Intelligent Sensor Networks

Chapter 14

Sensor Stream Reduction

Andre L.L. Aquino, Paulo R.S. Silva Filho, Elizabeth F. Wanner, and Ricardo A. Rabelo

Contents

14.1 Introduction

14.2 Sensor Stream Characterization

14.3 Reduction Tools

14.3.1 Wavelet-Based Algorithm

14.3.2 Sampling Algorithm

14.3.3 Sketch Algorithm

14.4 Robustness Evaluations

14.5 Conception by Simulations

14.5.1 Wavelets Algorithm Simulation

14.5.2 Sampling and Sketch Algorithms Simulations

14.6 Summary

References

14.1 Introduction

This chapter introduces a methodology for sensor stream reduction in wireless sensor networks. This methodology allows the integration of techniques and tools in sensor stream reduction applications. The main hypothesis to use the proposed methodology ...