This means that we would have an optimal ratio of execution time and number of tasks if we could provide every worker with a single (equivalent or uniform) task.
At present, most studies in this domain use the "resting state" paradigm, where spontaneous activity of brains at rest (i.e. not performing any particular uniform task) is recorded.
We first show that this problem is NP-hard, and then propose two conflict-aware scheduling algorithms for uniform and non-uniform tasks whose goal is to maximize the number of measurement tasks that can run concurrently, based on a well-known approximation algorithm.
Due to the different computing power and system resources between the nodes, such uniform distribution of tasks will lower the performance between nodes, and hence this paper makes improvements on the original speculative execution method of Hadoop (called Hadoop Speculative) and LATE Scheduler by proposing a new scheduling scheme known as Adaptive Task Allocation Scheduler ATASS).
It is interesting that previous researchers who examined the effect of school uniforms on various tasks did not ask children what associations uniforms had for them (e.g., Behling 1994, 1995; Behling and Williams 1991).
A collection of 20 greedy heuristics, including 17 newly proposed ones, are implemented, analyzed, and systematically compared within a uniform model of task execution time.
And people in uniform are still tasked with pretty much everything.
For simplicity, we only consider the problem where every task has uniform resource requirement, but the utility of the tasks could be different.
Mr. Rumsfeld has been telling Congress in recent days that before the Pentagon takes the major step of asking for money to enlarge the military, he hopes to cut back on less urgent foreign assignments, to move people in uniform out of administrative tasks and back into combat units and to change the balance of assignments between active-duty forces and those in the National Guard and Reserves.
More specifically, it is known that fMRI activity decreases significantly in the DMN when subjects direct their attention toward more salient (i.e., more "immediate") stimuli in the surrounding environment, compared with passive viewing of a spatially uniform screen and/or mentation tasks (Shulman et al. 1997; Raichle et al. 2001; Greicius and Menon 2004; Buckner et al. 2008).
