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 TechNews
Decoding Brainwaves to Identify What Music Is Being Listened To
A brainwave-monitoring technique created by researchers at the U.K.'s University of Essex can identify to which specific piece of music people are listening.
From ACM TechNews
Faces from Ancient Egypt Coming Back to Life in Extraordinary Detail
Researchers at the U.K.'s Liverpool John Moores University and Egypt's Cairo University used software and a "reverse aging" process to replicate ancient Egyptian...
From ACM News
CNET Secretly Used AI on Articles That Didn't Disclose That Fact, Staff Say
"They use AI to rewrite the intros every two weeks or so because Google likes updated content. Eventually it gets so mangled that about every four months a real...
From ACM News
The AI Magic Show
Explanations about how deep learning and large language models actually work often emphasized incomprehensibility, or a model's explainability or interpretability...
From ACM News
Finally, a Fast Algorithm for Shortest Paths on Negative Graphs
Researchers can now find the shortest route through a network nearly as fast as theoretically possible, even when some steps can cancel out others.
From ACM News
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.
From ACM News
Qubits Are at the Heart of Quantum Computing. They're Also Its Greatest Weakness
Quantum states are incredibly delicate and easily destroyed. The perfect solution could lie in imperfect crystals.
From ACM TechNews
3D Printing Reaches New Heights with Two-Story Home
A massive three-dimensional printer is being used to build what is thought to be the first 3D-printed two-story home in the U.S.
From ACM TechNews
Turning Robots into Skilled Waiters
Researchers at Germany's Technical University of Munich (TUM) adopted the pendulum's underlying mathematics to develop a model that could improve robots' drinks...
From ACM News
Mining the Margins to Save Lives
Using artificial intelligence to ensure fewer donated kidneys are discarded, and that food donations make it to those in need via what is fast becoming an Internet...
From ACM News
Crypto Meltdown, What Crypto Meltdown?
Despite trillions of dollars of losses, a batch of bankruptcies and one very high profile arrest, blockchain's devotees remain devoted.
From ACM TechNews
AI Becoming More Conversational. But Will It Get More Honest?
Many companies and laboratories are tapping artificial intelligence to develop more sophisticated chatbots.
From ACM TechNews
Smart Appliances Could Stop Working After Two Years Due to Lack of Software Updates
U.K. informed consumer brand Which? warns smart appliances could stop operating after only two years due to a cessation of software updates from manufacturers. ...
From ACM TechNews
Computer Models Determine Drug Candidate's Ability to Bind to Proteins
University of Arkansas researchers have developed computer models for calculating a drug candidate's protein-binding affinity.
From ACM News
Are We Living in a Computer Simulation, and Can We Hack It?
A popular cosmological theory holds that the cosmos runs on quantum codes. So how hard could it be to tweak the supreme algorithm?
From ACM News
Alarmed by A.I. Chatbots, Universities Start Revamping How They Teach
With the rise of the popular new chatbot ChatGPT, colleges are restructuring some courses and taking preventive measures.
From ACM TechNews
Smelling, Touching Take Center Stage in Metaverse
Metaverse technologies unveiled at the 2023 Consumer Electronics Show (CES 2023) included sensory products that can replicate sensations and even odors in virtual...
From ACM TechNews
Sailor-Less Ships Head to Port on AI Wave
Artificial intelligence-powered unmanned boat technology was among the technologies showcased at the 2023 Consumer Electronics Show (CES 2023).
From ACM News
A New Area of A.I. Booms, Even Amid the Tech Gloom
An investment frenzy over "generative artificial intelligence" has gripped Silicon Valley, as tools that generate text, images and sounds in response to short prompts...
From ACM TechNews