Multiple criteria decision making (MCDM) shows signs of becoming a maturing field. There
are four quite distinct families of methods:(i) the outranking,(ii) the value and utility theory …

In the previous chapter, we have discussed a variety of computationally efficient approaches
for solving crisp multiple objective decision making problems. However, the input data, such …

This paper considers the multi-objective reliability redundancy allocation problem of a series
system where the reliability of the system and the corresponding designing cost are …

Linear programming attracted the interest of mathematicians during and after World War II
when the first computers were constructed and methods for solving large linear …

The KKT conditions in an optimization problem with interval-valued objective function are
derived in this paper. Two solution concepts of this optimization problem are proposed by …

Since the introduction of genetic algorithms in the 1970s, an enormous number of articles
together with several significant monographs and books have been published on this …

Many decision-making tasks are too complex to be understood quantitatively, however,
humans succeed by using knowledge that is imprecise rather than precise. Fuzzy logic …

This paper addresses the optimization problems with interval-valued objective function. For
this we consider two types of order relation on the interval space. For each order relation, we …

The KKT conditions in multiobjective programming problems with interval-valued objective
functions are derived in this paper. Many concepts of Pareto optimal solutions are proposed …

We propose a new fuzzy mathematical programming model for production planning under
uncertainty in an industrial environment. This model considers fuzzy constraints related to …