wants and let them...
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The Really Critical Infrastructure Need: American-Made Semiconductors
About 40% of new chip-production capacity projected to be added in the next decade will be in China.
From ACM TechNews