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Quantum internet: Physicists build first elementary quantum network

(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.

Physics / Quantum Physics

created Apr 11, 2012 | popularity 5 / 5 (22) | comments 2 | with audio podcast

Computer scientists form mathematical formulation of the brain's neural networks

As computer scientists this year celebrate the 100th anniversary of the birth of the mathematical genius Alan Turing, who set out the basis for digital computing in the 1930s to anticipate the electronic age, they still quest ...

Technology / Computer Sciences

created Apr 02, 2012 | popularity 4.2 / 5 (19) | comments 9 | with audio podcast

New Zealand smashes global child pornography ring

A global network that used social networking sites such as Facebook to distribute child pornography has been smashed after a tip-off from New Zealand authorities, officials said Tuesday.

Technology / Internet

created May 22, 2012 | popularity 4.2 / 5 (16) | comments 0

SNOPA to employers seeking passwords: Access denied

(Phys.org) -- A Bill has been introduced in Washington to stop employers and schools from demanding access to people’s social network accounts. On Friday, Rep. Eliot Engel (D-NY) presented SNOPA, which ...

Technology / Internet

created Apr 30, 2012 | popularity 5 / 5 (13) | comments 11 | with audio podcast report

Game of go: A complex network

Could computers ever beat the best go players? Although unthinkable at this stage, this could soon become possible, thanks to CNRS theorists. For the first time, two scientists from the Theoretical Physics ...

Other Sciences / Mathematics

created Apr 16, 2012 | popularity 4.5 / 5 (10) | comments 31

Spot a bot to stop a botnet

Computer scientists in India have developed a two-pronged algorithm that can detect the presence of a botnet on a computer network and block its malicious activities before it causes too much harm. The team ...

Technology / Internet

created May 01, 2012 | popularity 4.3 / 5 (10) | comments 2 | with audio podcast

Patent wars plague Internet Age

The Internet Age is becoming as known for patent litigation as it is for online innovation.

Technology / Business

created Apr 15, 2012 | popularity 5 / 5 (8) | comments 13

American public opposes Israel striking Iran: poll

Only one in four Americans favors Israel conducting a military strike against Iran's nuclear program, finds a new University of Maryland poll. Nearly seven in ten (69 percent) favor the United States and other major powers ...

Other Sciences / Social Sciences

created Mar 13, 2012 | popularity 4.9 / 5 (8) | comments 14

Study shows bandwidth caps create user uncertainty, risky decisions

Recently, many U.S. Internet service providers have fallen in line with their international counterparts in capping monthly residential broadband usage. A new study by a Georgia Tech researcher, conducted ...

Technology / Telecom

created May 07, 2012 | popularity 4.9 / 5 (8) | comments 10 | with audio podcast

Patent requests in Europe reach record in 2011

Patent requests in the Europe reached a record high in 2011, in a telling sign that companies are determined to stay on the cutting edge despite a debt crisis and an uncertain economy.

Technology / Business

created Mar 25, 2012 | popularity 4.5 / 5 (8) | comments 3

A 100-gigbit highway for science

Climate researchers are producing some of the fastest growing datasets in science. Five years ago, the amount of information generated for the Nobel Prize-winning United Nations International Panel on Climate Change (IPCC) ...

Technology / Telecom

created Apr 30, 2012 | popularity 4.5 / 5 (8) | comments 1 | with audio podcast

Australian WiFi inventors win US legal battle

Australian government science body CSIRO said Sunday it had won a multi-million-dollar legal settlement in the United States to license its patented technology that underpins the WiFi platform worldwide.

Technology / Telecom

created Apr 01, 2012 | popularity 4 / 5 (8) | comments 53

The elusive capacity of data networks

In its early years, information theory — which grew out of a landmark 1948 paper by MIT alumnus and future professor Claude Shannon — was dominated by research on error-correcting codes: How do yo ...

Technology / Computer Sciences

created May 15, 2012 | popularity 4.6 / 5 (7) | comments 2 | with audio podcast

Study reveals trade patterns for crucial substance played key role in Maya collapse

Shifts in exchange patterns provide a new perspective on the fall of inland Maya centers in Mesoamerica approximately 1,000 years ago. This major historical process, sometimes referred to as the "Maya collapse" has puzzled ...

Other Sciences / Archaeology & Fossils

created May 23, 2012 | popularity 3.9 / 5 (8) | comments 0 | with audio podcast

New twist on ancient math problem could improve medicine, microelectronics

A hidden facet of a math problem that goes back to Sanskrit scrolls has just been exposed by nanotechnology researchers at the University of Michigan and the University of Connecticut.

Other Sciences / Mathematics

created May 10, 2012 | popularity 5 / 5 (6) | comments 0 | with audio podcast