However, assuming a pixels sub-window size, the over-complete feature set of all possible features computed in this window is 45 396 [1]: it is clear that a feature selection is necessary in order to keep real-time computation time compatibility.
Determining which slot is assigned to which node, the high initial overhead when setting up and distributing a schedule for throughout in the WSN, and accurate time synchronization that can prevent clock drifts in order to keep the time slots of the nodes from overlapping are some of the challenges when using the TDMA protocol [24, 25].
Molecular dynamics generally considers less than one million atoms [10] in order to keep calculation time within reasonable values.
Increasing the pooling size might increase the performance further, but we decided not to increase the pooling size in order to keep the time resolution smaller than the length of a sixteenth note at 100 BPM (150 ms).
On the other hand, the decrease of trams speed during the test, caused by unavoidable robot battery discharging, must be severely limited in order to keep as time unvarying as possible the estimations of the subsequent durations of trip periods.
In order to keep the time consumption to a minimum, a highly efficient RP-HPLC method was established lasting for not more than 1 min, which can be expected to lead to an increase in molar activity at the time of radiotracer injection into a patient.
The spatial sampling design and traps were identical (in order to keep the time series unaffected) but we added a second chamber to the trap (a plastic box) in which wood shavings and food (wheat and carrot) were provided, as in [ 54].
As the number of minutes spent exergaming fluctuates in the study, and as there was a small decrease at the end, it could be advised that future interventions have more follow-up points in order to keep the time spent exergaming the same [ 21].
Emphasis is on capturing essential effects resulting from three-dimensional features (e.g. power distribution with block-type fuel elements) rather than on a high level of detail, in order to keep computation times reasonably low.
Second, in order to keep real-time performance, we divide checking routines whether to activate the re-plan modules (with low calculation cost) and main routines of re-planning (with high calculation cost).
