An iterative heuristic for scheduling grid workflows with budget constraints

Workflow scheduling which guarantees anticipated QoS (quality of service) is a complex problem in grids. In this paper, the budget-constrained scheduling of workflows represented by DAG (directed acyclic graph) with the objective of time optimization is considered. A new priority rule-based iterativ...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ying-Chun Yuan, Ke-Jian Wang, Xin-Sheng Sun, Tao Guo
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Agriculture Computer applications Constraint optimization Costs Cybernetics Grid computing Information science Iterative heuristics Machine learning Priority rule Processor scheduling Quality of service Serial complexity Service grid Workflow
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