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We aim to minimize the total cost of all subtask offloading decisions with the following constraints. For each task, both the transmission cost and the computation cost are considered.
Constraint (7) is the time constraint of the subtask j, indicating that the start time t_ij of subtask j must be after the end time of all its predecessor tasks. Constraint (8) is the demand constraint of task i, indicating that the completion time of the last subtask j can not exceed the deadline of task i. Constraint (9) is the inherent constraint of offloading association. |
IEEE/ICACT20230136 Slide.08
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