The organization would make many decisions in order to gain effectiveness in complex and uncertain environment. There are critical factors decreasing the effectiveness, such as groupthink and dominance of some members. Many researchers studied about Group Decision Support System(GDSS), which has been researched from the midst of 1980's, decreasing critical factors and making productive group decision-making outcomes. But, there are few researches of structured decision-making problem.
In this study, we survey the contents on Group Decision Making Process and GDSS. Then, Visual Group Decision Making Process(VGDMP) is proposed, we present the process of VGDMP under being supported by group decision support system technology in detail. VGDMP allows decision makers to structurize strategic problems and make creative alternatives, and reach their consensus.
