Communications of the ACM
Boosting Photodiode Efficiency to 220%
Researchers at the Netherlands' Eindhoven University of Technology are chasing quantum efficiency.
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
Google Chrome—Emergency Security Update For 3.2 Billion
Google routinely restricts in-depth information until a majority of users have had the chance to apply the update, which will be rolled out in the near future. ...
From Communications of the ACM
Solving for Why
A focus on causality is promising to help researchers overcome shortcomings that have bedeviled more traditional approaches to artificial intelligence.
From Communications of the ACM
Virtual Duplicates
Digital twins aim to model reality so we can see how it changes.
From Communications of the ACM
Trouble at the Source
Errors and biases in artificial intelligence systems often reflect the data used to train them.
From Communications of the ACM
What Is the Cost of Living Online?
The cost of powering streaming and other rapidly growing online services will not "take down the Internet."
From ACM TechNews
Search Engines Often Return Inaccurate Health Info, Research Says
Researchers at Germany's Martin Luther University Halle-Wittenberg and Russia's Ural Federal University found search engines often return inaccurate health information...
From ACM TechNews
AI Sheds Light on How the Brain Processes Language
Research by neuroscientists suggests the latest predictive language models' underlying mechanism functions similarly to the human brain's language-processing centers...
From Communications of the ACM
Qubit Devices Inch Toward Reality
Key questions and challenges remain, including how to scale qubit devices while reducing noise and errors to the point where the devices become useful.
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 News
Google Quietly Tweaks Image Searches for Racially Diverse Results
Effort is meant to avoid incidents that show algorithmic bias.
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 News
How Internet Pioneer Vint Cerf Illuminated Google's Misinformation Mess
In U.K. Parliament testimony, Google's chief Internet evangelist gave a frank explanation of why its systems can't always tell good information from bad.
From ACM TechNews
Computer Scientists Create Search Systems to Limit COVID-19 Misinformation
New system increases the correctness and reliability of health-related searches by 80%
From ACM News
38M Records Were Exposed Online—Including Contact-Tracing Info
Misconfigured Power Apps from Microsoft led to more than 1,000 Web apps accessible to anyone who found them.
From ACM News
Google Totally Changing How Ads Track People Around the Internet
The Internet giant is throwing tracking cookies in the dustbin, prompting big questions about privacy, competition, and advertising.
From ACM News
Google Seeks to Break Vicious Cycle of Online Slander
The search giant is changing its algorithm, part of a major shift in how Google polices harmful content.
From ACM News
Ohio Files Lawsuit to Declare Google a Public Utility
The complaint alleges Google's "self-preferencing Results-page architecture" resulted in nearly two-thirds of Google searches in 2020 being completed without users...
From ACM News
Semantics Beats Syntax
IBM, Google, and Microsoft are all developing algorithms that understand the meaning of words.
From Communications of the ACM
The Worsening State of Ransomware
Sophisticated, dangerous ransomware is the new normal … and there is no simple fix.
From Communications of the ACM