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Time Utility Functions |
 | | Utility may be cumulative as a function of the progress of (e.g., execution time received by) the action, as discussed on the Progressive Utility page, but here we confine ourselves to the case where the utility is established only when the action completes. |
 | | More generally, utility may be a multi-variable function of other factors in addition to time (e.g., power consumption, duty cycle), but such cases are beyond the scope of this introductory discussion. |
 | | When a deadline is expressed functionally in terms of lateness, as shown in Figure 4, it has a slope of +1 and is inconsistent with the convention of the time/utility function model that larger utility values correspond to better timeliness. |
| www.real-time.org /timeutilityfunctions.htm (0 words) |
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