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Why “Sorry, I don’t know” is sometimes the best answer: The Washington Post’s technology chief on its first AI chatbot
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Articles by Siwei Lyu

Siwei Lyu is a professor of computer science and engineering at the University of Buffalo and director of the UB Media Forensic Lab.
“Our research addresses deepfake detection algorithms’ fairness, rather than just attempting to balance the data. It offers a new approach to algorithm design that considers demographic fairness as a core aspect.”