Energy-driven computing.

Clicks: 225
ID: 75009
2020
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Ranked #32 of 69 articles by views in philosophical transactions series a, mathematical, physical, and engineering sciences

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Abstract
For decades, the design of untethered devices has been focused on delivering a fixed quality of service with minimum power consumption, to enable battery-powered devices with reasonably long deployment lifetime. However, to realize the promised tens of billions of connected devices in the Internet of Things, computers must operate autonomously and harvest ambient energy to avoid the cost and maintenance requirements imposed by mains- or battery-powered operation. But harvested power typically fluctuates, often unpredictably, and with large temporal and spatial variability. Energy-driven computers are designed to treat energy-availability as a first-class citizen, in order to gracefully adapt to the dynamics of energy harvesting. They may sleep through periods of no energy, endure periods of scarce energy, and capitalize on periods of ample energy. In this paper, we describe the promise and limitations of energy-driven computing, with an emphasis on intermittent operation. This article is part of the theme issue 'Harmonizing energy-autonomous computing and intelligence'.
Reference Key
sliper2020energydrivenphilosophical Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Sliper, Sivert T;Cetinkaya, Oktay;Weddell, Alex S;Al-Hashimi, Bashir;Merrett, Geoff V;
Journal philosophical transactions series a, mathematical, physical, and engineering sciences
Year 2020
DOI
10.1098/rsta.2019.0158
URL
Keywords
energy harvesting batteryless computing energy-driven computing intermittent computing

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