Modelling uncertainty in the specification of decision-tree probabilities and QALYs was performed through Monte Carlo simulation.
To understand the functioning of decision processes, instruments are needed to measure the consequences of different specifications of decision-making.
If this is not the case, the end of the scoring phase concludes the formal specification of the decision problem.
The authoring and the maintenance of guideline is a difficult process, which involves a detailed review of all the alternatives by evaluating current scientific evidence, a consensus process among medical experts, a specification of optimal decision and finally a documentation of the recommendations.
The involvement of policy-makers, 'stakeholders' and other end-users is essential for the specification of relevant decision-making issues and the development of useful interactive support tools.
The multi-criteria analysis approach enables the specification of diverse decision-making preferences for disparate criteria, and leads to quantitative understanding of trade-offs between the resulting criteria values of the corresponding Pareto-optimal solutions.
Second, the nested logit model, although also allowing the relaxation of IIA, requires the specification of a restricting decision tree.
A method to evaluate cyclical models not requiring knowledge of the DGP and the exact specification of the aggregate decision rules is proposed.
Moreover, proposing the full automatic software design derivation, most approaches require some kind of specification on design decision either in a source model or in a transformation definition.
Future research is needed into both the available tools and techniques, as well as a more in depth specification of the kinds of decision support needs that exist and have a geo-spatial component.
Due to their simplicity and ease of specification, qualitative decision tools are popular in artificial intelligence.
