Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… 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
Apple, Google Leagues Ahead in Developer Survey
Google lost some ground in its effort to catch Apple's lead in the effort to attract mobile developer interest, but other rivals aren't even close, survey data...
From Communications of the ACM
Web Science Meets Network Science
A pair of divergent scientific communities discusses their similarities and differences, and search for common ground.
From Communications of the ACM
Data Optimization in Developing Nations
Artificial intelligence and machine learning could expand access to health care, improve the quality of education, and respond effectively to natural disasters...
From Communications of the ACM
I, Domestic Robot
With recent advances in laser rangefinders, faster algorithms, and open source robotic operating systems, researchers are increasing domestic robots' semantic and...
From Communications of the ACM
Sorting Through Photos
Teaching computers to understand pictures could lead to search engines capable of identifying and organizing large datasets of visual information.
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The Search Engine That Predicts What You Want
In the future the news will find you—at least according to Futureful, a Finnish startup building a predictive discovery iPad app that will deliver personalised...
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Testing Google's Panda Algorithm: Cnet Analysis
Google's sweeping changes to Web site rankings have roiled the Web industry, including the company's announcement last week that its algorithms now incorporate...
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Mobile App Talent Pool Is Shallow
This year, magazine publisher Hearst Corp. intends to add five software engineers to its mobile development staff. Social-networking company Ning Inc. plans to...
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Just How Creepy Is 'creepy'? A Test-Drive
You probably know that some Internet and cell phone applications like Foursquare or Twitter can broadcast your location to the world. And you might know that...
From ACM News
How Much Information?
In 2008, the world's servers processed 9.57 zettabytes of information, almost 10 to the 22nd power, or ten million million gigabytes. This was 12 gigabytes of...
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Software Pinpoints Afghan Fighters
The ongoing military campaign against Afghan insurgents may get a boost from new computer software designed to zero in on the locations of weapons caches and...
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Promoting Science, and Google, to Students
Google is synonymous with "search engine," and now, for students, it wants to be synonymous with "science."
From ACM Opinion
Where Will Larry Page Lead Google?
In the 10 years since the last time Larry Page was Google's chief executive, the company has changed a bit. It has gone from an ambitious startup to a publicly...
From ACM News
Google Making App that Would Identify People's Faces
Google is working on a mobile application that would allow users to snap pictures of people's faces in order to access their personal information, a director...
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Benchmark Battle: Chrome vs. Ie vs. Firefox
There's no doubt the latest crop of stable browsers from Google, Microsoft, and Mozilla are the best the companies have ever produced. But how do they perform...
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A New Tool For .s. Intelligence: Google?
Traditionally, intelligence agencies have relied on top-secret information to track changes in other countries. But wiretaps and secret intercepts didn't help...
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Big Data to Drive a Surveillance Society
As real-time and batch analytics evolve using big data processing engines such as Hadoop, corporations will be able to track our activities, habits, and locations...
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Academics to 'embrace Wikipedia'
Students and academics at a world-leading London university want to build bridges between the Wikipedia website and formal research.
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Browser Wars: Mozilla's Firefox Challenges Microsoft's IE, Google's Chrome
The Internet browser wars are back. Mozilla released its long-awaited Firefox 4 browser Tuesday, a critical moment for the upstart that first challenged mighty...
From Communications of the ACM