A preemptive goal programming method for aggregating OWA operator weights in group decision making

作者：Ying Ming Wang^*; Parkan Celik

来源：Information Sciences, 2007, 177(8): 1867-1877.

DOI：10.1016/j.ins.2006.07.023

• OWA operator
• operator weights
• degree of orness
• preemptive goal programming

This paper reveals that OWA operator weights cannot be aggregated by the weighted arithmetic or geometric average method in group decision making. A preemptive goal programming method (PGPM) is proposed for aggregating OWA operator weights, which is an extension of the minimax disparity approach developed earlier by the same authors. The effectiveness of PGPM is illustrated with a numerical example.

• 出版日期2007-4-15
• 单位厦门大学; 福州大学