Performance metric includes total execution time measured on the master.
Evidence suggests that fixation time measured on the visual probe task is a valid measure of cocaine cue attentional bias.
Performance metrics include total execution time measured on the master and average execution time on the slaves because the slaves perform the mapper and reducer operations concurrently.
We design the experiments in such a way that timestamps well approximate the physical time measured on the wall clock time at the source.
The theoretical number of operations can be reduced by 21%, the processing time measured on a software implementation is reduced by 39%, and the memory resources are almost halved for an FPGA implementation.
The reflection travel time measured on a horizontal surface above the reflector is given by the known expression (Slotnick 1959; Levin 1971) t(h_x,h_y) = frac{2}{v},sqrt{D^2+h_x^2+h_y^2- left(h_x,cos{alpha} + h_y,cos{beta}right)^2}, (3) Open image in new window Fig. 1 Reflection geometry in 3-D (a scheme).
However, slippage is not completely avoided due to the relatively long reaction time measured on the system (about 50 ms).
In our data, no significant effect of any time measure on outcome was detected, perhaps because the overall quality of care provided was high.
The gastric emptying time measured on baseline conditions (either before or after the washout period) was longer (P = 0.073) than the upper limit of normal (120 min) (8, 9) and consistent with delayed gastric emptying, even though the patients reported only mild symptomatology.
The objective function includes different kinds of data collected with different types of techniques: simple traffic counts and speed measurements detected at fixed road sections and travel times measured on routes travelled, for example, by floating cars equipped with a GPS receiver and a cellular mobile transmitter.
