adversarial   197

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[1905.08233] Few-Shot Adversarial Learning of Realistic Neural Talking Head Models
Basically they made a talking head avatar from a single picture, and make it look good. Example, the Mono Lisa, now can talk like a millenial...
deep  machine  learning  deepfake  adversarial  network 
4 weeks ago by asteroza
This X Does Not Exist
Using generative adversarial networks (GAN), we can learn how to create realistic-looking fake versions of almost anything, as shown by this collection of sites that have sprung up in the past month.
gan  generative  adversarial  neural  network  compsci  ai  fake  photo  generation  collection  site 
march 2019 by vicchow
Which face is real?
Jevin West and Carl Bergstrom at the University of Washington:
<p>while we’ve learned to distrust user names and text more generally, pictures are different. You can't synthesize a picture out of nothing, we assume; a picture had to be of someone. Sure a scammer could appropriate someone else’s picture, but doing so is a risky strategy in a world with google reverse search and so forth. So we tend to trust pictures. A business profile with a picture obviously belongs to someone. A match on a dating site may turn out to be 10 pounds heavier or 10 years older than when a picture was taken, but if there’s a picture, the person obviously exists.

No longer. New adverserial machine learning algorithms allow people to rapidly generate synthetic 'photographs' of people who have never existed.

Computers are good, but your visual processing systems are even better. If you know what to look for, you can spot these fakes at a single glance — at least for the time being. The hardware and software used to generate them will continue to improve, and it may be only a few years until humans fall behind in the arms race between forgery and detection.

Our aim is to make you aware of the ease with which digital identities can be faked, and to help you spot these fakes at a single glance.</p>

So now we're using humans as the adversarial network (which calls out the generative network).
Machinelearning  gan  adversarial  internet 
february 2019 by charlesarthur
Lawyers of reddit around the globe, what countries do you think have the best/worst judicial system? Why so? : AskReddit
> I think the Commonwealth countries (particularly England, Australia, Canada and New Zealand) have the best judicial systems, for the following reasons:

In my view there's a lot to be said for the adversarial system. I think arguments can be really rigorously tested by independent advocates advancing each side of a controversy before an essentially passive judge. I prefer that approach to one in which the course and focus of inquiry is more directed by the judge. It seems more even-handed, and less susceptible to judicial whim than an inquisitorial system. This essentially narrows me down to the common law jurisdictions. I am probably biased on this point.

Of the great common law, adversarial judicial systems, I think the US system is deeply flawed because its judiciary is overtly politicised. From what I've seen this affects all levels of the judiciary, from Supreme Court appointees to local judges (some of whom are elected, which seems insane to me - you might as well select surgeons by popular vote).
law  global  adversarial 
december 2018 by porejide
Twitter
“@lopp @aantonop adversarial thinking is counter-intuitive to most, and very hard to learn - like chess vs grandmaster: most people will never be able to beat a grandmaster even if they dedicated the rest of life to it. sounds elitist, but it's reality: schneier's law. best can do is seek review.” via Pocket
IFTTT  Pocket  adversarial  attack  opsec  security  thinking 
november 2018 by ChristopherA

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