All in all, we believe that the main contribution of this paper is the introduction of the concept of back-translation, and the demonstration that it is possible to derive back-translation formulas in an automatic manner.
This involves two sub-goals: i) to identify a reduced model that shares important characteristics with the original model, ii) to derive back-translation formulae that can be used to compute the original state variables and parameters from the reduced model.
"Party at a Rich Dude's House" and "C U Next Tuesday" have 1980s derived backing, while "Stephen" begins with "Kansas-style vocal harmonies".
We now turn to the problem B above: deriving back-translation formulas.
In general, the fundamental procedure to implement such methods involves the translation of the experts' verbal judgements into computable linguistic variables, the arithmetic operations of the linguistic variables, and the transformation of the derived outcomes back to the verbal terms.
Values of pregnancy duration were derived by back transformation.
Nevertheless, there are very few available methods that derive such back-translation relations along with the reduction.
Within Loricariidae, the basal lineages (Hypoptopomatinae, Loricariinae, Hypostomini, and Pterygoplichthyini) were recovered as plesiomorphically N-depleted, whereas Ancistrini was revealed to have undergone a derived shift back toward N-enriched diets.
