AB - Decision making requires multiple perspectives of different people as one single decision maker may have not enough knowledge to well solve a problem alone. This is particularly true when the decision environment becomes more complex. More organizational decisions are made now in groups than ever before. Group decision making is thus a process of arriving at a judgment or a solution for a decision problem based on the input and feedback of multiple individuals. At the same time in practice, multi-criteria problems at tactical and strategic levels often involve fuzziness in their criteria and decision makers' judgments. Relevant alternatives are evaluated according to a number of criteria. Fuzzy logic based multi-criteria group decision support is justified to analysis long-term options for Belgian energy policy in this paper. ©2007 IEEE. AU - Ruan, D AU - Lu, J AU - Laes, E AU - Zhang, G AU - Wu, F AU - Hardeman, F DA - 2007/10/12 DO - 10.1109/NAFIPS.2007.383890 EP - 501 JO - Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS PY - 2007/10/12 SP - 496 TI - Fuzzy multi-criteria group decision support in long-term options of Belgian energy policy Y1 - 2007/10/12 Y2 - 2024/03/28 ER -