The news archive provides access to past news stories from Communications of the ACM and other sources by date.
As U.S. special forces assaulted Osama bin Laden's walled compound in Pakistan, a Twitter user was already recording a rough outline of the events to come. Sohaib Athar, who describes himself as a 33-year-old programmer and …
Matthew Rothman bought an HP 12c financial calculator for his first job out of college in 1989. Years later, he still has the same calculator. And he still uses it constantly, just like thousands of other 12c enthusiasts.
Sitting in the left-field upper deck to watch the San Francisco Giants play baseball on May 11 would cost you eight bucks if you'd bought the ticket in late April. If you wanted the same ticket for the May 21 game, though,…
The climax of the Osama drama took place on the ground in Pakistan, but the gutsy military operation would have been impossible to pull off without a web of orbiting satellites.
French researchers are developing robots with altruistic traits based on Hamilton's rule, which states that an organism is more likely to express altruism with others who possess many genetic similarities.
Wall Street traders are using social networking sites and computer algorithms to decipher the mood of the public to predict market fluctuations.
Helmet-mounted cameras mean live video can be sent direct from the front line back to headquarters. This technology enabled military and intelligence chiefs to closely monitor the developing situation as U.S. Navy Seals raided…
Microsoft researcher Gordon Bell, paperless for more than a decade, envisions data centers saturated with information and services readily available via the Internet.
Europe is preparing to the lead the way in establishing new regulations for user data privacy, with plans to propose extending EU-wide rules about privacy breaches to online banking, video games, shopping, and social media.
The brain is our body’s natural multi-system parallel processing organ. Its job, on a continuous basis, is to compute a huge onslaught of incoming data and spit out energy-intensive outputs—keen color vision, a range of auditory…
New details emerged about Sony Corp.'s investigation into one of the biggest data breaches in history, as the company attempts to piece together who stole personal information from more than 100 million accounts on its online…
Two major cloud computing services, Amazon's Elastic Compute Cloud and Sony's PlayStation Network, recently suffered extended outages. Though the circumstances of each were different, details that the companies have released…
Bruce McConnell, senior counselor for cybersecurity at the U.S. Department of Homeland Security, suggests that computers should be involved in protecting themselves against malicious cyberattacks.
The Navy SEALs who raided Osama bin Laden's hideout Sunday tapped into the "mother lode of intelligence," according to a U.S. official speaking to Politico. It took only seconds to kill bin Laden. Afterwards, the spec-ops…
The U.S. House Judiciary Subcommittee on Intellectual Property, Competition, and the Internet is scheduled to hold a hearing on the Internet Corporation for Assigned Names and Numbers' plan to support new generic domains.
Researchers at the University of California, Berkeley and Duke University demonstrated that they were able to control a group of microrobots to create complex patterns.
People who have found items in the aftermath of the tornadoes that recently ripped through the southeastern United States are using Facebook to find the items' rightful owners.
WikiLeaks founder Julian Assange called Facebook "the most appalling spying machine ever invented" in an interview with Russia Today, pointing to the popular social networking site as one of the top tools for the U.S. to spy…
To the catalog of corporate "bigs" that worry a lot of us little people, add this: Big Data.
On Apr. 28, in a factory in Menlo Park, Calif., a few black and white machines were being assembled and prepped to go into shipping crates. The machines looked like fancier-than-usual copier equipment.
The U.S. forces that killed Osama bin Laden in his Abbottabad compound were more than expert marksmen. Some of them were forensics experts as well, using sophisticated tools to ensure that they got the right man.
Details about the daring U.S. raid on the fortified compound that led to the death of Osama bin Laden are still scarce. But it's already clear the mission was quick and effective. How, though, could the U.S. be so sure it…
Led by Max Planck Institute of Quantum Optics director Gerhard Rempe, researchers have successfully transferred quantum information encoded in a single photon onto a single rubidium atom for storage and later retrieval.
The absence of Internet and telephone service at Osama bin Laden's $1 million hiding place helped tip off intelligence experts that the Al Qaeda leader was indeed there. The compound in the outskirts of Abbottabad sits near…
Researchers at Princeton and Carnegie Mellon universities are working to harness the explosion of Web data by developing a model that enables computers to group information on the Internet by topic.
Fuji Xerox Palo Alto Laboratory researchers have developed TalkMiner, an online video search tool designed to make it easier to search the content of video lectures by automatically transcribing words used in the lecturer's…
University of California, San Diego researchers have developed a computer algorithm that has the potential to accelerate drug discovery.
The decision to drop terror chieftain Osama bin Laden’s corpse into the Arabian Sea was the final meticulous step in a raid whose details were calculated to exert deadly force but also to achieve maximum effect in the propaganda…
According to his Twitter stream @reallyvirtual, Sohaib Athar moved from Lahore, Pakistan to the resort town of Abbottabad to take a break from the rat race. It seems he didn’t move far enough.
With recent advances in laser rangefinders, faster algorithms, and open source robotic operating systems, researchers are increasing domestic robots' semantic and situational awareness.