Within Korea University, the School of Electrical Engineering's Intelligent Signal Processing Lab (ISPL), headed by Professor Ko Hanseok, specializes in both image and speech processing.

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He came to Bernstein in 2001, the youngest analyst at the time, and two years later joined the tech strategy group run by the estimable Vadim Zlotnikov, captain of his high school math team in Brooklyn and an electrical engineering double-degree-holder from MIT.

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He married his high-school sweetheart, Andrea Berti, and, in 1977, became an assistant professor of electrical engineering at Stanford.

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