« BACK

Computer Science/Telecom



Results 601 - 620 of 786.


Life Sciences - Computer Science / Telecom - 18.09.2013
Scientists Help Tame Tidal Wave of Genomic Data Using SDSC’s Trestles
Sequencing the DNA of an organism, whether human, plant, or jellyfish, has become a straightforward task, but assembling the information gathered into something coherent remains a massive data challenge. Researchers using computational resources at the San Diego Supercomputer Center (SDSC) at the University of California, San Diego, have created a faster and more effective way to assemble genomic information, while increasing performance.

Physics - Computer Science / Telecom - 16.09.2013
On the Road to Fault-Tolerant Quantum Computing
On the Road to Fault-Tolerant Quantum Computing
Reliable quantum computing would make it possible to solve certain types of extremely complex technological problems millions of times faster than today's most powerful supercomputers. Other types of problems that quantum computing could tackle would not even be feasible with today's fastest machines.

Mathematics - Computer Science / Telecom - 11.09.2013
Detecting program-tampering in the cloud
A new version of 'zero-knowledge proofs' allows cloud customers to verify the proper execution of their software with a single packet of data. For small and midsize organizations, the outsourcing of demanding computational tasks to the cloud - huge banks of computers accessible over the Internet - can be much more cost-effective than buying their own hardware.

Computer Science / Telecom - 04.09.2013
Precomputing speeds up cloth imaging
Precomputing speeds up cloth imaging
Creating a computer graphic model of a uniform material like woven cloth or finished wood can be done by modeling a small volume, like one yarn crossing, and repeating it over and over, perhaps with minor modifications for color or brightness. But the final "rendering" step, where the computer creates an image of the model, can require far too much calculating for practical use.

Computer Science / Telecom - Mathematics - 28.08.2013
’Zero knowledge’ may answer computer security question
In the age of the Internet, it's getting harder and harder to keep secrets. When you type in your password, there's no telling who might be watching it go by. New research at Cornell may offer a pathway to more secure. The answer is to not send sensitive information at all. Rafael Pass, associate professor of computer science, has developed a new protocol, or set of rules, to create what computer scientists call a "zero knowledge proof." "I think zero knowledge proofs are one of the most amazing notions in computer science," Pass said.

Computer Science / Telecom - Event - 27.08.2013
Crowdsourcing creates a database of surfaces
Crowdsourcing creates a database of surfaces
Computer graphics are moving off the movie screen and into everyday life. Home remodeling specialists, for example, may soon be able to to show you how your kitchen would look with marble countertops or stainless steel appliances. To do this, computers have to be able to recognize and simulate common materials; so Cornell researchers have drawn on uniquely human skills to build a database of surfaces computers can work with.

Art and Design - Computer Science / Telecom - 12.08.2013
More Realistic Simulated Cloth for More Realistic Video Games and Movies
Computer scientists develop new model to simulate cloth on a computer with unprecedented accuracy Computer scientists at the University of California, San Diego, have developed a new model to simulate with unprecedented accuracy on the computer the way cloth and light interact. The new model can be used in animated movies and in video games to make cloth look more realistic.

Life Sciences - Computer Science / Telecom - 07.08.2013
Making connections in the eye
Wiring diagram of retinal neurons is first step toward mapping the human brain. The human brain has 100 billion neurons, connected to each other in networks that allow us to interpret the world around us, plan for the future, and control our actions and movements. MIT neuroscientist Sebastian Seung wants to map those networks, creating a wiring diagram of the brain that could help scientists learn how we each become our unique selves.

Health - Computer Science / Telecom - 31.07.2013
Research points toward better colonoscopy
New technology offers three-dimensional images, making it easier to detect precancerous lesions. MIT researchers have developed a new endoscopy technology that could make it easier for doctors to detect precancerous lesions in the colon. Early detection of such lesions has been shown to reduce death rates from colorectal cancer, which kills about 50,000 people per year in the United States.

Life Sciences - Computer Science / Telecom - 17.07.2013
Birds and humans have similar brain wiring
Birds and humans have similar brain wiring
We may have more in common with pigeons than previously thought, according to research showing both animals' brains are wired in a similar way. A researcher from Imperial College London and his colleagues have developed for the first time a map of a typical bird brain, showing how different regions are connected together to process information.

Electroengineering - Computer Science / Telecom - 08.07.2013
Robot mom would beat robot butler in popularity contest
UNIVERSITY PARK, Pa - If you tickle a robot, it may not laugh, but you may still consider it humanlike - depending on its role in your life, reports an international group of researchers. Designers and engineers assign robots specific roles, such as servant, caregiver, assistant or playmate. Researchers found that people expressed more positive feelings toward a robot that would take care of them than toward a robot that needed care.

Computer Science / Telecom - 26.06.2013
Timing of tweets is clue to authenticity of tweeters
Timing of tweets is clue to authenticity of tweeters
Scientists determine the difference between human tweeters, those managed by groups of people and automated Twitter accounts based on tweet timings. The researchers, from Imperial College London, found that they could easily tell if humans were responsible for tweets, irrespective of their content, based on when the user's tweet was posted.

Computer Science / Telecom - Life Sciences - 24.06.2013
Development of New Advanced Materials to Get Boost
Development of New Advanced Materials to Get Boost
The Materials Project-an open-access Google-like database for materials research developed by Lawrence Berkeley National Laboratory (Berkeley Lab) and the Massachusetts Institute of Technology (MIT)-is working with Intermolecular, Inc. to enhance the tool's modeling capabilities and thus accelerate the speed of new material development by tenfold or more over conventional approaches.

Computer Science / Telecom - 21.06.2013
Almost Half of Mobile Apps Access Privacy-sensitive Data on iOS devices, Computer Scientists Find
Almost half of the mobile apps running on Apple's iOS operating system access the unique identifier of the devices where they're downloaded, computer scientists at the University of California, San Diego, have found. In addition, more than 13 percent access the devices' location and more than 6 percent the address book.

Physics - Computer Science / Telecom - 20.06.2013
Making memories brings us closer to quantum computers
Making memories brings us closer to quantum computers
A breakthrough which brings us closer to solving problems more complex than any current supercomputer can address, in codebreaking, physics, and clean energy, has been achieved by researchers from the University of Sydney and Dartmouth College in the US.

Computer Science / Telecom - 18.06.2013
What makes people click?
A new study has analysed tens of thousands of articles available to readers of online news and created a model to find out 'what makes people click'. The researchers developed a model of "news appeal" based on the words contained in an article's title and text intro, which is what a reader uses when they choose to click on a story.

Physics - Computer Science / Telecom - 14.06.2013
Introducing Quantum Physics in a Refrigerator
Introducing Quantum Physics in a Refrigerator
The quantum physicists in Innsbruck welcome an addition to their team: Gerhard Kirchmair - a young aspiring physicist who brings a new technology to the Tyrol. The young scientist will investigate quantum mechanical phenomena by using superconducting circuits to build hybrid architectures for quantum information processing.

Computer Science / Telecom - 04.06.2013
Interactive public displays not being used to full potential, says research
Interactive public displays not being used to full potential, says research
Interactive public information displays and wallflowers have something in common, according to University of Sydney information technologies researchers: they simply sit around hoping someone will notice them. The need for Interactive Public Information Displays (PIDs) to overcome a number of challenges will be reported this week at the International Symposium on Pervasive Displays in Mountain View, California.

Physics - Computer Science / Telecom - 16.05.2013
Catching graphene butterflies
Catching graphene butterflies
16 May 2013 Wonder material graphene, when combined with other graphene-like materials, paves the way for vast new areas of scientific discovery and previously unheard-of applications, University of Manchester researchers have revealed. Writing in Nature , a large international team led Dr Roman Gorbachev from The University of Manchester shows that, when graphene placed on top of insulating boron nitride, or 'white graphene', the electronic properties of graphene change dramatically revealing a pattern resembling a butterfly.

Health - Computer Science / Telecom - 15.05.2013
New QResearch tool to improve stroke treatment
University of Nottingham researchers have developed a new predictive tool to help GPs identify and treat patients at risk of stroke. The QStroke algorithm has been shown to be better at predicting risk of primary stroke than current methods among those with atrial fibrillation who may need anticoagulants.

This site uses cookies and analysis tools to improve the usability of the site. More information. |