An efficient censoring scheme for lifetime of connected solid-state lighting based on entropy measures

Omar A. Kittaneh; Mohamed Shehata; M. A. Majid

doi:10.1109/lt.2018.8368508

An efficient censoring scheme for lifetime of connected solid-state lighting based on entropy measures

Omar A. Kittaneh, Mohamed Shehata, M. A. Majid

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Scopus citations

Abstract

Beyond energy saving, LED connected lighting systems allows for real-time data streaming, generating intelligence and creation of intelligent buildings systems. Lifetime experiments is crucial for such a connected system, as early termination would lead to big errors in estimating the lifetime model parameters, and late termination would waste time and cost. In this paper sup-entropy is applied in quantifying the amount of information in censored solid state lighting (SSL) luminaire experimental data that has Weibull distribution with respect to complete data. We use a quantity called efficiency of the censored sample as an indicator of the quality and goodness of the censoring scheme. This allowed us to determine the suitable termination time of the experiment subject to a desired efficiency. An intensive simulation study is conducted to validate our procedure.

Original language	English (US)
Title of host publication	2018 15th Learning and Technology Conference (L&T)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	35-39
Number of pages	5
ISBN (Print)	9781538648179
DOIs	https://doi.org/10.1109/lt.2018.8368508
State	Published - May 31 2018
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The authors gratefully acknowledge the financial support from KACST Technology Innovation Center for Solid State Lighting at KAUST.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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10.1109/lt.2018.8368508

Cite this

@inproceedings{0729e081db2846b8ace5acdf5eba064d,

title = "An efficient censoring scheme for lifetime of connected solid-state lighting based on entropy measures",

abstract = "Beyond energy saving, LED connected lighting systems allows for real-time data streaming, generating intelligence and creation of intelligent buildings systems. Lifetime experiments is crucial for such a connected system, as early termination would lead to big errors in estimating the lifetime model parameters, and late termination would waste time and cost. In this paper sup-entropy is applied in quantifying the amount of information in censored solid state lighting (SSL) luminaire experimental data that has Weibull distribution with respect to complete data. We use a quantity called efficiency of the censored sample as an indicator of the quality and goodness of the censoring scheme. This allowed us to determine the suitable termination time of the experiment subject to a desired efficiency. An intensive simulation study is conducted to validate our procedure.",

author = "Kittaneh, {Omar A.} and Mohamed Shehata and Majid, {M. A.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The authors gratefully acknowledge the financial support from KACST Technology Innovation Center for Solid State Lighting at KAUST. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2018",

month = may,

day = "31",

doi = "10.1109/lt.2018.8368508",

language = "English (US)",

isbn = "9781538648179",

pages = "35--39",

booktitle = "2018 15th Learning and Technology Conference (L&T)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

}

An efficient censoring scheme for lifetime of connected solid-state lighting based on entropy measures. / Kittaneh, Omar A.; Shehata, Mohamed; Majid, M. A.
2018 15th Learning and Technology Conference (L&T). Institute of Electrical and Electronics Engineers (IEEE), 2018. p. 35-39.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - An efficient censoring scheme for lifetime of connected solid-state lighting based on entropy measures

AU - Kittaneh, Omar A.

AU - Shehata, Mohamed

AU - Majid, M. A.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The authors gratefully acknowledge the financial support from KACST Technology Innovation Center for Solid State Lighting at KAUST. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2018/5/31

Y1 - 2018/5/31

N2 - Beyond energy saving, LED connected lighting systems allows for real-time data streaming, generating intelligence and creation of intelligent buildings systems. Lifetime experiments is crucial for such a connected system, as early termination would lead to big errors in estimating the lifetime model parameters, and late termination would waste time and cost. In this paper sup-entropy is applied in quantifying the amount of information in censored solid state lighting (SSL) luminaire experimental data that has Weibull distribution with respect to complete data. We use a quantity called efficiency of the censored sample as an indicator of the quality and goodness of the censoring scheme. This allowed us to determine the suitable termination time of the experiment subject to a desired efficiency. An intensive simulation study is conducted to validate our procedure.

AB - Beyond energy saving, LED connected lighting systems allows for real-time data streaming, generating intelligence and creation of intelligent buildings systems. Lifetime experiments is crucial for such a connected system, as early termination would lead to big errors in estimating the lifetime model parameters, and late termination would waste time and cost. In this paper sup-entropy is applied in quantifying the amount of information in censored solid state lighting (SSL) luminaire experimental data that has Weibull distribution with respect to complete data. We use a quantity called efficiency of the censored sample as an indicator of the quality and goodness of the censoring scheme. This allowed us to determine the suitable termination time of the experiment subject to a desired efficiency. An intensive simulation study is conducted to validate our procedure.

UR - http://hdl.handle.net/10754/629787

UR - https://ieeexplore.ieee.org/document/8368508/

UR - http://www.scopus.com/inward/record.url?scp=85048988857&partnerID=8YFLogxK

U2 - 10.1109/lt.2018.8368508

DO - 10.1109/lt.2018.8368508

M3 - Conference contribution

SN - 9781538648179

SP - 35

EP - 39

BT - 2018 15th Learning and Technology Conference (L&T)

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

An efficient censoring scheme for lifetime of connected solid-state lighting based on entropy measures

Abstract

Bibliographical note

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