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AI Can Now Defend Itself Against Malicious Messages Hidden In Speech

6/6/2019 11:18:46 AM

Nature -- Bo Li, a computer scientist at the University of Illinois at Urbana-Champaign, and her co-authors wrote an algorithm that transcribes a full audio clip and, separately, just one portion of it. If the transcription of that single piece doesn’t closely match the corresponding part of the full transcription, the program throws a red flag — the sample might have been compromised.