Imperial College London
Alternate

ProfessorPeterHarrison

Faculty of Engineering, Department of Computing

Emeritus Professor in Mathematical Modelling
 
 
 
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Contact

 

+44 (0)20 7594 8363p.harrison Website

 
 
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Location

 

353Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Harrison:2018:10.1145/3184407.3184426,
author = {Harrison, PG and Patel, NM},
doi = {10.1145/3184407.3184426},
pages = {253--260},
publisher = {ACM},
title = {Optimizing energy-performance trade-offs in solar-powered edge devices},
url = {http://dx.doi.org/10.1145/3184407.3184426},
year = {2018}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - Power modes can be used to save energy in electronic devices but a low power level typically degrades performance. This trade-off is addressed in the so-called EP-queue model, which is a queue depth dependent M/GI/1 queue augmented with power-down and power-up phases of operation. The ability to change service times by power settings allows us to leverage a Markov Decision Process (MDP), which approach we illustrate using a simple fully solar-powered case study with finite states representing levels of battery charge and solar intensity.
AU  - Harrison,PG
AU  - Patel,NM
DO  - 10.1145/3184407.3184426
EP  - 260
PB  - ACM
PY  - 2018///
SP  - 253
TI  - Optimizing energy-performance trade-offs in solar-powered edge devices
UR  - http://dx.doi.org/10.1145/3184407.3184426
UR  - http://hdl.handle.net/10044/1/56955
ER  -
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