An interactive procedure for selecting acceptable alternatives in the presence of multiple criteria

In this paper, we consider the multiple criteria decision‐making problem of partitioning alternatives into acceptable and unacceptable sets. We develop interactive procedures for the cases when the underlying utility function of the decision maker is linear, quasiconcave, and general monotone. We present an application of the procedures to the problem of admitting students to the master's degree program at the Industrial Engineering Department, Middle East Technical University. © 2001 John Wiley & Sons, Inc. Naval Research Logistics 48: 592–606, 2001.     

基于时间序无圈有向图的多准则优化成像调度

合理有效地利用遥感卫星资源获取更多高质量影像数据是卫星成像调度的重要工作。提出了一种新的成像调度解决方案。应用图论相关理论,建立卫星成像时间序无圈有向图模型,利用多项准则作为衡量标准对不同成像路径进行评价,提出时间序多准则最短路径算法求取优化成像路径。理论分析和实验表明,该解决方案可以在较短时间内获得多条pareto优化成像路径,具有良好的调度性能。     

Pareto-optimality in classical inventory problems

In this paper the inventory problem with backorders both deterministic and stochastic is studied using trade-off analysis in the context of vector optimization theory. The set of Pareto-optimal solutions is geometrically characterized in both the constrained and unconstrained cases. Moreover, a new way of utilizing Pareto-optimality concepts to handle classical inventory problems with backorders is derived. A new analysis of these models is done by means of a trade-off analysis. New solutions are shown, and an error bound for total inventory cost is provided. Other models such as multi-item or stochastic lead-time demand inventory problems are addressed and their Pareto-optimal solution sets are obtained. An example is included showing the additional applicability of this kind of analysis to handle parametric problems. © 1998 John Wiley & Sons, Inc. Naval Research Logistics 45: 83–98, 1998     

基于非线性聚合的多类型指标综合评估方法

针对多类型指标综合评估问题,将实数型、区间数型和模糊数型指标相结合,构建评估指标体系.采用区间数特征向量法和信息熵权法确定指标权重,并针对3种不同类型的指标分别定义了评分方法.引入非线性聚合理论,建立了基于非线性聚合的多类型指标综合评估指标体系.最后,以某型军事指挥信息系统的指挥控制能力评估为例,进行了实例运算,验证了该模型与方法的合理性和有效性.