Re: KR, Logic in a few slides

Dave,
even the NN you point ot uses logic/KR to figure out there is a mismatch
between the lip movement and the words. I think you are simply confirming
the point
that even ML needs KR

PDM

On Fri, Nov 4, 2022 at 6:30 PM Dave Raggett <dsr@w3.org> wrote:

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> On 3 Nov 2022, at 21:32, Paola Di Maio <paoladimaio10@gmail.com> wrote:
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> *how to use KR to identify Deepfakes (short answer: by using logic)*
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> That isn’t accurate, as it is possible to train neural networks to spot
> deep fakes by looking for clues that suggest machine generated images and
> video frames, see:
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> https://hai.stanford.edu/news/using-ai-detect-seemingly-perfect-deep-fake-videos
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> The article notes that this will get harder over time as the generators
> get better.
>
> Logic isn’t needed for this and the KR is implicit in the network
> architecture and training data.
>
> Dave Raggett <dsr@w3.org>
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