Communications of the ACM
The Promise of Holographic Displays
The computational expense of creating three-dimensional images that can be viewed by all is just one factor holding them back… 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
Watson Turns Medic: Supercomputer to Diagnose Disease
It is more than a year since Watson, IBM's famous supercomputer, opened a new frontier for artificial intelligence by beating human champions of the quiz show Jeopardy...
From ACM TechNews
Patent Trawler Aims to Predict Next Hot Technologies
Hungarian Academy of Sciences researchers have developed a data-mining tool that automatically helps predict emerging technologies.
From ACM TechNews
The AI Game That Knows You Better Than Anyone
Many computer science researchers are trying to create an AI system that offers video game players a more tailored experience.
From ACM News
Online Friendships Light p Shadow Social Networks
Friending someone on Facebook makes an association public, but many relationships are never professed online.
From ACM TechNews
Font for Digits Lets Numbers Punch Their Weight
Researchers at the St. Andrews and Calgary universities have developed FatFonts, a font that offers a way to write numbers so that their areas equal their numerical...
From ACM TechNews
Phase-Change Materials Can Fix Machine Memory Crunch
Phase-change materials (PCMs) could thwart the limits of digital memory and enable a massive increase in storage density. PCM's biggest advantage is that it can...
From ACM TechNews
Should Computers Have Their Own Web Sites?
Organizations could use a new top-level domain, .data, to share data in a standard form, writes Stephen Wolfram, creator of the computational knowledge engine Wolfram...
From ACM News
Face Recognition Technology Fails to Find U.k. Rioters
The response was as aggressive and swift as the riots themselves. Within a few hours of the worst of the looting across London and other English cities, attempts...
From ACM News
Ok, Climate Skeptics: Here's the Raw Data You Wanted
Anyone can now view for themselves the raw data that was at the centre of last year's "climategate" scandal.
From ACM TechNews
Store Data in Your Body Without Cyborg Modification
MIT's Pranav Mistry has developed Sparsh, a system that enables users to transfer files from one device to another by simply touching their screens.
From ACM News
Better Than Human? What's Next for Jeopardy! Computer
A medical robot; a Google-killer; a financial advisor; a tool for trawling legal documents; an aide for the intelligence services. These are just some of the...
From ACM TechNews
Rise of the Robot Astronomers
Mount Palomar Observatory's Palomar Transient Factory uses AI to locate variable stars, or transients. "Our grand goal is to remove astronomers from the real-time...
From ACM News
Virtual Spheres Speed Up Skimming Through Mobile Video
With more than 35 hours of video uploaded to YouTube each minute, finding the right video without downloading it first is difficult. And video searching on mobile...
From ACM News
Google, Twitter, and Facebook Build the Semantic Web
A truly meaningful way of interacting with the web may finally be here, and it is called the semantic web. The idea was proposed over a decade ago by Tim Berners...
From ACM TechNews
Geo-Tags Reveal Celeb Secrets
U.S. computer scientists have demonstrated that by using information from Internet images and videos it is possible to determine the addresses and locations of...
From ACM News
Search Engines Learn How to Watch and Listen to Video
Missed the winning goal in that crucial football match at the 2010 FIFA World Cup? Just get on the net and you'll find hours of user-generated video content of...
From ACM TechNews
Share Information to Boost Cellphone Performance
Dartmouth College researchers led by Emiliano Miluzzo say that sharing data gathered by cell phone sensors could improve the accuracy of the data and the applications...
From ACM TechNews
Blogs and Tweets Could Predict the Future
Forecasts about social and economic trends could be generated through the analysis of blogs and tweets, building on earlier research by Google and others to mine...
From ACM TechNews
Clouds Add Depth to Computer Landscapes
Nathan Jacobs and colleagues at Washington University in St. Louis have used a single camera to create a depth map, which records the geography of a three-dimensional...
From ACM News