Sign In

Communications of the ACM

Recent Articles


Articles Interviews Vardi's Insights Opinion Archive Refine your search:
subjectComputer Systems
authorThe Washington Post

The ­.S. Campaign Against Huawei Can Offer No ­.S.-Based Alternatives
From ACM Opinion

The ­.S. Campaign Against Huawei Can Offer No ­.S.-Based Alternatives

As U.S. officials have pressured allies not to use networking gear from Chinese technology giant Huawei over spying concerns, President Trump has urged American...

­U.S. Allies Should Heed the Warnings about Huawei
From ACM Opinion

­U.S. Allies Should Heed the Warnings about Huawei

In a recent newspaper advertisement, the Chinese telecommunications giant Huawei appealed to common sense.

Why Scientists Sometimes Make Extraordinary Claims
From ACM Opinion

Why Scientists Sometimes Make Extraordinary Claims

The interstellar object known as 'Oumuamua plunged into our solar system in 2017, leaving a trail of mystery in its wake.

The New Censors Won't Delete Your Words; They'll Drown Them Out
From ACM Opinion

The New Censors Won't Delete Your Words; They'll Drown Them Out

Winston Smith works at the Ministry of Truth. Each day, the hero of George Orwell's "1984" "corrects" old newspapers to make sure that the information is in still...

Happy 18th Birthday, Wikipedia. Let's Celebrate the Internet's Good Grown-­p.
From ACM Opinion

Happy 18th Birthday, Wikipedia. Let's Celebrate the Internet's Good Grown-­p.

On Tuesday, Wikipedia celebrates its 18th birthday. If the massive crowdsourced encyclopedia project were human, then in most countries, it would just now be considered...

A Reason to Despair About the Digital Future: Deepfakes
From ACM Opinion

A Reason to Despair About the Digital Future: Deepfakes

A despairing prediction for the digital future came from an unlikely source recently. Speaking of "deepfakes," or media manipulated through artificial intelligence...

I Fell for Facebook Fake News. Here's Why Millions of You Did, Too.
From ACM Opinion

I Fell for Facebook Fake News. Here's Why Millions of You Did, Too.

The Facebook video is nuts, but I can't tear my eyes away. A plane, struggling in a huge storm, does a 360-degree flip before safely landing and letting out terrified...

What Was on a ­SB Fan Given at the Trump-Kim Summit? Security Experts Say Nothing, but Don't Plug It In.
From ACM Opinion

What Was on a ­SB Fan Given at the Trump-Kim Summit? Security Experts Say Nothing, but Don't Plug It In.

When journalists arrived in Singapore for the historic summit between President Trump and North Korean leader Kim Jong Un last month, security experts were alarmed...

Whoa! Meet the Future Phones that Fold ­p, Have 9 Cameras and Charge Over Thin Air.
From ACM Opinion

Whoa! Meet the Future Phones that Fold ­p, Have 9 Cameras and Charge Over Thin Air.

Your next smartphone might just throw you a curve.

The ­.S. Once Again Has the World's Fastest Supercomputer. Keep ­p the Hustle.
From ACM Opinion

The ­.S. Once Again Has the World's Fastest Supercomputer. Keep ­p the Hustle.

The United States has knocked China out of the No. 1 position in supercomputing.

The Supreme Court Just Struck a Blow Against Mass Surveillance
From ACM Opinion

The Supreme Court Just Struck a Blow Against Mass Surveillance

The Supreme Court decided Friday that cell-site location information is protected by the Fourth Amendment's guarantee against unreasonable searches and seizures...

One Space Between Each Sentence, They Said. Science Just Proved Them Wrong.
From ACM Opinion

One Space Between Each Sentence, They Said. Science Just Proved Them Wrong.

In the beginning, the rules of the space bar were simple.  Two spaces after each period.  Every time.  Easy.

Someone Is Watching You
From ACM Opinion

Someone Is Watching You

Isn't technology wonderful? At Purdue University, the same IT infrastructure that enables us to manage student assignments and grades, operate residential and dining...

They Survived a School Shooting Only to Wage Battle in Some of the Nastiest Corners of the Internet
From ACM Opinion

They Survived a School Shooting Only to Wage Battle in Some of the Nastiest Corners of the Internet

In person, Sarah Chadwick and Jaclyn Corin are fierce. And young.

Don't Blame China, Mr. President. Blame the Robots.
From ACM Opinion

Don't Blame China, Mr. President. Blame the Robots.

Mr. President, if you're looking for someone to demonize for killing blue-collar jobs in your favorite industries, don't blame China and "bad trade deals." Blame...

China's Breathtaking Transformation Into a Scientific Superpower
From ACM Opinion

China's Breathtaking Transformation Into a Scientific Superpower

The National Science Foundation and the National Science Board have just released their biennial "Science & Engineering Indicators," a voluminous document describing...

Nissan Wants to Make You a Better Driver By Reading Your Mind
From ACM Opinion

Nissan Wants to Make You a Better Driver By Reading Your Mind

Might the car of the future be able to read your mind?

10 Ways Tech Will Shape Your Life in 2018, For Better and Worse
From ACM Opinion

10 Ways Tech Will Shape Your Life in 2018, For Better and Worse

Is the outlook for technology in 2018 exciting—or slightly terrifying? Flip a coin. You'd be right either way.

We Ignore Iran at Our Peril
From ACM Opinion

We Ignore Iran at Our Peril

When it comes to cyberweapons, America is an elephant and Iran is a flea. Still, a flea can be a persistent nuisance, especially for the unprotected.

Why These Friendly Robots Can't Be Good Friends to Our Kids
From ACM Opinion

Why These Friendly Robots Can't Be Good Friends to Our Kids

Jibo the robot swivels around when it hears its name and tilts its touchscreen face upward, expectantly.
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account