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Computer Sciences news
The power of 'random': 'Seemingly loopy' technique could dramatically improve communications networks
Technology / Computer Sciences
7 hours ago |
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A radical new approach to the design of communications networks, called "network coding," promises to make Internet file sharing faster, streaming video more reliable, and cell-phone reception better -- among ...
Security chip that does encryption in PCs hacked
Technology / Computer Sciences
23 hours ago |
4.6 / 5 (16) |
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(AP) -- Deep inside millions of computers is a digital Fort Knox, a special chip with the locks to highly guarded secrets, including classified government reports and confidential business plans. Now a former ...
Grid computing for the masses
Technology / Computer Sciences
Feb 04, 2010 |
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(PhysOrg.com) -- Having helped scientists study the building blocks of the universe, peer inside the human body in miniscule detail and monitor climate change, grid computing could soon be put to more mundane ...
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Soft intelligence for hard decisions
Technology / Computer Sciences
Feb 04, 2010 |
3 / 5 (3) |
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Data defenders: Researchers try to ward off increasingly sophisticated cyber attacks
Technology / Computer Sciences
Feb 02, 2010 |
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Learning from the brain: Computer scientists developing new generation of neuro-computer
Technology / Computer Sciences
Feb 02, 2010 |
4 / 5 (2) |
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Computer mimics nature by watching TV (w/ Video)
Technology / Computer Sciences
Jan 28, 2010 |
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Safety in numbers -- a cloud-based immune system for computers
Technology / Computer Sciences
Jan 27, 2010 |
3.3 / 5 (3) |
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Physicists investigate structural properties of spider webs,
Feb 08, 2010 |
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Exploring the characteristics of viscoelastic fluids,
Feb 04, 2010 |
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Artificial magnetic fields for light could illuminate correlated quantum systems,
Feb 03, 2010 |
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Creating a quantum gas,
Feb 01, 2010 |
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Physicists Investigate Possibility of an 'Unhiggs',
Jan 28, 2010 |
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More Computer Sciences News
Innovative technique can spot errors in key technological systems
Technology / Computer Sciences
Jan 27, 2010 |
4 / 5 (1) |
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An innovative computational technique that draws on statistics, imaging and other disciplines has the capability to detect errors in sensitive technological systems ranging from satellites to weather instruments.
Computer science researcher hopes to stall malware threat by tracking human use behaviors
Technology / Computer Sciences
Jan 25, 2010 |
not rated yet |
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Danfeng Yao, an assistant professor in the computer science department at Virginia Tech's College of Engineering, will use a $530,000 National Science Foundation Faculty Early Career Development (CAREER) grant to develop ...
Researchers make board games electronic (w/ Video)
Technology / Computer Sciences
Jan 22, 2010 |
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(PhysOrg.com) -- A groundbreaking technology developed at Queen's University in Ontario, Canada may make traditional board games a thing of the past.
NEC's Facial Recognition Technology Achieves First Place in the Still-Face Dataset
Technology / Computer Sciences
Jan 22, 2010 |
not rated yet |
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Japan's NEC Corp. announced today that its face recognition technologies ranked number one in the Still-Face Dataset of the Multiple Biometric Grand Challenge (MBGC) carried out by the National Institute of Standards and ...
Explained: Gallager codes
Technology / Computer Sciences
Jan 21, 2010 |
4.6 / 5 (9) |
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In the 1948 paper that created the field of information theory, MIT grad (and future professor) Claude Shannon threw down the gauntlet to future generations of researchers. In those predigital days, communications ...
Picture-driven computing (w/ Video)
Technology / Computer Sciences
Jan 20, 2010 |
4.6 / 5 (10) |
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Until the 1980s, using a computer program meant memorizing a lot of commands and typing them in a line at a time, only to get lines of text back. The graphical user interface, or GUI, changed that. By representing ...
Research team 'virtualizes' supercomputer
Technology / Computer Sciences
Jan 20, 2010 |
3.9 / 5 (7) |
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A collaboration between researchers at Northwestern University, Sandia National Labs and the University of New Mexico has resulted in the largest-scale study ever done on what many consider an important part of the future ...
Explained: The Shannon limit
Technology / Computer Sciences
Jan 19, 2010 |
4.4 / 5 (18) |
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It's the early 1980s, and you’re an equipment manufacturer for the fledgling personal-computer market. For years, modems that send data over the telephone lines have been stuck at a maximum rate of 9.6 kilobits ...
Today's threat: Computer network terrorism
Technology / Computer Sciences
Jan 19, 2010 |
1.7 / 5 (3) |
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According to Dr. Levyatan, in today's world, the battlefield is not only comprised of tanks and planes, but also computer experts' and hackers' keyboards. To date, most of the 'online fighting' has focused on attempts to ...
Faster, easier way to access audiovisual assets
Technology / Computer Sciences
Jan 13, 2010 |
4.5 / 5 (2) |
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(PhysOrg.com) -- Millions of hours of old shows sit collecting dust in the basements of TV and radio broadcasters. Digging through these audiovisual treasure troves is becoming faster and easier thanks to ...
'Wet' computing systems to boost processing power
Technology / Computer Sciences
Jan 12, 2010 |
4.1 / 5 (10) |
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(PhysOrg.com) -- A new kind of information processing technology inspired by chemical processes in living systems is being developed by researchers at the University of Southampton, UK.
Search engines that learn from searchers
Technology / Computer Sciences
Jan 08, 2010 |
4.8 / 5 (4) |
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(PhysOrg.com) -- New research aims to create search-engine software that can learn from users by noticing which links they click and how they reformulate their queries when the first results don't pay off.
Researchers develop new method of quantitative art authentication
Technology / Computer Sciences
Jan 08, 2010 |
4 / 5 (3) |
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(PhysOrg.com) -- Dartmouth researchers Daniel Graham, James M. Hughes, and Dan Rockmore are combining their expertise in brain science, computer science, and mathematics to analyze a series of drawings from ...
Argumentative agents for online deal-making
Technology / Computer Sciences
Jan 08, 2010 |
4 / 5 (1) |
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(PhysOrg.com) -- Software agents that play devil's advocate and quarrel with each other may not sound like something you would want in your computer. But, say a team of European researchers, argumentative agents promise faster, ...
Supercomputer offers MATLAB capability
Technology / Computer Sciences
Jan 08, 2010 |
5 / 5 (4) |
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(PhysOrg.com) -- The Cornell Center for Advanced computing has deployed A 512-core parallel cluster running the scientific language MATLAB as an experimental resource on the TeraGrid.
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Pi calculation smashes records
Technology / Computer Sciences
Jan 07, 2010 |
4.3 / 5 (15) |
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The grid: a new way of doing science
Technology / Computer Sciences
Jan 06, 2010 |
4 / 5 (2) |
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Researchers developing techniques to strengthen the security of information systems
Technology / Computer Sciences
Jan 05, 2010 |
3 / 5 (1) |
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Argonne streaming visualization sends images across the world (w/ Video)
Technology / Computer Sciences
Jan 04, 2010 |
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Linguist uses Internet to study how we say things
Technology / Computer Sciences
Jan 04, 2010 |
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Moving video to 'captcha' robot hackers
Technology / Computer Sciences
Dec 29, 2009 |
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Understanding interaction in virtual worlds
Technology / Computer Sciences
Dec 23, 2009 |
3 / 5 (10) |
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Do computers understand art?
Technology / Computer Sciences
Dec 23, 2009 |
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Immersive Game System Allows Physical Interaction Between Players
Technology / Computer Sciences
Dec 22, 2009 |
4.5 / 5 (25) |
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Hardware-accelerated global illumination by image space photon mapping
Technology / Computer Sciences
Dec 22, 2009 |
4.4 / 5 (7) |
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How do you improve mammogram accuracy? Add noise
Technology / Computer Sciences
Dec 22, 2009 |
5 / 5 (1) |
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Putting the squeeze on data
Technology / Computer Sciences
Dec 21, 2009 |
5 / 5 (3) |
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How could Santa know if you've been good or bad?
Technology / Computer Sciences
Dec 21, 2009 |
not rated yet |
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Computer identifies authentic Van Gogh
Technology / Computer Sciences
Dec 21, 2009 |
4 / 5 (1) |
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Computer scientists develop technique to improve helpfulness of user-generated online reviews
Technology / Computer Sciences
Dec 18, 2009 |
not rated yet |
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IU informaticists show new levels of refinement in predicting human mobility, epidemic spread
Technology / Computer Sciences
Dec 17, 2009 |
5 / 5 (1) |
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Privacy concerns could limit benefits from real-time data analysis, researcher says
Technology / Computer Sciences
Dec 17, 2009 |
5 / 5 (1) |
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HP researchers try to tell you who your friends are
Technology / Computer Sciences
Dec 17, 2009 |
1 / 5 (1) |
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US university coding future of news
Technology / Computer Sciences
Dec 16, 2009 |
3.7 / 5 (3) |
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Visit Pompeii with the Victorians in Second Life
Technology / Computer Sciences
Dec 16, 2009 |
4.5 / 5 (2) |
0
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