This example shows that heterogeneous model (3), together with dynamical regimes inherited from model (2), possesses new regimes, and, thus, is more general.
Since the TSQM is a generic measure of patients' satisfaction with their medication, validation in a more heterogeneous representative sample, containing, for example, patients with different chronic medical conditions would have improved the robustness of results.
For the synthetic homogeneous and heterogeneous reservoir examples where the problem is to determine the optimal location of water injection wells, this problem formulation yields good results after the optimization process.
The network specifying the coupling between different populations in real systems is in many cases very heterogeneous, and examples range from transportation infrastructures to mobility patterns of various type [ 15- 19].
Moreover, the composition can be heterogeneous: for example, graphite coated by silicate, silicate coated by graphite, silicate coated by iron, etc.
However, this is not an option if residuals are heterogeneous, for example, because they involve varying numbers of repeated observations.
Like the general population, the group of participants will be heterogeneous, for example, for age, sex, PA behaviour, as well as for type and extent of disability.
Moreover, the accessible information is by far too heterogeneous: for example, some resources make their content available relying on identifiers that do not match directly.
The dynamic master-worker scheme allows worker nodes to be heterogeneous (for example, with regards to memory and CPU configuration) and does not require them to be allocated simultaneously.
This is due to the increased intervoxel covariance seen with the PSF modelling (Fig. 2 in [ 22]), which causes images to appear very heterogeneous, for example in the liver.
