Abstract: In this paper, a 4-symbol on-off keying sequence pattern recognition scheme is proposed. Sequence pattern recognition serves as the core mechanism of the photonic firewall. The recognition ...

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LEHI, Utah (AP) — LEHI, Utah (AP) — Pattern Group Inc (PTRN) on Thursday reported fourth-quarter net income of $28.7 million. The Lehi, Utah-based company said it had net income of 16 cents per share.

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