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Table 2 Percentage of the bonus credit to be paid to customers for each service class according to QoS delivered

From: QoS-driven scheduling in the cloud

Class credit of 10% credit of 30% credit of 100%
gold \(99.99\% > \mathcal {A}_{j}(t) \geq 99.00\%\) \(99.00\% > \mathcal {A}_{j}(t) \geq 95.00\%\) \(\mathcal {A}_{j}(t) < 95.00\%\)
silver \(90.00\% > \mathcal {A}_{j}(t) \geq 89.11\%\) \(89.11\% > \mathcal {A}_{j}(t) \geq 85.56\%\) \(\mathcal {A}_{j}(t) < 85.56\%\)
bronze \(50.00\% > \mathcal {A}_{j}(t) \geq 49.50\%\) \(49.50\% > \mathcal {A}_{j}(t) \geq 47.50\%\) \(\mathcal {A}_{j}(t) < 47.50\%\)