(Phys.org) -- A team of scientists at the Max Planck Institute of Quantum Optics realizes a first elementary quantum network based on interfaces between single atoms and photons.
Quantum Physics
Apr 11, 2012
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On the global social media stage, it's not so much the message but rather network structure and competition for attention that determine whether a meme becomes popular and shows staying power or whether it falls by the wayside, ...
Mathematics
Apr 3, 2012
3
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Sluggish moves to counter the rising threat of cyber-attacks can be blamed on a generation of policymakers out of touch with rapid technological change, a senior US official said Monday.
Internet
Apr 2, 2012
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A new study says people are less likely to lie about big things on resumes they post on the professional network LinkedIn compared with traditional resumes.
Internet
Mar 15, 2012
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US President Barack Obama named a new chief technology officer on Friday to lead efforts to inject innovation into government.
Other
Mar 9, 2012
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Computer engineers in the US writing in the International Journal of Communication Networks and Distributed Systems have reviewed the research literature to get a clear picture of cloud computing, its adoption, use and the ...
Computer Sciences
Mar 5, 2012
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Indiana University's Filippo Menczer has shown how to "out" political astroturfers through his complex networks laboratory's study of information diffusion on Twitter. The research team went on to learn that while retweet ...
Internet
Feb 19, 2012
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Cellular networks leak the locations of cell phone users, allowing a third party to easily track the location of the cell phone user without the user's knowledge, according to new research by computer scientists in the University ...
Telecom
Feb 16, 2012
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(PhysOrg.com) -- The United States Computer Emergency Readiness Team (U-CERT) has issued a warning to users of some HTC Android phones regarding a security vulnerability that has been found. The warning pertains to 802.1X ...
Engineering researchers at the University of Arkansas are developing an emergency communications network that will maintain operation during natural disasters and provide critical warnings and geographic information to people ...
Engineering
Feb 1, 2012
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