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dr tech

Could 'fake text' be the next global political threat? | Technology | The Guardian - 0 views

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    "he foresees fake text being used "for the production of [literal] 'fake news', or to potentially impersonate people who had produced a lot of text online, or simply to generate troll-grade propaganda for social n"
dr tech

A new AI tool from Adobe can detect Photoshopped faces / Boing Boing - 0 views

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    ""But we live in a world where it's becoming harder to trust the digital information we consume, and I look forward to further exploring this area of research.""
dr tech

Facebook is paying The Daily Telegraph to publish positive stories about Facebook / Boi... - 0 views

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    "Facebook is keeping true to its "be terrible" motto by paying The Daily Telegraph to run a series of sponsored articles praising Facebook."
dr tech

A machine-learning system that guesses whether text was produced by machine-learning sy... - 0 views

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    "Automatically produced texts use language models derived from statistical analysis of vast corpuses of human-generated text to produce machine-generated texts that can be very hard for a human to distinguish from text produced by another human. These models could help malicious actors in many ways, including generating convincing spam, reviews, and comments -- so it's really important to develop tools that can help us distinguish between human-generated and machine-generated texts."
dr tech

Creative Adversarial Networks: GANs that make art / Boing Boing - 0 views

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    "The underlying theory is that art evolves "through small alterations to a known style that produce a new one," which, as Ian Bogost (previously) points out, is "a convenient take, given that any machine-learning technique has to base its work on a specific training set.""
dr tech

Anti-vaxx 'mobs': doctors face harassment campaigns on Facebook | Technology | The Guar... - 0 views

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    ""The idea that we can have counter-speech when [Facebook] groups become brigade mobs is ludicrous," said Renee DiResta, an expert in online misinformation and co-founder of Vaccinate California. "It makes just participating as an everyday citizen a high-stakes ordeal.""
dr tech

Why Momo Challenge panic won't go away - 0 views

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    ""Urban legends are projections of society's anxieties, hopes, fears, and worries," says Blank. "In today's society we have societal anxiety about what our kids are doing on the internet, the amount of control and information that's available to kids nowadays, societal fears about cyberbullying and how people are managing their mental health online, especially for kids." "The Momo story reflects that anxiety of what is it our kids are doing online," continued Blank."
dr tech

Facebook's content moderation a mess, employees outraged, contractors have PTSD: Report... - 0 views

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    "Of all the disturbing parts of this @CaseyNewton piece about Facebook content reviewers -- and there are many -- the one about people slowly coming to believe the conspiracy theories sticks with me https://t.co/ulDx3PEaWa"
dr tech

New AI fake text generator may be too dangerous to release, say creators | Technology |... - 0 views

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    "The creators of a revolutionary AI system that can write news stories and works of fiction - dubbed "deepfakes for text" - have taken the unusual step of not releasing their research publicly, for fear of potential misuse."
dr tech

These incredibly realistic fake faces show how algorithms can now mess with us - MIT Te... - 0 views

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    "The researchers, Tero Karras, Samuli Laine, and Timo Aila, came up with a new way of constructing a generative adversarial network, or GAN. GANs employ two dueling neural networks to train a computer to learn the nature of a data set well enough to generate convincing fakes. When applied to images, this provides a way to generate often highly realistic fakery. The same Nvidia researchers have previously used the technique to create artificial celebrities (read our profile of the inventor of GANs, Ian Goodfellow)."
dr tech

Data Mining Has Revealed Previously Unknown Russian Twitter Troll Campaigns - 0 views

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    "That's interesting work suggesting that Russian troll activity was significantly more ambitious on an international scale than previously thought. It also suggests a way of spotting this kind of meddling as it is happening by looking for the kind of forensic fingerprint the team identified. Of course, finding trolls is a cat-and-mouse game. For the organizations responsible for Russian troll activity, it ought to be a straightforward matter to change the pattern of activity in a way that does not create the same signature."
dr tech

Exclusive: Tim Berners-Lee tells us his radical new plan to upend the - 0 views

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    "The app, using Solid's decentralized technology, allows Berners-Lee to access all of his data seamlessly-his calendar, his music library, videos, chat, research. It's like a mashup of Google Drive, Microsoft Outlook, Slack, Spotify, and WhatsApp."
dr tech

Want the platforms to police bad speech and fake news? The copyright wars want a word w... - 0 views

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    "EFF's Legal Director Corynne McSherry offers five lessons to keep in mind: 1. (Lots of) mistakes will be made: copyright takedowns result in the removal of tons of legitimate content. 2. Robots won't help: automated filtering tools like Content ID have been a disaster, and policing copyright with algorithms is a lot easier than policing "bad speech." 3. These systems need to be transparent and have due process. A system that allows for automated instant censorship and slow, manual review of censorship gives a huge advantage to people who want to abuse the system. 4. Punish abuse. The ability to censor other peoples' speech is no joke. If you're careless or malicious in your takedown requests, you should pay a consequence: maybe a fine, maybe being barred form using the takedown system. 5. Voluntary moderation quickly becomes mandatory. Every voluntary effort to stem copyright infringement has been followed by calls to make those efforts mandatory (and expand them)."
dr tech

The ACLU showed that Amazon's facial recognition system thinks members of Congress are ... - 0 views

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    "Rekognition indicated high confidence that 28 members of the current Congress were known arrestees. It was wrong in every case. The false positives disproportionately targeted racialized members of Congress. This, finally, has Congress's attention: members of Congress have sent some pointed questions to Amazon about its Rekognition tool and given them a deadline of Aug 20 to respond. They've also requested an immediate meeting with Jeff Bezos to discuss the topic in depth."
dr tech

You Don't Understand Bitcoin Because You Think Money Is Real - 0 views

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    "The bitcoin blockchain was created, in part, to address this historical weakness. After the 21 millionth bitcoin is mined, in around 2140, the system will produce no more."
dr tech

Google attempting to redefine truth through its biased algorithm -- Society's Child -- ... - 0 views

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    "They've moved "authoritative sources" to the top search results. The question we need to ask is: "How does this play out in the Real World?" In the real world it means that the worldview, the political bias, the social preferences, the positions taken in various ideological and scientific controversies - as decided by top Google Executives - have been virtually hard-coded into Google's search algorithms. No longer is Google returning "unbiased and objective results"."
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