A Context-Aware Evaluation Framework ◾ 113
3. Specication of feasibility threshold values for the criteria
4. Determination of the score for each criterion for each alternative
5. Elimination of alternatives that do not satisfy the criteria feasibility threshold
values
6. Computation of the composite score for each alternative as the weighted sum
of the alternative’s scores with regard to the criteria
7. Computation of ranks for alternatives based on their composite scores
A Preference Function: The Weighting Model
e weighting model formulation will involve implicitly computing each DM
Model M
k
’s composite score as the weighted sum of its performance with regard
to the individual measures. us, for given DM model “M
k
,” the composite ...