Y. Thomas Hou, Yi Shi, Hanif D. Sherali. linear approximating problem also increases, leading to a higher complexity. Thus, by adjusting the number of grid points in the linear approximation, we can make a tradeoff between accuracy in ...
... wireless sensor networks should incur only simple calculations and small memory space to fit the capability of a mote - level sensor node . In the following , we introduce two simple compression algorithms : a Piecewise Linear Approximation ...
... wireless mulitimedia sensor networks (WMSNs) ensuring as a result efficient rate-distortion han- dling with minimum computational complexity. Transform-based algorithms rely on the signal ... Piecewise linear approximation methods.
... linear approximation methods ( i.e. , using line segments to approxi- mate a time series ) with quality guarantee are designed . The technical content of the chapter can be summarized as follows . First , the piecewise ... sensor devices by ...
... method to derive approximate solutions to a multiparametric linear programming problem is presented. The resulting control laws substantially reduce the on-line complexity in terms of computational and storage demand. We show that a sensor ...
... line segments. Furthermore, when using minimal resolution, Swing-RR requires only 20%–25% of bits. 4 Conclusions In this paper, Swing-RR is proposed to generate ... Piecewise Linear Approximation Algorithm 131 4 Conclusions References.