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» Convex Functions on Discrete Sets

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DAC
2005
ACM

126views Computer Architecture» more DAC 2005»

Energy optimal speed control of devices with discrete speed sets

14 years 8 months ago

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We obtain analytically, the energy optimal speed profile of a generic multi-speed device with a discrete set of speeds, to execute a given task within a given time. Current implem...

Ravishankar Rao, Sarma B. K. Vrudhula

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COMPGEOM
2010
ACM

142views Discrete Geometry» more COMPGEOM 2010»

Reconstructing shapes with guarantees by unions of convex sets

14 years 15 days ago

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Dominique Attali, André Lieutier

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CDC
2008
IEEE

236views Control Systems» more CDC 2008»

Non-monotonic Lyapunov functions for stability of discrete time nonlinear and switched systems

14 years 1 months ago

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Abstract— We relax the monotonicity requirement of Lyapunov’s theorem to enlarge the class of functions that can provide certiﬁcates of stability. To this end, we propose two...

Amir Ali Ahmadi, Pablo A. Parrilo

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SCIA
2007
Springer

80views Image Analysis» more SCIA 2007»

Generation and Empirical Investigation of hv -Convex Discrete Sets

14 years 1 months ago