Computer Sciences news
Researchers discover potential key to lowering energy costs of cell phones and data centers
(PhysOrg.com) -- A systematic analysis of power usage in microprocessors could help lower the energy consumption of both small cellphones and giant data centers, report computer science professors from The University of Texas ...
Technology / Computer Sciences
Feb 09, 2012 |
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Scientists break satellite telephony security standards
Satellite telephony was thought to be secure against eavesdropping. German researchers at the Horst Gortz Institute for IT-Security (HGI) at the Ruhr University Bochum (RUB) have cracked the encryption algorithms of the European ...
Technology / Computer Sciences
Feb 08, 2012 |
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Power profiles help electronics go green
(PhysOrg.com) -- New and better ways of measuring high-tech energy consumption could lead to significant environmental and economic gains, a study from The Australian National University has found.
Technology / Computer Sciences
Feb 08, 2012 |
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Engineers boost computer processor performance by over 20 percent
Researchers from North Carolina State University have developed a new technique that allows graphics processing units (GPUs) and central processing units (CPUs) on a single chip to collaborate – boosting processor performance ...
Technology / Computer Sciences
Feb 07, 2012 |
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Italian professor launches challenge to Google
An Italian computer science professor whose research helped inspire Google launched a new search engine and social media network on Monday that he hopes will challenge the US technology giant.
Technology / Computer Sciences
Feb 06, 2012 |
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Artificial intelligence: Getting better at the age guessing game
Scientists are developing artificial intelligence solutions for image processing, which have applications in many areas including advertising, entertainment, education and healthcare. They have, for example, ...
Technology / Computer Sciences
Feb 02, 2012 |
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A spider web's strength lies in more than its silk
While researchers have long known of the incredible strength of spider silk, the robust nature of the tiny filaments cannot alone explain how webs survive multiple tears and winds that exceed hurricane strength.
Technology / Computer Sciences
Feb 01, 2012 |
4.7 / 5 (11) |
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KIT: Fast and easy programming
An increasing number of electronics products such as smartphones are equipped with fast, energy-efficient multi-core processors. As a matter of fact, however, programming of the respective applications is ...
Technology / Computer Sciences
Feb 01, 2012 |
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Oxford, Harvard scientists lead data-sharing effort: New standards allow disparate data sets to integrate
Led by researchers at University of Oxford and the Harvard Stem Cell Institute (HSCI) at Harvard University, more than 50 collaborators at over 30 scientific organizations around the globe have agreed on a common standard ...
Technology / Computer Sciences
Jan 29, 2012 |
4.6 / 5 (7) |
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NVIDIA dresses up CUDA parallel computing platform
(PhysOrg.com) -- This week’s NVIDIA announcement of a dressed up version of its CUDA parallel computing platform is targeted as a good news message for engineers, biologists, chemists, physicists, geophysicists, ...
Technology / Computer Sciences
Jan 28, 2012 |
4.7 / 5 (17) |
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New center developing computational bioresearch tool
The HIV virion is the virus particle that spreads the deadly AIDS infection from cell to cell.
Technology / Computer Sciences
Jan 27, 2012 |
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Visual nudge improves accuracy of mammogram readings
In 2011 -- to the consternation of women everywhere -- a systematic review of randomized clinical trials showed that routine mammography was of little value to younger women at average or low risk of breast ...
Technology / Computer Sciences
Jan 26, 2012 |
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'Genetic programming': The mathematics of taste
The design of aromas — the flavors of packaged food and drink and the scents of cleaning products, toiletries and other household items — is a multibillion-dollar business. The big flavor companies ...
Technology / Computer Sciences
Jan 24, 2012 |
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Neural network learns to identify group sizes without knowledge of numbers
(PhysOrg.com) -- A cognitive sciences research duo out of Università di Padova, in Italy, have succeeded in building an artificial intelligence network that has through repetition, learned to identify relative group ...
Technology / Computer Sciences
Jan 23, 2012 |
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A big leap toward lowering the power consumption of microprocessors
The first systematic power profiles of microprocessors could help lower the energy consumption of both small cell phones and giant data centers, report computer science professors from The University of Texas ...
Technology / Computer Sciences
Jan 20, 2012 |
4.4 / 5 (14) |
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Engineers build first sub-10-nm carbon nanotube transistor
Feb 01, 2012 |
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Something old, something new: Evolution and the structural divergence of duplicate genes
Jan 31, 2012 |
4.6 / 5 (7) |
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The hidden nanoworld of ice crystals: Revealing the dynamic behavior of quasi-liquid layers
Jan 30, 2012 |
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Stock market network reveals investor clustering
Jan 27, 2012 |
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Of microchemistry and molecules: Electronic microfluidic device synthesizes biocompatible probes
Jan 26, 2012 |
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More News
Researchers find critical speed above which birds- and drones- are sure to crash
The northern goshawk is one of nature's diehard thrill-seekers. The formidable raptor preys on birds and small mammals, speeding through tree canopies and underbrush to catch its quarry. With reflexes that rival a fighter ...
From field to biorefinery: Computer model optimizes biofuel operations
Research into biofuel crops such as switchgrass and Miscanthus has focused mainly on how to grow these crops and convert them into fuels. But many steps lead from the farm to the biorefinery, and each could ...
A new artificial intelligence technique to speed the planning of tasks when resources are limited
Scientists at Universidad Carlos III in Madrid have presented a new technique based on artificial intelligence that can automatically create plans, allowing problems to be solved with much greater speed than ...
Improving web search
Research from Victoria University could help search engines understand people’s queries much better.
The quantifier: Building software that interprets medical images
Polina Golland’s parents tell the story that, sometime in the early 1980s, when Polina was in junior high, she announced that she wanted to go to MIT. That’s an unusual plan for any 13- or 14-year-old to hatch independently, ...
Other News
Sandia cyber project looks to help IT professionals with complex DNS vulnerabilities
Sandia National Laboratories computer scientist Casey Deccio has developed a visualization tool known as DNSViz to help network administrators within the federal government and global IT community better understand ...
Signcryption technology tightens cyber security
Signcryption is a technology that protects confidentiality and authenticity, seamlessly and simultaneously.
Mathematicians use computer to solve minimum Sudoku solution problem
(PhysOrg.com) -- Over the past several years, Sudoku, as most people know, has become wildly popular. Where once mainstream newspapers carried only crossword puzzles, they now also carry a Sudoku puzzle as ...
Researchers develop cloud computing based disaster management system
(PhysOrg.com) -- Juan Li, assistant professor of computer science, and Samee U. Khan, assistant professor of electrical and computer engineering, have developed an elaborate cloud computing based disaster management system.
A quantum leap in computing
When American physicist Richard Feynman in 1982 proposed creating a quantum computer that could solve complex problems, the idea was merely a theory scientists believed was far off in the future.
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