Workflow Scheduling in the Cloud With Weighted Upward-Rank Priority Scheme Using Random Walk and Uniform Spare Budget Splitting

Workflow Scheduling in the Cloud With Weighted Upward-Rank Priority Scheme Using Random Walk and Uniform Spare Budget Splitting

We study a difficult problem of how to schedule complex workflows with precedence constraints under a limited budget in the cloud environment. We first formulate the scheduling problem as an integer programming problem, which can be optimized and used as the baseline of performance. We then consider...

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Bibliographic Details
Main Authors: Hang Zhang, Xiaoying Zheng, Ye Xia, Mingqi Li
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Workflow scheduling
heterogeneous clouds
budget constraints
precedence constraints
schedule length
Online Access:https://ieeexplore.ieee.org/document/8695176/

Internet

https://ieeexplore.ieee.org/document/8695176/

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