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dr tech

Meet Dr. A.I.: Can an App Diagnose Your Health Issues? - 0 views

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    "The results may seem similar to what you'd get if you'd searched WebMD, Mayo Clinic, etc. The difference is that Dr. A.I. pulls in many more data points than those sites do, then combines artificial intelligence with a massive database to pinpoint the most likely results in your specific case. It doesn't just find all possible ailments and list them for you to explore further on your own."
dr tech

Japanese firms plan to launch self-driving cargo ships within decade | World news | The... - 0 views

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    "The ships would use the internet of things - connecting a range of devices over the internet - to gather data, such as weather conditions and shipping information, and plot the shortest, most efficient and safest routes.

    By removing the potential for human error, the companies believe the technology could dramatically cut the number of accidents at sea."
dr tech

On Facebook, even Harvard students can't be too paranoid | Tim Dowling | Opinion | The ... - 0 views

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    "The other day I noticed that the little green light next to the camera built into my computer screen was on. It's perfectly possible that I had recently used some app that required the camera, and forgotten about it; but I couldn't find a way to turn it off. It's unlikely anyone was really watching me pretend to work, but my computer definitely was."
dr tech

Rise of the machines: who is the 'internet of things' good for? | Technology | The Guar... - 0 views

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    "So, yes: the internet of things presents many new possibilities, and it would be foolish to dismiss those possibilities out of hand. But we would also be wise to approach the entire domain with scepticism, and in particular to resist the attempts of companies to gather ever more data about our lives - no matter how much ease, convenience and self-mastery we are told they are offering us."
dr tech

Democracy? There's an app for that - the tech upstarts trying to 'hack' British politic... - 0 views

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    "But, in fact, civic tech is a real thing, featuring real people, with real technical expertise, trying to hack around every democratic deficiency. They are trying to tackle everything from a sheer lack of easily accessible information to the shortcomings of the first-past-the-post system. "
dr tech

JetBlue is the latest to use facial recognition technology in airports - 0 views

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    "However, there is some concern about how accurate these new procedures will be. Apparently the facial recognition technology doesn't recognize all people will the same accuracy. White women and black people aren't as easily recognized as white men, meaning there could be some mismatching of identities. Some are also concerned that this is crossing the line in terms of passenger privacy."
dr tech

Computer science students should learn to cheat, not be punished for it - 0 views

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    "There's a certain irony that, in fields outside of computer science, plagiarism is a sign that you didn't understand the question. Within computer science, the opposite is true. Not only have you found an acceptable solution, you've understood it enough to use it within the parameters of your own project."
dr tech

Coding is not "fun," it's technically and ethically complex - Quartz - 0 views

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    "Coding isn't the only job that demands intense focus. But you'd never hear someone say that brain surgery is "fun," or that structural engineering is "easy." When it comes to programming, why do policymakers and technologists pretend otherwise?"
dr tech

Scientists discover how the brain recognises faces - by reading monkey's minds | Scienc... - 0 views

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    "Instead, the new work shows our brains rely on the kind of maths that an algorithm might use to perform the task. In fact, Tsao and her colleague, Steven Le Chang, stumbled on their discovery while working on computer vision. The pair had initially set themselves the challenge of coming up with a way of reliably converting facial images into a numerical representation."
dr tech

Curious AI learns by exploring game worlds and making mistakes | New Scientist - 0 views

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    "This type of approach can speed up learning times and improve the efficiency of algorithms, says Max Jaderberg at Google's AI company DeepMind. The company used a similar technique last year to teach an AI to explore a virtual maze. Its algorithm learned much more quickly than conventional reinforcement learning approaches. "Our agent is far quicker and requires a lot less experience from the world to train, making it much more data efficient," he says."
dr tech

Revealed: Tory 'dark' ads targeted voters' Facebook feeds in Welsh marginal seat | Poli... - 0 views

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    "The Observer has obtained a series of Conservative party attack ads sent to voters last week in the key marginal constituency of Delyn, north Wales. Activists captured the ads using dummy Facebook accounts after finding that their own ad - encouraging young people to register to vote - were being "drowned out" by the Tory ads"
dr tech

Google's AlphaGo AI beats the world's best human Go player | TechCrunch - 0 views

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    "Google's AlphaGo AI Go player has defeated Ke Jie, Go world champion, in the opening match of a three game series that will include matches with Jie on Thursday and Saturday. The win was by a narrow margin, but AlphaGo has been programmed to ensure victory, not to run up the score or devastate its opponent, so the margin by which it wins isn't necessarily a good indicator of how easy or hard it was for the computer player to win"
dr tech

The coded gaze: biased and understudied facial recognition technology / Boing Boing - 0 views

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    " "Why isn't my face being detected? We have to look at how we give machines sight," she said in a TED Talk late last year. "Computer vision uses machine-learning techniques to do facial recognition. You create a training set with examples of faces. However, if the training sets aren't really that diverse, any face that deviates too much from the established norm will be harder to detect.""
dr tech

Revealed: Facebook's internal rulebook on sex, terrorism and violence | News | The Guar... - 0 views

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    "Yet these blueprints may also alarm free speech advocates concerned about Facebook's de facto role as the world's largest censor. Both sides are likely to demand greater transparency."
dr tech

Google's AI Chief On Teaching Computers To Learn-And The Challenges Ahead - 0 views

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    ""We'd have to show them 100,000 penny-farthings and tell them it's a bike," Giannandrea says. Then-looking on the bright side-he adds that "once they'd seen 100,000, they'd probably be better at identifying them than humans are.""
dr tech

The Biggest Data Breaches of 2017 (So Far…) - 0 views

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    "This week, Atlassian's . This follows the trend of more and more high-profile hacks that are waking consumers up - like , , and the that rocked the country when 40 million debit and credit card numbers stolen during the holiday shopping time that year. (See of all the hacks from 2004 - present.)"
dr tech

Creators of MP3 bring it to an end - 0 views

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    "Two decades on, the institute has decided to terminate the licensing programme for some MP3-related patents which effectively halts industry support.

    Although users can still listen to their MP3 files, inventors of new technologies will probably not include the file format in their blueprints as they turn to more advanced alternatives."
dr tech

Wcry ransomware is reborn without its killswitch, starts spreading anew / Boing Boing - 0 views

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    " respite was thanks to a sloppy bit of programming from the worm's creator, who'd left a killswitch in the code: newly infected systems checked to see if a certain domain (iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com) existed before attempting to spread the infection; by registering this domain, security researchers were able to freeze the worm.The respite was thanks to a sloppy bit of programming from the worm's creator, who'd left a killswitch in the code: newly infected systems checked to see if a certain domain (iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com) existed before attempting to spread the infection; by registering this domain, security researchers were able to freeze the worm.

    But a day later, it's back, and this time, without the killswitch. Security researchers running honeypots have seen new infections by versions of the worm that can spread even when the iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com domain is live."
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