Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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.
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Transcending Borders but Not Laws
As cloud computing spreads data around the globe, a haze of legal and privacy questions follows.
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Will Super Wi-Fi Live p to Its Name?
It's likely that a few years from now, Americans' laptops, smart phones, and other wireless devices will be able to get online using "Super Wi-Fi," a new standard...
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Mining Data For Better Medicine
The antidepressant Paxil was approved for sale in 1992, the cholesterol-lowering drug Pravachol in 1996. Company studies proved that each drug, on its own, works...
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The Next Wave of Botnets Could Descend from the Skies
The buzz starts low and quickly gets louder as a toy quadricopter flies in low over the buildings. It might look like flight enthusiasts having fun, but it could...
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Cryptocurrency
The bitcoin, a virtual medium of exchange, could be a real alternative to government-issued money—but only if it survives hoarding by speculators.
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Csi: Tech to Automatically Identify the Bad Guy
Researchers hope a new system could automatically scan the hours of CCTV footage police have to comb through to identify suspects without invading privacy.
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When Social Media Mining Gets It Wrong
A complex picture of your personal life can now be pieced together using a variety of public data sources, and increasingly sophisticated data-mining techniques...
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Why Rioters Won't Be Protected by BlackBerry Messaging System
Those involved in the recent rioting and looting in Britain are unlikely to have their identities protected by the BlackBerry Messenger service, contrary to reports...
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Can Video Kill the Credit-Card Form?
The days of tediously having to punch in credit-card details whenever you make an online purchase may be numbered, thanks to a new payment system that turns any...
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Beyond Cell Phone Wallets, Biometrics Promise Truly Wallet-Free Future
Ever since Google announced that its Android phones would be equipped with a "digital wallet" that allows users to pay for things simply by touching their phone...
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Someday Your Brain Could Brake For You
Many high-end cars today come equipped with brake assist systems, which help a driver use the brakes correctly depending on particular conditions in an emergency...
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Massive Project to Study the Link Between Genetics and Health
Kaiser Permanente has compiled the genetic and medical data of 100,000 of its members.
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How Divorce Lawyers Use Social Networks
Updates you've posted to Facebook and Twitter can present obvious problems when you're searching for a job or starting a new relationship. But a growing number...
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Bug-Squashing Tools Offered to Improve Network Security
The Department of Homeland Security has announced an initiative to shore up security by squashing software bugs. This follows a slew of high-profile attacks on...
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What Bitcoin Is, and Why It Matters
Recent weeks have been exciting for a relatively new kind of currency speculator. In just three weeks, the total value of a unique new digital currency called...
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Tracking How Mobile Apps Track You
Third-party apps are the weakest link in user privacy on smart phones. They often get access to large quantities of user data, and there are few rules covering...
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The Next Big Thing in Analytics: Tracking Your Cursor's Every Move
Media, search engines, advertisers and social networks have been tracking what you click since the birth of the Web, but this measurement yields an incomplete...
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How People Broadcast Their Locations Without Meaning To
Smartphones include geotagging features many people aren't aware of.
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The Botnets That Won't Die
New communications schemes could make zombie PC networks far more difficult to shut down.
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