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   Articles with "cloud workflow" as a keyword



Multiobjective Cloud Workflow Scheduling: A Multiple Populations Ant Colony System Approach

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recommendations! Published in 2019 at "IEEE Transactions on Cybernetics"

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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recommendations! Published in 2022 at "IEEE Transactions on Services Computing"

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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recommendations! Published in 2022 at "IEEE Transactions on Services Computing"

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

Scheduling Constrained Cloud Workflow Tasks via Evolutionary Multitasking Optimization With Adaptive Knowledge Transfer

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recommendations! Published in 2024 at "IEEE Transactions on Services Computing"

DOI: 10.1109/tsc.2024.3463423

Abstract: Cloud workflow scheduling (CWS) is critical for meeting user's high performance expectations in large-scale data processing and computing applications. CWS is known to be NP-hard and needs advanced scheduling techniques. Evolutionary algorithm and heuristic-based search… read more here.

Keywords: cloud workflow; knowledge; knowledge transfer; optimization ... See more keywords