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dr tech

Hackers Used to Be Humans. Soon, AIs Will Hack Humanity | WIRED - 0 views

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    "In 2015, a research group fed an AI system called Deep Patient health and medical data from some 700,000 people, and tested whether it could predict diseases. It could, but Deep Patient provides no explanation for the basis of a diagnosis, and the researchers have no idea how it comes to its conclusions. A doctor either can either trust or ignore the computer, but that trust will remain blind."
dr tech

'Missing from desk': AI webcam raises remote surveillance concerns | Working from home ... - 0 views

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    "Explained by "Anna", a desk-sitting avatar complete with an artificial voice, the video introduces TP Observer as "a risk-mitigation tool that monitors and tracks real time employee behaviour, and detects any violations to pre-set business rules". Anna explains that this means home workers will have an AI-enabled webcam added to their computers that recognises their face, tags their location and scans for "breaches" of rules at random points during a shift."
dr tech

This Machine Was Built To Give You Nightmares | FiveThirtyEight - 0 views

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    "We seem to be safe for the moment, however - the MIT team said it has no interest in taking artificially intelligent horror machines to the next level or exploring their darker possibilities. "We wanted to playfully commemorate humanity's fear of AI, which is a growing theme in popular culture, but we currently have no plans to use the immense power of AI to scare people further," Yanardag said. "The world is already pretty scary!""
dr tech

Artificial intelligence identifies previously unknown features associated with cancer r... - 0 views

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    "Rather than being "taught" medical knowledge, the AI was asked to learn using unsupervised deep neural networks, known as autoencoders, without being given any medical knowledge. The researchers developed a method for translating the features found by the AI-only numbers initially-into high-resolution images that can be understood by humans."
dr tech

AI system outperforms experts in spotting breast cancer | Society | The Guardian - 0 views

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    "An artificial intelligence program has been developed that is better at spotting breast cancer in mammograms than expert radiologists. The AI outperformed the specialists by detecting cancers that the radiologists missed in the images, while ignoring features they falsely flagged as possible tumours."
dr tech

With AI translation service that rivals professionals, Lengoo attracts new $20M round -... - 0 views

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    "Most people who use AI-powered translation tools do so for commonplace, relatively unimportant tasks like understanding a single phrase or quote. Those basic services won't do for an enterprise offering technical documents in 15 languages - but Lengoo's custom machine translation models might just do the trick. And with a new $20 million B round, they may be able to build a considerable lead. The translation business is a big one, in the billions, and isn't going anywhere. It's simply too common a task to need to release a document, piece of software or live website in multiple languages - perhaps dozens."
dr tech

More than 1,200 Google workers condemn firing of AI scientist Timnit Gebru | Google | T... - 0 views

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    "The paper, co-authored by researchers inside and outside Google, contended that technology companies could do more to ensure AI systems aimed at mimicking human writing and speech do not exacerbate historical gender biases and use of offensive language, according to a draft copy seen by Reuters."
dr tech

AI paintings of Chinese landscapes pass as human-made 55 per cent of the time, research... - 0 views

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    "As part of her undergraduate research, Alice Xue studied whether a machine could pass a Visual Turing Test by producing images that people cannot tell were made by a machine. Xue trained an algorithm using 2,192 traditional Chinese landscape paintings collected from art museums. The resulting AI-generated paintings were mistaken for being made by humans 55 per cent of the time."
dr tech

Columbia researchers find white men are the worst at reducing AI bias | VentureBeat - 0 views

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    "Researchers at Columbia University sought to shed light on the problem by tasking 400 AI engineers with creating algorithms that made over 8.2 million predictions about 20,000 people. In a study accepted by the NeurIPS 2020 machine learning conference, the researchers conclude that biased predictions are mostly caused by imbalanced data but that the demographics of engineers also play a role."
dr tech

The Top 4 Ethical Dilemmas in Artificial Intelligence - 0 views

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    "In many ways, we've barely even scratched the surface of AI and what it can do. In recent times, we have seen both positive and negative implications. However, like many great innovations, it's important to remember that just because we can, doesn't mean that we ought to do it. Here are some examples of how AI can bring out ethical dilemmas."
dr tech

Egypt detains artist robot Ai-Da before historic pyramid show | Egypt | The Guardian - 0 views

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    "But because of "security issues" that may include concerns that she is part of a wider espionage plot, both Ai-Da and her sculpture were held in Egyptian customs for 10 days before being released on Wednesday, sparking a diplomatic fracas."
dr tech

We invited an AI to debate its own ethics in the Oxford Union - what it said ... - 0 views

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    "The data wars to come? Worryingly, there was one question where the AI simply couldn't come up with a counter argument. When arguing for the motion that "Data will become the most fought-over resource of the 21st century", the Megatron said: The ability to provide information, rather than the ability to provide goods and services, will be the defining feature of the economy of the 21st century. But when we asked it to oppose the motion - in other words, to argue that data wasn't going to be the most vital of resources, worth fighting a war over - it simply couldn't, or wouldn't, make the case. In fact, it undermined its own position: We will able to see everything about a person, everywhere they go, and it will be stored and used in ways that we cannot even imagine."
dr tech

Google Unveils Plan to Demolish the Journalism Industry Using AI - 0 views

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    "At first glance, the change might seem relatively benign. Often, all folks surfing the web want is a quick-hit summary or snippet of something anyway. But it's not unfair to say that Google, which in April, according to data from SimilarWeb, hosted roughly 91 percent of all search traffic, is somewhat synonymous with, well, the internet. And the internet isn't just some ethereal, predetermined thing, as natural water or air. The internet is a marketplace, and Google is its kingmaker. As such, the demo raises an extremely important question for the future of the already-ravaged journalism industry: if Google's AI is going to mulch up original work and provide a distilled version of it to users at scale, without ever connecting them to the original work, how will publishers continue to monetize their work?"
dr tech

When it comes to creative thinking, it's clear that AI systems mean business | John Nau... - 0 views

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    "Ah, but isn't creativity a slippery concept - something that's hard to define but that we nevertheless recognise when we see it? That hasn't stopped psychologists from trying to measure it, though, via tools such as the alternative uses test and the similar Torrance test. And it turns out that one LLM - GPT-4 - beats 91% of humans on the former and 99% of them on the latter. So as the inveterate artificial intelligence user Ethan Mollick puts it: "We are running out of creativity tests that AIs cannot ace.""
dr tech

'Full-on robot writing': the artificial intelligence challenge facing universities | Au... - 0 views

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    "Universities don't merely face essays or assignments entirely generated by algorithms: they must also adjudicate a myriad of more subtle problems. For instance, AI-powered word processors habitually suggest alternatives to our ungrammatical phrases. But if software can algorithmically rewrite a student's sentence, why shouldn't it do the same with a paragraph - and if a paragraph, why not a page? At what point does the intrusion of AI constitute cheating?"
dr tech

Generative AI: autocomplete for everything - 0 views

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    "If AI causes mass unemployment among the general populace, it will be the first time in history that any technology has ever done that. Industrial machinery, computer-controlled machine tools, software applications, and industrial robots all caused panics about human obsolescence, and nothing of the kind ever came to pass; pretty much everyone who wants a job still has a job. As Noah has written, a wave of recent evidence shows that adoption of industrial robots and automation technology in general is associated with an increase in employment at the company and industry level."
dr tech

What does the Lensa AI app do with my self-portraits and why has it gone viral? | Artif... - 0 views

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    "Prisma Labs has already gotten into trouble for accidentally generating nude and cartoonishly sexualised images - including those of children - despite a "no nudes" and "adults only" policy. Prisma Lab's CEO and co-founder Andrey Usoltsev told TechCrunch this behaviour only happened if the AI was intentionally provoked to create this type of content - which represents a breach of terms against its use. "If an individual is determined to engage in harmful behavior, any tool would have the potential to become a weapon," he said."
dr tech

AI writes articles for website for months and 'no one noticed' -- Science & Technology ... - 0 views

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    "A POPULAR news outlet has been publishing articles written by AI since November, keeping it on the down low. Tech media site CNET has been publishing the articles since November, and lots of readers don't seem to have noticed."
dr tech

Lecturers urged to review assessments in UK amid concerns over new AI tool | Artificial... - 0 views

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    ""As with all technology, there are caveats around making sure that it is used responsibly and not as a licence to cheat, but none of that is insurmountable," he said. In contrast, New York City schools have already banned the use of ChatGPT on all devices and networks because of concerns it will encourage plagiarism. Dr Thomas Lancaster, a computer scientist working at Imperial College London, best known for his research into academic integrity, contract cheating and plagiarism, said it was in many ways a game changer. He said: "It's certainly a major turning point in education where universities have to make big changes."
dr tech

Nick Cave calls ChatGPT and AI lyrics a "grotesque mockery" - 0 views

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    "Cave wrote in his response: "Since its launch in November last year many people, most buzzing with a kind of algorithmic awe, have sent me songs 'in the style of Nick Cave' created by ChatGPT. There have been dozens of them. Suffice to say, I do not feel the same enthusiasm around this technology. I understand that ChatGPT is in its infancy but perhaps that is the emerging horror of AI - that it will forever be in its infancy, as it will always have further to go, and the direction is always forward, always faster.""
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