Trusted dynamic level scheduling based on Bayes trust model

Wei Wang; Guo Sun Zeng

doi:10.1007/s11432-007-0021-x

Trusted dynamic level scheduling based on Bayes trust model

Wei Wang^*
, Guo Sun Zeng

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

A kind of trust mechanism-based task scheduling model was presented. Referring to the trust relationship models of social persons, trust relationship is built among Grid nodes, and the trustworthiness of nodes is evaluated by utilizing the Bayes method. Integrating the trustworthiness of nodes into a Dynamic Level Scheduling (DLS) algorithm, the Trust-Dynamic Level Scheduling (Trust-DLS) algorithm is proposed. Theoretical analysis and simulations prove that the Trust-DLS algorithm can efficiently meet the requirement of Grid tasks in trust, sacrificing fewer time costs, and assuring the execution of tasks in a security way in Grid environment.

Original language	English
Pages (from-to)	456-469
Number of pages	14
Journal	Science in China, Series F: Information Sciences
Volume	50
Issue number	3
DOIs	https://doi.org/10.1007/s11432-007-0021-x
State	Published - Jun 2007
Externally published	Yes

Keywords

Bayes method
Grid computing
Trust-DLS
Trustworthiness evaluation
Trustworthy scheduling

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10.1007/s11432-007-0021-x

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title = "Trusted dynamic level scheduling based on Bayes trust model",

abstract = "A kind of trust mechanism-based task scheduling model was presented. Referring to the trust relationship models of social persons, trust relationship is built among Grid nodes, and the trustworthiness of nodes is evaluated by utilizing the Bayes method. Integrating the trustworthiness of nodes into a Dynamic Level Scheduling (DLS) algorithm, the Trust-Dynamic Level Scheduling (Trust-DLS) algorithm is proposed. Theoretical analysis and simulations prove that the Trust-DLS algorithm can efficiently meet the requirement of Grid tasks in trust, sacrificing fewer time costs, and assuring the execution of tasks in a security way in Grid environment.",

keywords = "Bayes method, Grid computing, Trust-DLS, Trustworthiness evaluation, Trustworthy scheduling",

author = "Wei Wang and Zeng, \{Guo Sun\}",

year = "2007",

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N2 - A kind of trust mechanism-based task scheduling model was presented. Referring to the trust relationship models of social persons, trust relationship is built among Grid nodes, and the trustworthiness of nodes is evaluated by utilizing the Bayes method. Integrating the trustworthiness of nodes into a Dynamic Level Scheduling (DLS) algorithm, the Trust-Dynamic Level Scheduling (Trust-DLS) algorithm is proposed. Theoretical analysis and simulations prove that the Trust-DLS algorithm can efficiently meet the requirement of Grid tasks in trust, sacrificing fewer time costs, and assuring the execution of tasks in a security way in Grid environment.

AB - A kind of trust mechanism-based task scheduling model was presented. Referring to the trust relationship models of social persons, trust relationship is built among Grid nodes, and the trustworthiness of nodes is evaluated by utilizing the Bayes method. Integrating the trustworthiness of nodes into a Dynamic Level Scheduling (DLS) algorithm, the Trust-Dynamic Level Scheduling (Trust-DLS) algorithm is proposed. Theoretical analysis and simulations prove that the Trust-DLS algorithm can efficiently meet the requirement of Grid tasks in trust, sacrificing fewer time costs, and assuring the execution of tasks in a security way in Grid environment.

KW - Bayes method

KW - Grid computing

KW - Trust-DLS

KW - Trustworthiness evaluation

KW - Trustworthy scheduling

UR - https://www.scopus.com/pages/publications/34547295174

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DO - 10.1007/s11432-007-0021-x

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JO - Science in China, Series F: Information Sciences

JF - Science in China, Series F: Information Sciences

IS - 3

ER -

Trusted dynamic level scheduling based on Bayes trust model

Abstract

Keywords

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