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The performance and success of many self-timed design methodologies commonly rely heavily on completion detection schemes in order to reliably acknowledge the termination of a computation associated with a self-timed functional block. A particularly vexing problem associated with many self-timed completion detection schemes proposed in the literature, is(More)
Xerostomia, the subjective complaint of dry mouth, and hyposalivation remain a significant burden for many individuals. Diagnosis of xerostomia and salivary gland hypofunction is dependent upon a careful and detailed history and thorough oral examination. There exist many options for treatment and symptom management: salivary stimulants, topical agents,(More)
We revisit a classic question of Fenchel from 1953: Which quasiconcave functions can be concavified by a monotonic transformation? While many authors have given partial answers under various assumptions, we offer a complete characterization for all quasiconcave functions without a priori assumptions on regularity. In particular, we show that if and only if(More)
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