In this paper, multiple criteria optimization has been investigated. A new decision support system (DSS) has been developed for interactive solving of multiple criteria optimization problems (MOPs). The weighted-sum (WS) approach is implemented to solve the MOPs. The MOPs are solved by selecting different weight coefficient values for the criteria and solving single-criterion optimization probl...

Linear programming algorithms have been widely used in Decision Support Systems. These systems have incorporated linear programming algorithms for the solution of the given problems. Yet, the special structure of each linear problem may take advantage of different linear programming algorithms or different techniques used in these algorithms. This paper proposes a web-based DSS that assists dec...

Group decision support systems (GDSS) are designed support and enhance the problem solving process of a group of decision makers. The various effects supporting or hindering the commensalism of GDSS and decision making groups have been explored in numerous controlled experiments over the last decade. We present a small yet flavorful selection of the many pertinent observations formulated within...