Consequently, the population size should be chosen according to the problem scale.
MP has relatively poor sparsifying capability and the computations are heavily dependent on the problem scale and signal complexity.
We classify the demand management techniques with respect to the objective of the optimization problem, scale of the problem, and the employed mathematical techniques.
However, such a deployment strategy may lead to a massively dense WSN which poses many challenges for efficient algorithm design due to the problem scale and hardware constraints.
2) Massive amounts of data are sorted and merged by the data packing technique to reduce the problem scale by aggregators.
One possible approach to reduce the problem scale is to divide the ROI into equally spaced grids which compose a grid point network, referring to Fig. 1.
It goes without saying that problem scale and timing rely heavily on computer hardware and network architecture, e.g. a supercomputer will dropdown processing time considerably.
The importance of interfaces is more pronounced as the problem scale decreases since the interface area to the bulk volume ratio grows.
However, with the increase of the problem scale, the conventional techniques are facing the challenge to effectively and efficiently solve those complicated network design problems.
There are still many challenges in the development of better numerical methods for FSI problems in terms of accuracy, problem scale, stability, robustness, and efficiency.
Specifically, PCDO locates and discards the redundant constraints in the MVMP problem formulation so as to reduce the problem scale, thereby easing the problem-solving process.
