Refined solid models are built using a multi-sub-model technique.
Is one model a sub-model of the other?
This facilitates leveraging the conceptual separation between sub-model selection/averaging and inference about the parameters conditional on each of the sub-models in the restricted space, e.g. (β i 7, β i, σ i ) for sub-model α ij = I(j=7) or (β i 1,…, β iM, β i, σ i ) for sub-model α ij = I(j∈{1,…, M}).
Based on finite state automata theory, the formal model is built by parallel composition of elementary sub-models using a bottom-up approach.
The LUTI model proposed consists of four models, i.e., a transport sub-model, a residential location model, an employment location model and a real estate rent model.
In MEDA/D, an MOTSP is decomposed into a set of scalar objective sub-problems and a probabilistic model, using both priori and learned information, is built to guide the search for each sub-problem.
However, to build models of large industrial problems with complex constraints between sub-models are beyond many engineers abilities.
In these cases, the trajectory is built from the combination of the sub-trajectories tracked from different starting images along the stack (phase H, I, K).
Incorporation of an inter-event (I) sub-model completed the continuous rainfall simulation scheme.
The latter were then used to parameterize what we refer to as sub-model I.
Some authors have built more complex mathematical models that explicitly include these sub-processes [ 18].
