Multiobjective Cloud Workflow Scheduling: A Multiple Populations Ant Colony System Approach
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DOI: 10.1109/tcyb.2018.2832640
Abstract: Cloud workflow scheduling is significantly challenging due to not only the large scale of workflow but also the elasticity and heterogeneity of cloud resources. Moreover, the pricing model of clouds makes the execution time and… read more here.
Keywords: optimization; colony; cloud workflow; approach ... See more keywords
Runtime Verification of Business Cloud Workflow Temporal Conformance
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DOI: 10.1109/tsc.2019.2962666
Abstract: Business cloud workflows are often designed with multiple time constraints for timely response to business requests. To ensure on-time completion of workflow instances, workflow temporal conformance state needs to be constantly monitored and verified at… read more here.
Keywords: business; workflow temporal; temporal conformance; verification ... See more keywords
Energy-Aware Cloud Workflow Applications Scheduling With Geo-Distributed Data
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DOI: 10.1109/tsc.2020.2965106
Abstract: Electricity prices differ during different time periods and change from place to place. Cloud workflow applications often require geo-distributed data which is transmitted among heterogeneous servers in intra- and inter- data centers. Such varying electricity… read more here.
Keywords: cloud workflow; distributed data; energy; workflow applications ... See more keywords