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首页> 外文会议>International Workshop on Competitive Bidding and Auctions; 20041203-04; Wuhan(CN) >A DEA Approach for Winner Determination for Sealed-bid Multi-attribute Reverse Auctions
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A DEA Approach for Winner Determination for Sealed-bid Multi-attribute Reverse Auctions

机译：DEA方法确定密封投标多属性反向拍卖的获胜者

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摘要

The winner determination problem in multi-attribute reverse auction is modeled as an evaluation problem of comparative performance of bidders or suppliers who (from a buyer's view) convert only one input (i.e., price) into multiple outputs or attributes (such as lead time and quality). Thus, DEA approach can be used to select the winner. Two supper-efficiency DEA models (the CRS and VRS super-efficiency DEA models) and the corresponding five selection criteria are suggested and used to select the winner. Some advantages and disadvantages of the two models are named. An numerical example is given to illustrate the proposed approach and the results based on the five selection criteria are compared.
机译：多属性反向拍卖中的获胜者确定问题被建模为对投标人或供应商（从买方的角度来看）仅将一个输入（即价格）转换为多个输出或属性（例如提前期和交货时间）的比较绩效的评估问题。质量）。因此，DEA方法可用于选择获胜者。提出了两个超高效DEA模型（CRS和VRS超高效DEA模型）以及相应的五个选择标准，用于选择获胜者。列举了这两种模型的一些优缺点。数值例子说明了所提出的方法，并比较了基于五个选择标准的结果。

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