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One Per Cent

作者:扶槐窕    发布时间:2017-08-08 02:00:14    

You Reddit here first                 Getting popular on Reddit ain’t easy, even if you’re posting LOLcats. But in an analysis of 132,000 submissions to the social media site, Himabindu Lakkaraju and colleagues at Stanford University in California discovered some pointers. Among them, post often, especially at lunchtime. They found that each image was resubmitted an average of seven times. The work was presented last week at the conference on weblogs and social media in Boston. “From the point of view of preserving secrets the most primitive methods are preferable: a person’s hand and a pen, or a typewriter” To avoid leaks and spying, the Kremlin is reportedly buying typewriters to use for government business instead of computers, former security chief Nikolai Kovalev told Russia’s Izvestiya newspaper From words to code, easy Regina Barzilay and colleagues at MIT have talked a computer into writing software. Their technique takes a task described in natural language and automatically generates the computer code to carry it out. So far they’ve only used it for software that checks to make sure people type web or email addresses properly, but it’s an important first step. The work will be presented in August at the Association for Computational Linguistics meeting in Sofia, Bulgaria. Button-bashing bot cracks your PIN Our PIN numbers stand guard at the doorways of some of our most important assets. But worryingly a robot could help criminals by breaking your PIN with brute force guesses. Due to be presented at DEF CON in Las Vegas, Nevada, this month, Robotic Reconfigurable Button Basher guesses PIN numbers for stolen ATM cards, or can unlock Android phones. It costs $200,

 

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