Byeong Bin

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This paper presents a method of dynamic voltage scaling (DVS) that tackles both switching and leakage power with combined V<sub>dd</sub>/V<sub>bs</sub> scaling and gives minimum average energy consumption exploiting the runtime distribution of software execution. We present a mathematical formulation of the DVS problem and an efficient numerical solution.(More)
Most multimedia signals today are in digital formats which are easy to reproduce and modify without any trace of manipulations. In this chapter, we present a comprehensive review of current technologies for multimedia data authentication and tamper detection. We first introduce in Section 7.2 the problem issues and general requirements for a multimedia(More)
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