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
Big Patent Firm Sues Nine Tech Firms
Technology companies on Wednesday received troubling news that some had feared for years: Intellectual Ventures LLC has started suing.
From ACM News
Anonymous Hacktivists Say Wikileaks War to Continue
A member of the Anonymous group of hackers, which has been targeting firms it sees as being anti-Wikileaks has said the campaign is not over.
From ACM TechNews
Civil-Rights Panel Weighs in on Where Minorities Fare Best in STEM Fields
A recently released report that examined minority students' pursuit of degrees found that admissions preferences based on race led to more minority students giving...
From ACM TechNews
Supercomputer Hunts Child Abusers
Oak Ridge National Laboratory researchers are using the Jaguar supercomputer to analyze Internet traffic, looking for clues that will lead law enforcement officers...
From ACM News
Cyberattacks Are Retaliation for Pressure on WikiLeaks
A small army of activist hackers orchestrated a broad campaign of cyberattacks on Wednesday in support of the beleaguered antisecrecy organization WikiLeaks,...
From ACM TechNews
Special Report
The current state of North American computer science education includes an upward trend in university enrollment for undergraduate programs, but also the erosion...
From ACM News
'smart' Hospital Beds Could Enhance Patient Care
New research into hospital bed technology could soon represent a leap forward in patient care. A University of New Hampshire professor is negotiating with manufacturers...
From ACM Opinion
"this Paper Should Not Have Been Published"
Scientists see fatal flaws in the NASA study of arsenic-based life.
From ACM News
Top Test Scores From Shanghai Stun Educators
With China’s debut in international standardized testing, students in Shanghai have surprised experts by outscoring their counterparts in dozens of other countries...
From ACM News
Wikileaks Armors Itself to Survive Cyberattacks
As its operations have come under increasing financial and political pressure, WikiLeaks has quietly bolstered its electronic defenses in an attempt to become...
From ACM News
Suit to Snuff Out 'history Sniffing' Takes Aim at Tracking Web sers
A lawsuit filed last Friday for alleged use of "history sniffing," a method for surreptitiously detecting what websites a person has visited, is the latest to...
From ACM News
Abi Announces First Grace Hopper Celebration of Women in Computing India
Almost 600 attendees from 79 organizations participated in the opening day of the first Grace Hopper Celebration of Women in Computing India Conference, the only...
From ACM News
Service Members Face New Threat: Identity Theft
The government warns Americans to closely guard their Social Security numbers. But it has done a poor job of protecting those same numbers for millions of people...
From ACM TechNews
DoD Creates a Test Range for Cyberspace
The U.S. Department of Defense has set up the Information Assurance Range as a simulation of the Global Information Grid, as well as a virtual training ground for...
From ACM TechNews
Tongue Clicks to Control Wheelchairs
The University of Bristol's Ravi Vaidyanathan is leading a research effort to develop an in-ear device that would enable people to control a wheelchair by clicking...
From ACM News
How Can Online Advertising Companies Be Kept from Tracking Web Surfers?
The FTC is calling for "do not track" software, but one privacy and security expert said such programming would have to be incorporated into a browser for it...
From ACM TechNews
Green Grid Creates More Metrics For Energy Efficiency in Data Centers
The Green Grid consortium is developing two metrics to add to its power usage effectiveness metric for measuring energy efficiency in data centers. The new metrics...
From ACM TechNews
Japanese Supercomputer Gets Faster But Draws No More Power
The Tokyo Institute of Technology recently developed Tsubame 2.0, a high-performance computer that is the second most energy-efficient supercomputer in the world...
From ACM TechNews
Live Online Briefing: Inspiring the Next Bill Gates
The National Science Foundation will host a Webcast on Dec. 7 featuring Georgia Tech's Amy Bruckman, MIT's Leah Buechley, and ACM's Cameron Wilson, as part of the...
From ACM News