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Contents contributed and discussions participated by dr tech

dr tech

The Real Name Fallacy - The Coral Project - 0 views

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    "Yet the balance of experimental evidence over the past thirty years suggests that this is not the case. Not only would removing anonymity fail to consistently improve online community behavior - forcing real names in online communities could also increase discrimination and worsen harassment."
dr tech

This robotic arm's cleanup task is bloody endless / Boing Boing - 0 views

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    "The robot arm monitors and attempts to contain a viscous blood-red liquid as it spreads out from the base of the arm, spattering more liquid around its enclosure."
dr tech

Tesla autopilot warns of accident about to happen to the cars in front / Boing Boing - 0 views

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    "The Tesla Autopilot system registered that the SUV in front of the lead car was braking hard and the system recognized this as a major danger."
dr tech

How India is bringing digital payments to its billion people without smartphones - 0 views

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    "IDFC Bank has launched an app called Aadhaar Pay that aims to help millions of its citizens without a smartphone to pay for their purchases digitally with just their fingerprint.  Merchants will be able to download the app on their Android smartphones and attach a fingerprint scanner device. To make payments, buyers will only have to choose their bank name, input their unique Aadhaar number and scan their fingerprint, which acts as a password to make the payment directly from their bank account linked to their Aadhaar card."
dr tech

17 ransomware cases flagged to Singapore authorities this year: CSA - Channel NewsAsia - 0 views

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    "That is when the alarm bells went off for Mr Ang. "I saw that there was a text file inside the encrypted folder that showed that it was ransomware, asking for payment to decrypt the files." The company decided not to pay the ransom of US$1,000 (S$1,447). Instead, it spent a week rebuilding about 3,000 infected files with data of the accounts and stocks from hard copy files."
dr tech

Methbot: a $3M-$5M/day video ad-tech fraud / Boing Boing - 0 views

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    ""Methbot" that generated $3M-$5M by creating 6,000 fake websites to embed videos in, then generating convincing bots that that appeared to watch 300,000,000 videos/day -- running virtual instances of various browsers (mostly Chrome) on virtual machines running MacOS X, from a huge pool of IP addresses"
dr tech

World's largest hedge fund to replace managers with artificial intelligence | Technolog... - 0 views

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    "Automated decision-making is appealing to businesses as it can save time and eliminate human emotional volatility. "People have a bad day and it then colors their perception of the world and they make different decisions. In a hedge fund that's a big deal," he added."
dr tech

Discrimination by algorithm: scientists devise test to detect AI bias | Technology | Th... - 0 views

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    "Concerns have been growing about AI's so-called "white guy problem" and now scientists have devised a way to test whether an algorithm is introducing gender or racial biases into decision-making."
dr tech

The Great A.I. Awakening - NYTimes.com - 0 views

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    "Everybody wondered: How had Google Translate become so uncannily artful?"
dr tech

The Mirai Botnet Isn't Easy to Defeat | WIRED - 0 views

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    ""It's accelerating because there's a wide-open, unprotected landscape that people can go to," says Chris Carlson, vice president of product management at Qualys. "It's a gold rush to capture these devices for botnets.""
dr tech

Why it's dangerous to outsource our critical thinking to computers | Technology | The G... - 1 views

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    "And now, 10 years later, the impact of reckless, subjective and inflammatory misinformation served up on the web is being felt like never before in the digital era."
dr tech

For two years, criminals stole sensitive information using malware hidden in individual... - 0 views

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    "The criminals were able to send banner ads and javascript to their targets' computers by pushing both into ad networks. These networks aggressively scan advertisers' javascript for suspicious code, so the criminals needed to sneak their bad code past these checks."
dr tech

Top 10 AI failures of 2016 - TechRepublic - 0 views

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    "But with all of the successes of AI, it's also important to pay attention to when, and how, it can go wrong, in order to prevent future errors. A recent paper by Roman Yampolskiy, director of the Cybersecurity Lab at the University of Louisville, outlines a history of AI failures which are "directly related to the mistakes produced by the intelligence such systems are designed to exhibit." According to Yampolskiy, these types of failures can be attributed to mistakes during the learning phase or mistakes in the performance phase of the AI system."
dr tech

Google, democracy and the truth about internet search | Technology | The Guardian - 0 views

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    "Are Jews evil? How do you want that question answered? This is our internet. Not Google's. Not Facebook's. Not rightwing propagandists. And we're the only ones who can reclaim it."
dr tech

Hackers are selling powerful cyber weapons to anyone with the money to buy them - 0 views

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    "This person or group, who go by the names BestBuy and Popopret, recently spammed an ad to folks on Jabber, an instant messaging service. They offered to perform a distributed denial of service (DDoS) attack on whomever their client(s) wanted, and they backed up their offer by claiming to wield the ability to perform some of the strongest DDoS attacks ever seen. Recent events in the history of the internet show us that these kind of attacks - if these hackers indeed have the power they claim - can wreak internet havoc by blocking user access to a range of some of the web's most popular destinations."
dr tech

This is the fastest way to alphabetize 1,000+ books (or anything else) / Boing Boing - 0 views

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    "How can you sort the books quickly? Chand John shows how, shedding light on how algorithms help librarians and search engines speedily sort information."
dr tech

People really, really suck at using computers / Boing Boing - 0 views

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    "95% of the US population, 93% of Europeans and 92% of Asians can't do "level three" tasks like "You want to know what percentage of the emails sent by John Smith last month were about sustainability" -- tasks where "use of tools (e.g. a sort function) is required to make progress towards the solution. The task may involve multiple steps and operators. The goal of the problem may have to be defined by the respondent, and the criteria to be met may or may not be explicit.""
dr tech

Blue Feed, Red Feed - WSJ.com - 0 views

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    "To demonstrate how reality may differ for different Facebook users, The Wall Street Journal created two feeds, one "blue" and the other "red." If a source appears in the red feed, a majority of the articles shared from the source were classified as "very conservatively aligned" in a large 2015 Facebook study. For the blue feed, a majority of each source's articles aligned "very liberal." These aren't intended to resemble actual individual news feeds. Instead, they are rare side-by-side looks at real conversations from different perspectives. "
dr tech

Lip-Reading AI Smashes Humans At Interpreting Silent Sentences | Digital Trends - 0 views

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    "The performance of LipNet compares incredibly favorably to human lipreading experts on GRID corpus, the largest publicly-available sentence-level lipreading dataset. In fact, where human experts got just 52 percent, LipNet scored 93 percent. Its sentence-based approach to lip-reading also smashed the best previous attempt by a machine, which managed 79.6 percent accuracy on the same dataset."
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