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 Communications of the ACM
Filtering for Beauty
Social media "influencers" use augmented reality filtering apps to appear more beautiful, together, and cool. Results may vary.
From ACM TechNews
The Fickleness of Fame
Scientists tracked media mentions of people who died between 2009 and 2014 to gauge how long recently deceased public figures remain in collective memory.
From ACM TechNews
Scientists Enable Blind Woman to See Simple Shapes Using Brain Implant
Scientists at the University of Utah and Spain's Miguel Hernandez University have given artificial vision to a blind woman through a brain implant.
From ACM TechNews
Accelerating the Discovery of Materials for 3D Printing
Researchers have developed a less costly, less wasteful machine learning system for identifying three-dimensionally-printable materials.
From ACM TechNews
Combating COVID-19 Misinformation: Brief Infographic Exposure May Increase Trust in Science
Brief exposure to an infographic about the scientific process could strengthen people's trust in science and mitigate COVID-19 misinformation.
From ACM TechNews
Algorithm Accurately Detects Disease-Causing Variants in Infants with Rare Diseases
The Fabric GEM algorithm was able to detect disease-causing variants in infants with rare diseases at six leading genomic centers and hospitals with high accuracy...
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 News
Google Quietly Tweaks Image Searches for Racially Diverse Results
Effort is meant to avoid incidents that show algorithmic bias.
From ACM TechNews
Researchers Develop AI System to Improve Eye Disease Detection
The comprehensive artificial intelligence retinal expert (CARE) system can detect and monitor eye diseases.
From ACM TechNews
7-Eleven Took Photos of Australian Customers' Faces Without Consent, Privacy Commissioner Rules
Australian privacy commissioner Angelene Falk said facial recognition technology used in 700 Australian 7-Eleven stores interfered with customer privacy.
From ACM News
Why NASA Launched a Robotic Archaeologist Named Lucy
In a vast odyssey across the solar system, the mission will study asteroids known as Trojans that may contain secrets of how the planets ended up in their current...
From ACM TechNews
Researchers Develop Model to Assess for Flood Hazards
Canadian and U.K. scientists have developed a new technique for generating a watershed-scale flood risk model based on LiDAR data.
From ACM News
Almost 40% of Internet Users Globally Don't Have Internet Freedom
As the world becomes more digital, governments want to have more control over people's online presence.
From ACM News
Cutting Through the Noise
Artificial intelligence enables high-fidelity quantum computing.
From ACM TechNews
These Neural Networks Know What They're Doing
Researchers have shown that a specific neural network can learn the cause-and-effect structure of a navigation task it is taught.
From ACM TechNews
Search Engine Could Help Researchers Scour Internet for Privacy Documents
Pennsylvania State University scientists have designed a search engine that uses artificial intelligence to sift through millions of online documents.
From ACM TechNews
Data Mining the Past
Researchers have developed an algorithm to convert old newspapers into searchable data by identifying and ranking people's names in order of their importance.
From ACM TechNews
Researchers Build $400 Self-Navigating Smart Cane
Stanford University researchers have unveiled a $400 self-navigating robotic cane that can help visually impaired users detect and avoid obstacles.
From ACM TechNews