William Macy

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Sorting a list of input numbers is one of the most fundamental problems in the field of computer science in general and high-throughput database applications in particular. Although literature abounds with various flavors of sorting algorithms, different architectures call for customized implementations to achieve faster sorting times. This paper presents(More)
Watermarks not specifically designed to be visible should be imperceptible to maintain image or video quality. Watermark characteristics that affect visibility include watermark magnitude, the visual masking model used to determine relative magnitude values, watermark frequency content, and the degree of temporal variation of the watermark between frames.(More)
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