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Archive for the ‘computing’ category: Page 771

Aug 18, 2015

Cryptographers Develop Encryption Method Resistant to Future Quantum Attacks

Posted by in categories: computing, encryption, internet, quantum physics

Cryptographers are working on new encryption methods able to protect today’s Internet communications from future quantum computers that can be able to break today’s cryptography techniques. The researchers have developed upgrades to the Internet’s core encryption protocol that will prevent quantum computer users from intercepting Internet communications.

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Aug 18, 2015

Blockchain for IoT? Yes!

Posted by in categories: automation, big data, complex systems, computing, disruptive technology, engineering, hardware, science, supercomputing

Quoted: “Sometimes decentralization makes sense.

Filament is a startup that is taking two of the most overhyped ideas in the tech community—the block chain and the Internet of things—and applying them to the most boring problems the world has ever seen. Gathering data from farms, mines, oil platforms and other remote or highly secure places.

The combination could prove to be a powerful one because monitoring remote assets like oil wells or mining equipment is expensive whether you are using people driving around to manually check gear or trying to use sensitive electronic equipment and a pricey a satellite internet connection.

Instead Filament has built a rugged sensor package that it calls a Tap, and technology network that is the real secret sauce of the operation that allows its sensors to conduct business even when they aren’t actually connected to the internet. The company has attracted an array of investors who have put $5 million into the company, a graduate of the Techstars program. Bullpen Capital led the round with Verizon Ventures, Crosslink Capital, Samsung Ventures, Digital Currency Group, Haystack, Working Lab Capital, Techstars and others participating.

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Aug 18, 2015

Android Marshmallow is the name of Google’s next operating system update

Posted by in categories: computing, mobile phones

Android M becomes Android Marshmellow.

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Aug 17, 2015

Let the egames begin — By Barney Thompson | Financial Times

Posted by in categories: business, computing, entertainment, media & arts

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“Electronic sports (esports), or competitive computer gaming, is an industry on the move. Depending on who you ask, there are somewhere between 90 million to 135 million esports enthusiasts — defined as those who watch gaming regularly, online or off — and more than double that number of occasional viewers. According to a recent SuperData report, the esports sector will this year generate an estimated revenue of $621m worldwide.”

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Aug 16, 2015

Austrian Scientists Develop Ghostly Superposed Quantum Circuits for Faster Quantum Computing

Posted by in categories: computing, quantum physics

Scientists at the University of Vienna and the Austrian Academy of Sciences have developed a new quantum computing technique in which operations occur without a well-defined order. The new technique accomplished a task more efficiently than a standard quantum computer, and could open the way to faster quantum computing.

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Aug 15, 2015

The Toil Toward Quantum Computers Just Turned Into a Sprint

Posted by in categories: biotech/medical, computing, electronics, quantum physics, supercomputing

A new optical chip that can process photons in a dizzying number of infinite ways has been developed by two research teams. Researchers from the University of Bristol in the UK and Nippon Telegraph and Telephone in Japan (NTT) are behind the breakthrough in quantum computing. The means to solve daunting problems such as the ability to design new life-saving drugs; perform advanced calculations that are a step or two beyond even supercomputers; and analyze weather patterns for more accurate forecasting has just received a major boost.

A group of researchers have pulled off a staggering feat; they’ve developed a silicon-based optical chip that is fully reprogrammable and can process photons in every way imaginable and then some, reports Phys.org.

Prof. Jeremy O’Brien, the Director of the Centre for Quantum Photonics at Bristol University where researchers masterminded the development of the chip, said:

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Aug 15, 2015

Computers are really, really good at recognizing faces…

Posted by in categories: computing, privacy

Computers are really, really good at recognizing faces… For people who don’t want to be found, or just enjoy the previously unquestioned ability to travel without being tracked, facial recognition poses a risk. As a solution, Japan’s National Institute of Informatics (NIII) created glasses that make faces unreadable to machines.

Image Credit: flickr/Steve Jurvetson.

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Aug 14, 2015

Reprogrammable optic chip has complete flexibility in processing of photons and is a pathway to quantum computing

Posted by in categories: biotech/medical, computing, electronics, quantum physics

Researchers from the University of Bristol in the UK and Nippon Telegraph and Telephone (NTT) in Japan, have developing an optical chip that can process photons in an infinite number of ways.

It’s a major step forward in creating a quantum computer to solve problems such as designing new drugs, superfast database searches, and performing otherwise intractable mathematics that aren’t possible for super computers.

The fully reprogrammable chip brings together a multitude of existing quantum experiments and can realise a plethora of future protocols that have not even been conceived yet, marking a new era of research for quantum scientists and engineers at the cutting edge of quantum technologies.

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Aug 14, 2015

New optical chip lights up the race for quantum computer

Posted by in categories: computing, electronics, quantum physics

The microprocessor inside a computer is a single multipurpose chip that has revolutionised people’s life, allowing them to use one machine to surf the web, check emails and keep track of finances.

Now, researchers from the University of Bristol in the UK and Nippon Telegraph and Telephone (NTT) in Japan, have pulled off the same feat for light in the quantum world by developing an optical chip that can process photons in an infinite number of ways.

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Aug 13, 2015

Quantum computing advance locates neutral atoms

Posted by in categories: computing, particle physics

For any computer, being able to manipulate information is essential, but for quantum computing, singling out one data location without influencing any of the surrounding locations is difficult. Now, a team of Penn State physicists has a method for addressing individual neutral atoms without changing surrounding atoms.

“There are a set of things that we have to have to do quantum computing,” said David S. Weiss, professor of physics. “We are trying to step down that list and meet the various criteria. Addressability is one step.”

Quantum computers are constructed and operate in completely different ways from the conventional digital computers used today. While conventional computers store information in bits, 1‘s and 0’s, quantum computers store information in qubits. Because of a strange aspect of quantum mechanics called superposition, a qubit can be in both its 0 and 1 state at the same time. The methods of encoding information onto , ions or Josephson junctions—electronic devices used in precise measurement, to create quantum computers—are currently the subject of much research. Along with superposition, quantum computers will also take advantage of the quantum mechanical phenomena of entanglement, which can create a mutually dependent group of qubits that must be considered as a whole rather than individually.

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